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MX480 3D Universal Edge Router

Hardware Guide

Published: 2013-02-04

Summary of content (366 pages)

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Juniper Networks, Inc. 1194 North Mathilda Avenue Sunnyvale, California 94089 USA 408-745-2000 www.juniper.net This product includes the Envoy SNMP Engine, developed by Epilogue Technology, an Integrated Systems Company. Copyright © 1986-1997, Epilogue Technology Corporation. All rights reserved. This program and its documentation were developed at private expense, and no part of them is in the public domain.
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19 September 2007—530-020794-01. Revision 1. Initial release. The information in this document is current as of the date on the title page. YEAR 2000 NOTICE Juniper Networks hardware and software products are Year 2000 compliant. Junos OS has no known time-related limitations through the year 2038. However, the NTP application is known to have some difficulty in the year 2036.
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Table of Contents About the Documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxi Junos Documentation and Release Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxi Documentation Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxi Documentation Feedback . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxiii Requesting Technical Support . . . . . . . . . . . . . . . . . . . . . .
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MX480 3D Universal Edge Router Hardware Guide MX480 SCB, Power Supply, and Cooling System Requirements for AS MLC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 MX480 Application Services Modular Storage Card Overview . . . . . . . . . . . . . . . 23 MX480 Application Services Modular Storage Card Description . . . . . . . . . . 23 MX480 AS MSC LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Table of Contents MX480 DC Power Supply Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44 DC Power Supply Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45 MX480 DC Power Supply LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46 MX480 Cooling System Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47 MX480 Cooling System Description . . . . . . . . . . . . . . . . . . . . . . . . . . .
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MX480 3D Universal Edge Router Hardware Guide Reinstalling the FPCs After Installing the MX480 Router with a Lift . . . . . . . 80 Installing the MX480 Router Cable Management Bracket . . . . . . . . . . . . . . . . . . . 81 Chapter 8 Installing the MX480 Router Without a Mechanical Lift . . . . . . . . . . . . . . . . 83 Tools Required to Install the MX480 Router Without a Mechanical Lift . . . . . . . . 83 Removing Components from the MX480 Router Before Installing It Without a Lift . . . . . . . . . .
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Table of Contents Chapter 11 Configuring Junos OS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117 Initially Configuring the MX480 Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117 Part 3 Hardware Maintenance, Troubleshooting, and Replacement Procedures Chapter 12 Maintaining MX480 Router Hardware Components . . . . . . . . . . . . . . . . . . 123 Tools and Parts Required to Maintain the MX480 Router . . . . . . . . . . . . .
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MX480 3D Universal Edge Router Hardware Guide Chapter 14 Replacing MX480 Hardware Components . . . . . . . . . . . . . . . . . . . . . . . . . . . 161 MX480 Field-Replaceable Units (FRUs) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161 Tools and Parts Required to Replace MX480 Hardware Components . . . . . . . . 162 Replacing the MX480 Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163 Removing the MX480 Air Filter . . . . . . . . . . . . . . .
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Table of Contents Replacing an MX480 AS MSC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217 Removing an MX480 AS MSC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217 Installing an MX480 AS MSC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 218 Replacing an MX480 AS MXC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220 Removing an MX480 AS MXC . . . . . . . . . . . . . . . . . . . .
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MX480 3D Universal Edge Router Hardware Guide Laser Safety Warnings for Juniper Networks Devices . . . . . . . . . . . . . . . . . . . . . . 257 Class 1 Laser Product Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 257 Class 1 LED Product Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 257 Laser Beam Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Table of Contents MX480 Chassis Grounding Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 294 MX480 Chassis Grounding Points Specifications . . . . . . . . . . . . . . . . . . . . . 294 MX480 Router Grounding Cable Lug Specifications . . . . . . . . . . . . . . . . . . 296 MX480 Router Grounding Cable Specifications . . . . . . . . . . . . . . . . . . . . . . 296 MX480 AC Power Specifications and Requirements . . . . . . . . . . . . . . . . . . . . . .
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MX480 3D Universal Edge Router Hardware Guide MX480 Routing Engine Serial Number Label . . . . . . . . . . . . . . . . . . . . . . . . 326 Contacting Customer Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 327 Returning a Hardware Component to Juniper Networks, Inc. . . . . . . . . . . . . . . . . 327 Tools and Parts Required to Replace Components from an M Series, MX Series, or T Series Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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List of Figures Part 1 MX480 3D Universal Edge Router Overview Chapter 2 MX480 Hardware Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Figure 1: Front View of a Fully Configured Router Chassis . . . . . . . . . . . . . . . . . . . . 8 Figure 2: Rear View of a Fully Configured AC-Powered Router Chassis . . . . . . . . . . 8 Figure 3: Rear View of a Fully Configured DC-Powered Router Chassis . . . . . . . . . . 9 Figure 4: Midplane . . . . . . . . . . . . . . . . .
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MX480 3D Universal Edge Router Hardware Guide Figure 33: Contents of the Shipping Crate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62 Chapter 6 Installing the MX480 Router Mounting Hardware . . . . . . . . . . . . . . . . . . . . . 65 Figure 34: Installing the Front Mounting Hardware for a Four-Post Rack or Cabinet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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List of Figures Part 3 Hardware Maintenance, Troubleshooting, and Replacement Procedures Chapter 12 Maintaining MX480 Router Hardware Components . . . . . . . . . . . . . . . . . . 123 Figure 71: DPC Edges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140 Figure 72: Do Not Grasp the Connector Edge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141 Figure 73: Do Not Rest the DPC on an Edge . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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MX480 3D Universal Edge Router Hardware Guide Figure 115: Removing an AS MXC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 221 Figure 116: Installing an AS MXC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 222 Figure 117: Removing SFPs or XFPs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 226 Figure 118: Removing an AC Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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List of Tables About the Documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxi Table 1: Notice Icons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxi Table 2: Text and Syntax Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxii Part 1 MX480 3D Universal Edge Router Overview Chapter 2 MX480 Hardware Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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MX480 3D Universal Edge Router Hardware Guide Table 25: Tools and Parts Required . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162 Table 26: Effect of Taking the Host Subsystem Offline . . . . . . . . . . . . . . . . . . . . . 171 Part 4 Appendixes Appendix B MX480 Router Physical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 281 Table 27: Physical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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About the Documentation • Junos Documentation and Release Notes on page xxi • Documentation Conventions on page xxi • Documentation Feedback on page xxiii • Requesting Technical Support on page xxiii Junos Documentation and Release Notes For a list of related Junos documentation, see http://www.juniper.net/techpubs/software/junos/. If the information in the latest release notes differs from the information in the documentation, follow the Junos Release Notes.
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MX480 3D Universal Edge Router Hardware Guide Table 2 on page xxii defines the text and syntax conventions used in this guide. Table 2: Text and Syntax Conventions Convention Description Examples Bold text like this Represents text that you type. To enter configuration mode, type theconfigure command: user@host> configure Fixed-width text like this Italic text like this Italic text like this Represents output that appears on the terminal screen.
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About the Documentation Table 2: Text and Syntax Conventions (continued) Convention Description Examples Represents J-Web graphical user interface (GUI) items you click or select. • In the Logical Interfaces box, select All Interfaces. • To cancel the configuration, click Cancel. J-Web GUI Conventions Bold text like this > (bold right angle bracket) Separates levels in a hierarchy of J-Web selections. In the configuration editor hierarchy, select Protocols>Ospf.
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MX480 3D Universal Edge Router Hardware Guide • Find CSC offerings: http://www.juniper.net/customers/support/ • Search for known bugs: http://www2.juniper.net/kb/ • Find product documentation: http://www.juniper.net/techpubs/ • Find solutions and answer questions using our Knowledge Base: http://kb.juniper.net/ • Download the latest versions of software and review release notes: http://www.juniper.
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CHAPTER 1 MX480 Router Overview • MX480 Router Description on page 3 • MX480 Component Redundancy on page 4 MX480 Router Description The MX480 3D Universal Edge Router is an Ethernet-optimized edge router that provides both switching and carrier-class Ethernet routing. The MX480 router has a capacity of up to 720 gigabits per second (Gbps), full duplex.
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MX480 3D Universal Edge Router Hardware Guide Related Documentation • Control plane—Gigabit Ethernet links between the combined SCBs/Routing Engines and each DPC, FPC, or MPC. All board-to-board information is passed over Ethernet except for low-level status and commands. • Management signals—Provide for low-level status diagnostic support.
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Chapter 1: MX480 Router Overview PEM3 (left to right). Each AC power supply provides power to all components in the router. When two or more power supplies are present, they share power almost equally within a fully populated system. Four AC power supplies provide full power redundancy. If one power supply fails or is removed, the remaining power supplies instantly assume the entire electrical load without interruption.
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CHAPTER 2 MX480 Hardware Components • MX480 Chassis Description on page 7 • MX480 Midplane Description on page 9 • MX480 Dense Port Concentrator (DPC) Overview on page 10 • MX480 Modular Port Concentrator (MPC) Overview on page 13 • MX480 Modular Interface Card (MIC) Overview on page 15 • MX480 Flexible PIC Concentrator (FPC) Overview on page 16 • MX480 PIC Overview on page 19 • MX480 Application Services Modular Line Card (AS MLC) Overview on page 20 • MX480 Application Services Modular S
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MX480 3D Universal Edge Router Hardware Guide Figure 1: Front View of a Fully Configured Router Chassis Figure 2: Rear View of a Fully Configured AC-Powered Router Chassis 8 Copyright © 2013, Juniper Networks, Inc.
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Chapter 2: MX480 Hardware Components Figure 3: Rear View of a Fully Configured DC-Powered Router Chassis Related Documentation • MX480 Router Description on page 3 • MX480 Midplane Description on page 9 • MX480 Router Physical Specifications on page 281 MX480 Midplane Description The midplane is located toward the rear of the chassis and forms the rear of the card cage (see Figure 4 on page 10).
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MX480 3D Universal Edge Router Hardware Guide Figure 4: Midplane Related Documentation • MX480 Router Description on page 3 • MX480 Chassis Description on page 7 • MX480 Dense Port Concentrator (DPC) Description on page 10 • MX480 Modular Port Concentrator (MPC) Description on page 13 • MX480 Switch Control Board (SCB) Description on page 26 • MX480 Flexible PIC Concentrator (FPC) Description on page 16 • MX480 Power System Description on page 41 MX480 Dense Port Concentrator (DPC) Overview
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Chapter 2: MX480 Hardware Components DPCs are hot-removable and hot-insertable, as described in “MX480 Field-Replaceable Units (FRUs)” on page 161. When you install a DPC in an operating router, the Routing Engine downloads the DPC software, the DPC runs its diagnostics, and the Packet Forwarding Engines housed on the DPC are enabled. Forwarding on other DPCs continues uninterrupted during this process. Figure 5 on page 11 shows typical DPCs supported on the MX480 router.
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MX480 3D Universal Edge Router Hardware Guide DPC Components Each DPC consists of the following components: • DPC cover, which functions as a ground plane and a stiffener. • Fabric interfaces. • Two Gigabit Ethernet interfaces that allow control information, route information, and statistics to be sent between the Routing Engine and the CPU on the DPCs. • Two interfaces from the SCBs that enable the DPCs to be powered on and controlled. • Physical DPC connectors.
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Chapter 2: MX480 Hardware Components MX480 Modular Port Concentrator (MPC) Overview • MX480 Modular Port Concentrator (MPC) Description on page 13 • MX480 Modular Port Concentrator (MPC) LEDs on page 15 MX480 Modular Port Concentrator (MPC) Description Modular Port Concentrators (MPCs) provide packet forwarding services. The MPCs are inserted into a slot in a router. Modular Interface Cards (MICs) provide the physical interfaces and install into the MPCs.
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MX480 3D Universal Edge Router Hardware Guide Figure 7: Typical MPC Supported on the MX Series Router g004902 MPC (empty) Figure 8: MPC Installed Horizontally in the MX480 Router ESD MASTER ONLINE REO MPC OFFLINE RE1 OK FAIL 0 OK FAN FAIL 1 OK FAIL 0 PEM 0 1 2 OK FAIL 1 YELLOW ALARM 3 ACO/LT OK FAIL 2 OK FAIL 3 OK FAIL 4 NC C NO OK FAIL 5 RED ALARM NC C NO MX480 SCB g004909 SCB MPC Components Each MPC consists of the following components: 14 • MPC card carrier,
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Chapter 2: MX480 Hardware Components • Physical MPC connectors. • Up to four Junos Trio chipsets, which perform control functions tailored to the MPC’s media type. • Midplane connectors and power circuitry. • Processor subsystem, which includes a 1.5-GHz CPU, system controller, and 1 GB of SDRAM. • Online button which takes the MPC online or offline when pressed. • OK/Fail LED on the MPC faceplate.
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MX480 3D Universal Edge Router Hardware Guide MICs receive incoming packets from the network and transmit outgoing packets to the network. During this process, each MIC performs framing and high-speed signaling for its media type. Before transmitting outgoing data packets through the MIC interfaces, the MPCs encapsulate the packets received. MICs are hot-removable and hot-insertable. You can install up to two MICs in the slots in each MPC.
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Chapter 2: MX480 Hardware Components Figure 9: FPC Installed in the MX480 Router Chassis ESD REO MASTER ONLINE OFFLINE RE1 OK FAIL OK FAN FAIL 1 OK FAIL 0 PEM 0 1 2 3 OK FAIL 1 YELLOWALAR M ACO/LT OK FAIL 2 OK FAIL 3 OK FAIL 4 NC C NO OK FAIL 5 REDALAR M NC C NO MX480 g004414 0 Figure 10 on page 17 shows the typical FPCs supported on the MX480 router.
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MX480 3D Universal Edge Router Hardware Guide Engines receive incoming packets from the PICs installed on the FPC and forwards them through the switch planes to the appropriate destination port. The FPCs interface with the power supplies and SCBs. FPCs are hot-removable and hot-insertable, as described in “MX480 Component Redundancy” on page 4.
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Chapter 2: MX480 Hardware Components FPCs Supported by the MX480 Router An FPC occupies two slots when installed in an MX Series router. The MX480 router supports up to three FPCs. Table 3 on page 19 lists FPCs supported by MX Series routers. Table 3: FPCs Supported by MX480 Routers FPC Type FPC Name FPC Model Number Maximum Number of PICs Supported 3 FPC3 MX-FPC3 2 20 Gbps 9.4 2 FPC2 MX-FPC2 2 10 Gbps 9.
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MX480 3D Universal Edge Router Hardware Guide MX480 PIC LEDs Each PIC has LEDs located on the faceplate. For more information about LEDs on the PIC faceplate, see the “LEDs” section for each PIC in the MX Series 3D Universal Edge Routers Line Card Guide.
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Chapter 2: MX480 Hardware Components g006671 Figure 11: Application Services Modular Line Card (AS MLC) MX480 AS MLC Function The AS MLC provides modular processing and modular storage. Installed on the AS MLC, the Junos Content Encore system operates as a caching application, in either HTTP reverse proxy mode or HTTP transparent proxy mode, to manage client requests for content and the distribution of the content to clients from origin servers.
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MX480 3D Universal Edge Router Hardware Guide • Switch fabric interfaces to the chassis • XM ASIC chip, which owns and manages the packet data memory built from external DDR3 memory chips, the fabric queuing system, a portion of the WAN queuing system, and the host queuing system • LU ASIC chip, which performs all functions relating to header processing including input processing, route lookup, classification, filtering, policing, accounting, encapsulation, and statistics • Midplane connectors and p
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Chapter 2: MX480 Hardware Components MX480 Application Services Modular Storage Card Overview • MX480 Application Services Modular Storage Card Description on page 23 • MX480 AS MSC LEDs on page 24 MX480 Application Services Modular Storage Card Description Application Services Modular Storage Card (AS MSC) is a NAND Flash––based card that is inserted into the upper slot of the Application Services Modular Line Card (AS MLC).
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MX480 3D Universal Edge Router Hardware Guide Related Documentation • MX480 AS MSC LEDs on page 24 • Replacing an MX480 AS MSC on page 217 MX480 AS MSC LEDs Two LEDs (CPU and AP) indicate the status of the AS MSC and are located on the AS MSC. Table 4 on page 24 describes the functions of the AS MSC LEDs. Table 4: AS MSC LEDs Label Color State Description CPU Green On steadily AS MSC operates normally. Red On steadily AS MSC has an error or has failed. – Off AS MSC is offline.
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Chapter 2: MX480 Hardware Components • LEDs—Two LEDs on the faceplate display the CPU and application status. g006672 Figure 13: Application Services Modular Processing Card (AS MXC) Related Documentation • MX480 AS MXC LEDs on page 25 • Replacing an MX480 AS MXC on page 220 MX480 AS MXC LEDs Two LEDs (CPU and AP) indicate the status of the AS MXC and are located on the AS MXC. Table 5 on page 25 describes the functions of the AS MXC LEDs.
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MX480 3D Universal Edge Router Hardware Guide MX480 Host Subsystem Description The host subsystem provides the routing and system management functions of the router. You can install one or two host subsystems on the router. Each host subsystem functions as a unit; the Routing Engine must be installed directly into the Switch Control Board. NOTE: We recommend that you install two host subsystems for redundant protection. If you install only one host subsystem, we recommend that you install it in slot 0.
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Chapter 2: MX480 Hardware Components • Monitors and controls system functions, including fan speed, board power status, PDM status and control, and the craft interface • Provides interconnections to all the DPCs, FPCs, and MPCs within the chassis through the switch fabrics integrated into the SCB The Routing Engine installs directly into a slot on the SCB (see Figure 14 on page 27). Figure 14: SCB SCB Slots You can install one or two.
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MX480 3D Universal Edge Router Hardware Guide Related Documentation • Switch fabric—Provides the switching functions for the DPCs, FPCs, and MPCs • Control field-programmable gate array (FPGA)—Provides the Peripheral Component Interconnect (PCI) interface to the Routing Engine • 1000Base-T Ethernet controller—Provides a 1-Gbps Ethernet link between the Routing Engines • Ethernet switch—Provides 1-Gbps link speeds between the Routing Engine and the DPCs, FPCs, and MPCs • Circuits for chassis manag
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Chapter 2: MX480 Hardware Components • Replacing an MX480 SCB on page 174 MX480 Enhanced Switch Control Board Description The Enhanced MX Switch Control Board (MX SCBE) serves the carrier Ethernet services router and carrier Ethernet transport markets that require higher-capacity traffic support demanding greater interface density (slot and capacity scale), as well as improved services. The upgraded SCB is supported on MX960, MX480, and MX240 routers.
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MX480 3D Universal Edge Router Hardware Guide MX SCBE Slots You can install one or two MX SCBEs. The MX SCBEs install horizontally into the front of the chassis in the slots labeled 0 and 1. If any slots are empty, you must install a blank panel. MX SCBE Redundancy If two MX SCBEs are installed, one MX SCBE functions as the master MX SCBE and the other as its backup. If the master fails or is removed, the backup restarts and becomes the master.
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Chapter 2: MX480 Hardware Components Table 7: Enhanced MX SCB LEDs Label Color State Description FABRIC ACTIVE Green On steadily Fabric is in active mode. FABRIC ONLY Green On steadily MX SCBE operates in fabric-only mode. – Off MX SCBE operates in fabric/control board mode. Green On steadily MX SCBE is online. Red On steadily MX SCBE has failed. – Off MX SCBE is offline. Red On steadily GPS clocking interface has failed. – Off GPS clocking interface is offline.
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MX480 3D Universal Edge Router Hardware Guide MX480 Routing Engine Overview • MX480 Routing Engine Description on page 32 • RE-S-1800 Routing Engine Description for MX Series on page 34 • RE-S-1800 Routing Engine LEDs on page 35 • MX480 Routing Engine LEDs on page 36 MX480 Routing Engine Description The Routing Engine is an Intel-based PC platform that runs Junos OS.
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Chapter 2: MX480 Hardware Components Routing Engine Interface Ports Three ports, located on the right side of the routing engine, connect the Routing Engine to one or more external devices on which system administrators can issue Junos OS command-line interface (CLI) commands to manage the router. The ports with the indicated labels function as follows: • AUX—Connects the Routing Engine to a laptop, modem, or other auxiliary device through a serial cable with an RJ-45 connector.
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MX480 3D Universal Edge Router Hardware Guide RE-S-1800 Routing Engine Description for MX Series Figure 17 on page 34 shows the Routing Engine 1800.
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Chapter 2: MX480 Hardware Components management network, and two asynchronous serial ports—one for connecting to a console and one for connecting to a modem or other auxiliary device. • EEPROM—Stores the serial number of the Routing Engine. • Reset button—Reboots the Routing Engine when pressed. • Online/Offline button—Takes the Routing Engine online or offline when pressed. • Extractor clips—Used for inserting and extracting the Routing Engine. • Captive screws—Secure the Routing Engine in place.
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MX480 3D Universal Edge Router Hardware Guide Table 8: Routing Engine LEDs (continued) Label Color State Description ONLINE Green Blinking Routing Engine is transitioning online. On steadily Routing Engine is functioning normally. On steadily Routing Engine has failed.
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Chapter 2: MX480 Hardware Components MX480 Craft Interface Description The craft interface allows you to view status and troubleshooting information at a glance and to perform many system control functions. It is hot-insertable and hot-removable. The craft interface is located on the front of the router above the DPC card cage and contains LEDs for the router components, the alarm relay contacts, and alarm cutoff button.
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MX480 3D Universal Edge Router Hardware Guide Table 10: Alarm LEDs and Alarm Cutoff/Lamp Test Button Shape Related Documentation Color State Description Red On steadily Critical alarm LED—Indicates a critical condition that can cause the router to stop functioning. Possible causes include component removal, failure, or overheating. Yellow On steadily Warning alarm LED—Indicates a serious but nonfatal error condition, such as a maintenance alert or a significant increase in component temperature.
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Chapter 2: MX480 Hardware Components Power Supply LEDs on the MX480 Craft Interface Each power supply has two LEDs on the craft interface that indicate its status. The LEDs, labeled 0 through 3, are located on the upper left of the craft interface next to the PEM label. Table 12 on page 39 describes the functions of the power supply LEDs on the craft interface.
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MX480 3D Universal Edge Router Hardware Guide SCB LEDs on the MX480 Craft Interface Each SCB has two LEDs on the craft interface that indicates its status. The SCB LEDs, labeled 0 and 1, are located along the bottom of the craft interface. Table 15 on page 40 describes the functions of the SCB LEDs. Table 15: SCB LEDs on the Craft Interface Label Color State Description OK Green On steadily SCB: Fabric and control board functioning normally. Blinking SCB is transitioning online or offline.
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Chapter 2: MX480 Hardware Components Figure 20: Alarm Relay Contacts Related Documentation • MX480 Craft Interface Description on page 37 • Alarm LEDs and Alarm Cutoff/Lamp Test Button on the MX480 Craft Interface on page 37 • MX480 Component LEDs on the Craft Interface on page 38 MX480 Power Supply Overview • MX480 Power System Description on page 41 • MX480 AC Power Supply Description on page 42 • MX480 AC Power Supply LEDs on page 44 • MX480 DC Power Supply Description on page 44 • MX48
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MX480 3D Universal Edge Router Hardware Guide • Connecting Power to an AC-Powered MX480 Router with Normal-Capacity Power Supplies on page 105 • Connecting Power to a DC-Powered MX480 Router with Normal Capacity Power Supplies on page 108 • Replacing an MX480 AC Power Supply on page 228 • MX480 Chassis Grounding Specifications on page 294 • MX480 Router Grounding Cable Lug Specifications MX480 AC Power Supply Description Each AC power supply weighs approximately 5.0 lb (2.
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Chapter 2: MX480 Hardware Components For more information about the AC power specifications, see the MX480 3D Universal Edge Router Hardware Guide. WARNING: The router is pluggable type A equipment installed in a restricted-access location. It has a separate protective earthing terminal (sized for UNC 1/4-20 ground lugs) provided on the chassis in addition to the grounding pin of the power supply cord. This separate protective earthing terminal must be permanently connected to earth.
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MX480 3D Universal Edge Router Hardware Guide MX480 AC Power Supply LEDs Each AC power supply faceplate contains three LEDs that indicate the status of the power supply (see Table 17 on page 44). The power supply status is also reflected in two LEDs on the craft interface. In addition, a power supply failure triggers the red alarm LED on the craft interface. Table 17: AC Power Supply LEDs Label Color State Description AC OK Yellow Off AC power input voltage is below 78 VAC.
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Chapter 2: MX480 Hardware Components Figure 23: DC Power Supply g004725 Figure 24: High-Capacity DC Power Supply DC Power Supply Configurations In the DC power configuration, the MX480 router contains either two or four DC power supplies (see Figure 23 on page 45) located at the rear of the chassis in slots PEM0 through PEM3 (left to right). You can upgrade your DC power system from two to four power supplies. Four power supplies provide full redundancy.
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MX480 3D Universal Edge Router Hardware Guide Table 18: Power Supply Redundancy and Power Distribution (continued) DC Power Supply Slot Power Supply Provides Power to the Following Components PEM1 Fan tray and DPC slots 2 through 5 PEM2 Fan tray, DPC slots 0 and 1, and SCB slots 0 and 1 PEM3 Fan tray and DPC slots 2 through 5 Related Documentation • Power Supply LEDs on the MX480 Craft Interface on page 39 • MX480 Power System Description on page 41 • MX480 AC Power Supply Description on page
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Chapter 2: MX480 Hardware Components Related Documentation • Power Supply LEDs on the MX480 Craft Interface on page 39 • MX480 Power System Description on page 41 • MX480 AC Power Supply Description on page 42 • MX480 DC Power Supply Description on page 44 • DC Power Supply Electrical Specifications for the MX480 Router on page 301 MX480 Cooling System Overview • MX480 Cooling System Description on page 47 • MX480 Fan LED on page 49 MX480 Cooling System Description The cooling system consist
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MX480 3D Universal Edge Router Hardware Guide ambient maximum temperature specification is exceeded and the system cannot be adequately cooled, the Routing Engine shuts down the system by disabling output power from each power supply.
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Chapter 2: MX480 Hardware Components MX480 Fan LED Each fan has an LED that displays its status. The fan LEDs are located on the top left of the craft interface. For more information, see “Fan LEDs on the MX480 Craft Interface” on page 40.
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MX480 3D Universal Edge Router Hardware Guide Figure 29: Cable Management Brackets Installed on the Router Related Documentation 50 • Maintaining Cables That Connect to MX480 DPCs, MPCs, MICs, or PICs on page 138 • Replacing the MX480 Cable Management Brackets on page 239 Copyright © 2013, Juniper Networks, Inc.
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PART 2 Setting Up the MX480 Router • Preparing the Site for MX480 Router Installation on page 53 • MX480 Router Installation Overview on page 59 • Unpacking the MX480 Router on page 61 • Installing the MX480 Router Mounting Hardware on page 65 • Installing the MX480 Router with a Mechanical Lift on page 69 • Installing the MX480 Router Without a Mechanical Lift on page 83 • Connecting the MX480 Router on page 97 • Grounding and Providing Power to the MX480 Router on page 103 • Configuring
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CHAPTER 3 Preparing the Site for MX480 Router Installation • MX480 Site Preparation Checklist on page 53 • MX480 Router Rack Requirements on page 54 • MX480 Router Clearance Requirements for Airflow and Hardware Maintenance on page 56 • MX480 Router Cabinet Requirements on page 57 MX480 Site Preparation Checklist The checklist in Table 20 on page 53 summarizes the tasks you must perform when preparing a site for router installation.
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MX480 3D Universal Edge Router Hardware Guide Table 20: Site Preparation Checklist (continued) Item or Task For More Information Locate sites for connection of system grounding. “MX480 Chassis Grounding Specifications” on page 294, MX480 Router Grounding Cable Lug Specifications, MX480 Router Grounding Cable Specifications Performed By Date Measure distance between external power sources and router installation site. Calculate the optical power budget and optical power margin.
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Chapter 3: Preparing the Site for MX480 Router Installation In general, a center-mount rack is preferable to a front-mount rack because the more even distribution of weight in the center-mount rack provides greater stability. For instructions about installing the mounting hardware, see “Installing the MX480 Router Mounting Hardware for a Rack or Cabinet” on page 65. The chassis height of 14.0 in. (35.6 cm) is approximately 8 U.
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MX480 3D Universal Edge Router Hardware Guide Connection to Building Structure Always secure the rack to the structure of the building. If your geographical area is subject to earthquakes, bolt the rack to the floor. For maximum stability, also secure the rack to ceiling brackets.
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Chapter 3: Preparing the Site for MX480 Router Installation Figure 31: Clearance Requirements for Airflow and Hardware Maintenance for an MX480 Router Chassis 27.75" (70.75 cm) Front 24" (61 cm) clearance required for maintenance 24.5" (62.2 cm) 19.2" (48.7 cm) 17.4" (44.
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MX480 3D Universal Edge Router Hardware Guide MX480 Router Cabinet Airflow Requirements Before you install the router in a cabinet, you must ensure that ventilation through the cabinet is sufficient to prevent overheating. Consider the following requirements to when planning for chassis cooling: • Ensure that the cool air supply you provide through the cabinet can adequately dissipate the thermal output of the router.
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CHAPTER 4 MX480 Router Installation Overview • Installing an MX480 Router Overview on page 59 Installing an MX480 Router Overview To install the router: 1. Prepare the installation site. See “MX480 Site Preparation Checklist” on page 53. 2. Review the safety guidelines and warnings. • General Safety Guidelines for Juniper Networks Devices on page 245 • General Safety Warnings for Juniper Networks Devices on page 246 3. Unpack the router and verify that all parts have been received. a.
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MX480 3D Universal Edge Router Hardware Guide 9. Power on the router. • Powering On an AC-Powered MX480 Router on page 107 • Powering On a DC-Powered MX480 Router on page 113 10. Perform the initial system configuration. See “Initially Configuring the MX480 Router” on page 117. Related Documentation 60 • Tools and Parts Required to Unpack the MX480 Router on page 61 Copyright © 2013, Juniper Networks, Inc.
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CHAPTER 5 Unpacking the MX480 Router • Tools and Parts Required to Unpack the MX480 Router on page 61 • Unpacking the MX480 Router on page 61 • Verifying the MX480 Router Parts Received on page 63 Tools and Parts Required to Unpack the MX480 Router To unpack the router and prepare for installation, you need the following tools: Related Documentation • Phillips (+) screwdriver, number 2 • 1/2-in.
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MX480 3D Universal Edge Router Hardware Guide To unpack the router (see Figure 33 on page 62): 1. Move the shipping crate to a staging area as close to the installation site as possible, where you have enough room to remove the components from the chassis. While the chassis is bolted to the pallet, you can use a forklift or pallet jack to move it. 2. Position the shipping crate with the arrows pointing up. 3. Open all the latches on the shipping crate. 4.
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Chapter 5: Unpacking the MX480 Router Verifying the MX480 Router Parts Received A packing list is included in each shipment. Check the parts in the shipment against the items on the packing list. The packing list specifies the part numbers and descriptions of each part in your order. If any part is missing, contact a customer service representative.
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MX480 3D Universal Edge Router Hardware Guide Table 22: Accessory Box Parts List Related Documentation 64 Part Quantity Screws to mount chassis and small shelf 22 DC power terminal Lugs, 6-AWG 8 RJ-45-to-DB-9 cable to connect the router through the serial port 1 Cable management brackets 2 Terminal block plug, 3–pole, 5.
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CHAPTER 6 Installing the MX480 Router Mounting Hardware • Installing the MX480 Router Mounting Hardware for a Rack or Cabinet on page 65 • Moving the Mounting Brackets for Center-Mounting the MX480 Router on page 67 Installing the MX480 Router Mounting Hardware for a Rack or Cabinet The router can be installed in a four-post rack or cabinet or an open-frame rack. Install the mounting hardware on the rack before installing the router.
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MX480 3D Universal Edge Router Hardware Guide 3. Install the mounting shelf on the back of the rack rails. Rest the bottom slot of each flange on a mounting screw. 4. Partially insert the remaining screws into the open holes in each flange of the mounting shelf (see Figure 34 on page 66 or Figure 35 on page 67). 5. Tighten all the screws completely. Figure 34: Installing the Front Mounting Hardware for a Four-Post Rack or Cabinet 66 Copyright © 2013, Juniper Networks, Inc.
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Chapter 6: Installing the MX480 Router Mounting Hardware Figure 35: Installing the Mounting Hardware for an Open-Frame Rack Related Documentation • Installing the MX480 Router Using a Mechanical Lift on page 74 • Tools Required to Install the MX480 Router Without a Mechanical Lift on page 83 Moving the Mounting Brackets for Center-Mounting the MX480 Router Two removable mounting brackets are attached to the mounting holes closest to the front of the chassis.
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MX480 3D Universal Edge Router Hardware Guide 6. Insert the two screws at the top of the bracket and tighten each partially. Two screws are needed for mounting the bracket on the center of the chassis. You do not need the third screw. 7. Tighten the two screws completely. 8. Repeat the procedure for the other bracket.
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CHAPTER 7 Installing the MX480 Router with a Mechanical Lift • Tools Required to Install the MX480 Router with a Mechanical Lift on page 69 • Removing Components from the MX480 Router Before Installing It with a Lift on page 69 • Installing the MX480 Router Using a Mechanical Lift on page 74 • Reinstalling Components in the MX480 Router After Installing It with a Lift on page 76 • Installing the MX480 Router Cable Management Bracket on page 81 Tools Required to Install the MX480 Router with a Mec
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MX480 3D Universal Edge Router Hardware Guide to the router. The following procedures describe how to remove components from the chassis, first from the rear and then from the front: 1. Removing the Power Supplies Before Installing the MX480 Router with a Lift on page 70 2. Removing the Fan Tray Before Installing the MX480 Router with a Lift on page 71 3. Removing the SCBs Before Installing the MX480 Router with a Lift on page 71 4.
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Chapter 7: Installing the MX480 Router with a Mechanical Lift Removing the Fan Tray Before Installing the MX480 Router with a Lift To remove the fan tray (see Figure 37 on page 71 ): 1. Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect the strap to an approved site ESD grounding point. See the instructions for your site. 2. Loosen the captive screws on the fan tray faceplate. 3. Grasp the fan tray handle, and pull it out approximately 1 to 3 inches. 4.
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MX480 3D Universal Edge Router Hardware Guide 5. Place one hand underneath the SCB to support it, and slide it completely out of the chassis. Place it on the antistatic mat. CAUTION: Do not stack hardware components on one another after you remove them. Place each component on an antistatic mat resting on a stable, flat surface. 6. Repeat the procedure for each SCB.
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Chapter 7: Installing the MX480 Router with a Mechanical Lift When the DPC is out of the chassis, do not hold it by the ejector handles, bus bars, or edge connectors. They cannot support its weight. Do not stack DPC on top of one another after removal. Place each one individually in an electrostatic bag or on its own antistatic mat on a flat, stable surface. Figure 39: Removing a DPC Removing the FPCs Before Installing the MX480 Router with a Lift To remove an FPC (see Figure 40 on page 74): 1.
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MX480 3D Universal Edge Router Hardware Guide Figure 40: Removing an FPC ESD REO MASTER ONLINE OFFLINE RE1 OK FAIL OK FAN FAIL 1 OK FAIL 0 PEM 0 1 2 3 OK FAIL 1 YELLOWALAR M ACO/LT OK FAIL 2 OK FAIL OK 3 FAIL 4 NC C NO OK FAIL 5 REDALAR M NC C NO MX480 g004408 0 Related Documentation • Preventing Electrostatic Discharge Damage to an MX480 Router on page 248 • Tools Required to Install the MX480 Router with a Mechanical Lift on page 69 • Installing the MX480 Router
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Chapter 7: Installing the MX480 Router with a Mechanical Lift 5. Carefully slide the router onto the mounting shelf so that the bottom of the chassis and the mounting shelf overlap by approximately two inches. 6. Slide the router onto the mounting shelf until the mounting brackets contact the rack rails. The shelf ensures that the holes in the mounting brackets of the chassis align with the holes in the rack rails. 7. Move the lift away from the rack. 8.
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MX480 3D Universal Edge Router Hardware Guide • Tools Required to Install the MX480 Router with a Mechanical Lift on page 69 • Removing Components from the MX480 Router Before Installing It with a Lift on page 69 • Reinstalling Components in the MX480 Router After Installing It with a Lift on page 76 Reinstalling Components in the MX480 Router After Installing It with a Lift After the router is installed in the rack, you reinstall the removed components before booting and configuring the router.
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Chapter 7: Installing the MX480 Router with a Mechanical Lift Figure 42: Reinstalling a Power Supply Reinstalling the Fan Tray After Installing the MX480 Router with a Lift To reinstall the fan tray (see Figure 43 on page 78): 1. Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect the strap to one of the ESD points on the chassis. 2. Grasp the fan tray on each side, and insert it straight into the chassis.
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MX480 3D Universal Edge Router Hardware Guide Figure 43: Reinstalling a Fan Tray Reinstalling the SCBs After Installing the MX480 Router with a Lift To reinstall an SCB (see Figure 44 on page 79): CAUTION: Before removing or replacing an SCB, ensure that the ejector handles are stored vertically and pressed toward the center of the SCB. 1. Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect the strap to one of the ESD points on the chassis. 2.
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Chapter 7: Installing the MX480 Router with a Mechanical Lift Figure 44: Reinstalling an SCB Reinstalling the DPCs After Installing the MX480 Router with a Lift To reinstall a DPC (see Figure 45 on page 80): 1. Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect the strap to one of the ESD points on the chassis. 2. Place the DPC on an antistatic mat, or remove it from its electrostatic bag. 3. Identify the slot on the router where it will be installed. 4.
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MX480 3D Universal Edge Router Hardware Guide Figure 45: Reinstalling a DPC Reinstalling the FPCs After Installing the MX480 Router with a Lift To reinstall an FPC (see Figure 46 on page 81): 1. Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect the strap to one of the ESD points on the chassis. 2. Place the FPC on an antistatic mat, or remove it from its electrostatic bag. 3. Identify the two DPC slots on the router where the FPC will be installed. 4.
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Chapter 7: Installing the MX480 Router with a Mechanical Lift Figure 46: Reinstalling an FPC ESD REO MASTER ONLINE OFFLINE RE1 OK FAIL OK FAN FAIL 1 OK FAIL 0 PEM 0 1 2 3 OK FAIL 1 YELLOWALAR M ACO/LT OK FAIL 2 OK FAIL 3 OK FAIL 4 NC C NO OK FAIL 5 REDALAR M NC C NO MX480 g004405 0 Related Documentation • Preventing Electrostatic Discharge Damage to an MX480 Router on page 248 • Tools Required to Install the MX480 Router with a Mechanical Lift on page 69 • Removin
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MX480 3D Universal Edge Router Hardware Guide Figure 47: Installing the Cable Management Brackets Related Documentation 82 • Preventing Electrostatic Discharge Damage to an MX480 Router on page 248 • Tools and Parts Required for MX480 Router Connections on page 97 Copyright © 2013, Juniper Networks, Inc.
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CHAPTER 8 Installing the MX480 Router Without a Mechanical Lift • Tools Required to Install the MX480 Router Without a Mechanical Lift on page 83 • Removing Components from the MX480 Router Before Installing It Without a Lift on page 83 • Installing the MX480 Chassis in the Rack Manually on page 89 • Reinstalling Components in the MX480 Router After Installing It Without a Lift on page 91 Tools Required to Install the MX480 Router Without a Mechanical Lift To install the router, you need the follow
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MX480 3D Universal Edge Router Hardware Guide cables to the router. The following procedures describe how to remove components from the chassis, first from the rear and then from the front: 1. Removing the Power Supplies Before Installing the MX480 Router Without a Lift on page 84 2. Removing the Fan Tray Before Installing the MX480 Router Without a Lift on page 85 3. Removing the SCBs Before Installing the MX480 Router Without a Lift on page 85 4.
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Chapter 8: Installing the MX480 Router Without a Mechanical Lift Removing the Fan Tray Before Installing the MX480 Router Without a Lift To remove the fan tray (see Figure 49 on page 85 ): 1. Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect the strap to an approved site ESD grounding point. See the instructions for your site. 2. Loosen the captive screws on the fan tray faceplate. 3. Grasp the fan tray handle, and pull it out approximately 1 to 3 inches. 4.
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MX480 3D Universal Edge Router Hardware Guide 5. Place one hand underneath the SCB to support it, and slide it completely out of the chassis. Place it on the antistatic mat. CAUTION: Do not stack hardware components on one another after you remove them. Place each component on an antistatic mat resting on a stable, flat surface. 6. Repeat the procedure for each SCB.
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Chapter 8: Installing the MX480 Router Without a Mechanical Lift When the DPC is out of the chassis, do not hold it by the ejector handles, bus bars, or edge connectors. They cannot support its weight. Do not stack DPC on top of one another after removal. Place each one individually in an electrostatic bag or on its own antistatic mat on a flat, stable surface. Figure 51: Removing a DPC Removing the FPCs Before Installing the MX480 Router Without a Lift To remove an FPC (see Figure 52 on page 88): 1.
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MX480 3D Universal Edge Router Hardware Guide Figure 52: Removing an FPC ESD REO MASTER ONLINE OFFLINE RE1 OK FAIL OK FAN FAIL 1 OK FAIL 0 PEM 0 1 2 3 OK FAIL 1 YELLOWALAR M ACO/LT OK FAIL 2 OK FAIL 3 OK FAIL 4 NC C NO OK FAIL 5 REDALAR M NC C NO MX480 g004408 0 Related Documentation 88 • Preventing Electrostatic Discharge Damage to an MX480 Router on page 248 • Tools Required to Install the MX480 Router Without a Mechanical Lift on page 83 • Installing the MX480
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Chapter 8: Installing the MX480 Router Without a Mechanical Lift Installing the MX480 Chassis in the Rack Manually To install the router in the rack (see Figure 53 on page 90): CAUTION: If you are installing more than one router in a rack, install the lowest one first. Installing a router in an upper position in a rack or cabinet requires a lift.
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MX480 3D Universal Edge Router Hardware Guide Figure 53: Installing the Router in the Rack NOTE: This illustration depicts the router being installed in an open-frame rack.
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Chapter 8: Installing the MX480 Router Without a Mechanical Lift Reinstalling Components in the MX480 Router After Installing It Without a Lift After the router is installed in the rack, you reinstall the removed components before booting and configuring the router. The following procedures describe how to reinstall components in the chassis, first in the rear and then in the front: 1. Reinstalling the Power Supplies After Installing the MX480 Router Without a Lift on page 91 2.
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MX480 3D Universal Edge Router Hardware Guide Figure 54: Reinstalling a Power Supply Reinstalling the Fan Tray After Installing the MX480 Router Without a Lift To reinstall the fan tray (see Figure 55 on page 93): 1. Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect the strap to one of the ESD points on the chassis. 2. Grasp the fan tray on each side, and insert it straight into the chassis.
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Chapter 8: Installing the MX480 Router Without a Mechanical Lift Figure 55: Reinstalling a Fan Tray Reinstalling the SCBs After Installing the MX480 Router Without a Lift To reinstall an SCB (see Figure 56 on page 94): CAUTION: Before removing or replacing an SCB, ensure that the ejector handles are stored vertically and pressed toward the center of the SCB. 1. Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect the strap to one of the ESD points on the chassis. 2.
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MX480 3D Universal Edge Router Hardware Guide Figure 56: Reinstalling an SCB Reinstalling the DPCs After Installing the MX480 Router Without a Lift To reinstall a DPC (see Figure 57 on page 95): 1. Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect the strap to one of the ESD points on the chassis. 2. Place the DPC on an antistatic mat, or remove it from its electrostatic bag. 3. Identify the slot on the router where it will be installed. 4.
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Chapter 8: Installing the MX480 Router Without a Mechanical Lift Figure 57: Reinstalling a DPC Reinstalling the FPCs After Installing the MX480 Router Without a Lift To reinstall a DPC (see Figure 58 on page 96): 1. Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect the strap to one of the ESD points on the chassis. 2. Place the FPC on an antistatic mat, or remove it from its electrostatic bag. 3.
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MX480 3D Universal Edge Router Hardware Guide Figure 58: Reinstalling an FPC ESD REO MASTER ONLINE OFFLINE RE1 OK FAIL OK FAN FAIL 1 OK FAIL 0 PEM 0 1 2 3 OK FAIL 1 YELLOWALAR M ACO/LT OK FAIL 2 OK FAIL 3 OK FAIL 4 NC C NO OK FAIL 5 REDALAR M NC C NO MX480 g004405 0 Related Documentation 96 • Preventing Electrostatic Discharge Damage to an MX480 Router on page 248 • Tools Required to Install the MX480 Router Without a Mechanical Lift on page 83 • Removing Compone
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CHAPTER 9 Connecting the MX480 Router • Tools and Parts Required for MX480 Router Connections on page 97 • Connecting the MX480 Router to Management and Alarm Devices on page 97 • Connecting DPC, MPC, MIC, or PIC Cables to the MX480 Router on page 100 Tools and Parts Required for MX480 Router Connections To connect the router to management devices and line cards, you need the following tools and parts: Related Documentation • Phillips (+) screwdrivers, numbers 1 and 2 • 2.
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MX480 3D Universal Edge Router Hardware Guide 3. Plug the other end of the cable into the network device. Figure 59: Ethernet Port Figure 60: Routing Engine Ethernet Cable Connector Connecting the MX480 Router to a Management Console or Auxiliary Device To use a system console to configure and manage the Routing Engine, connect it to the appropriate CONSOLE port on the Routing Engine. To use a laptop, modem, or other auxiliary device, connect it to the AUX port on the Routing Engine.
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Chapter 9: Connecting the MX480 Router Figure 61: Auxiliary and Console Ports Figure 62: Routing Engine Console and Auxiliary Cable Connector Connecting the MX480 Router to an External Alarm-Reporting Device To connect the router to external alarm-reporting devices, attach wires to the RED and YELLOW relay contacts on the craft interface. (See Figure 63 on page 99.) A system condition that triggers the red or yellow alarm LED on the craft interface also activates the corresponding alarm relay contact.
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MX480 3D Universal Edge Router Hardware Guide Related Documentation • Tools and Parts Required for MX480 Router Connections on page 97 • Routing Engine Interface Cable and Wire Specifications for MX Series Routers on page 310 Connecting DPC, MPC, MIC, or PIC Cables to the MX480 Router To connect the DPCs, MPCs, MICs, or PICs to the network (see Figure 64 on page 101 and Figure 65 on page 101): 1. Have ready a length of the type of cable used by the component.
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Chapter 9: Connecting the MX480 Router Figure 64: Attaching a Cable to a DPC g004928 Figure 65: Attaching a Cable to a MIC Fiber-optic cable Related Documentation • Tools and Parts Required for MX480 Router Connections on page 97 Copyright © 2013, Juniper Networks, Inc.
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CHAPTER 10 Grounding and Providing Power to the MX480 Router • Tools and Parts Required for MX480 Router Grounding and Power Connections on page 103 • Grounding the MX480 Router on page 104 • Connecting Power to an AC-Powered MX480 Router with Normal-Capacity Power Supplies on page 105 • Installing the MX480 AC High-Capacity Power Supplies on page 106 • Powering On an AC-Powered MX480 Router on page 107 • Connecting Power to a DC-Powered MX480 Router with Normal Capacity Power Supplies on page 1
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MX480 3D Universal Edge Router Hardware Guide appropriately-sized driver or socket wrench, with a maximum torque capacity of 50 lb-in. or less. Ensure that the driver is undamaged and properly calibrated and that you have been trained in its use. You may wish to use a driver that is designed to prevent overtorque when the preset torque level is achieved.
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Chapter 10: Grounding and Providing Power to the MX480 Router Connecting Power to an AC-Powered MX480 Router with Normal-Capacity Power Supplies CAUTION: Do not mix AC and DC power supplies within the same router. Damage to the router might occur. You connect AC power to the router by attaching power cords from the AC power sources to the AC appliance inlets located on the power supplies. For power cord and AC power specifications, see “AC Power Cord Specifications for the MX480 Router” on page 298.
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MX480 3D Universal Edge Router Hardware Guide Figure 66: Connecting AC Power to the Router (110V) Related Documentation • Preventing Electrostatic Discharge Damage to an MX480 Router on page 248 Installing the MX480 AC High-Capacity Power Supplies To install a high-capacity AC power supply: 1. Move the AC input switch next to the appliance inlet on the power supply to the off (O) position. 2.
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Chapter 10: Grounding and Providing Power to the MX480 Router Figure 67: Installing an AC Power Supply Powering On an AC-Powered MX480 Router To power on an AC-powered router: 1. Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect the strap to one of the ESD points on the chassis. 2. Verify that the power supplies are fully inserted in the chassis. 3. Verify that each AC power cord is securely inserted into its appliance inlet. 4.
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MX480 3D Universal Edge Router Hardware Guide NOTE: After powering off a power supply, wait at least 60 seconds before turning it back on. After powering on a power supply, wait at least 60 seconds before turning it off. If the system is completely powered off when you power on the power supply, the Routing Engine boots as the power supply completes its startup sequence. If the Routing Engine finishes booting and you need to power off the system again, first issue the CLI request system halt command.
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Chapter 10: Grounding and Providing Power to the MX480 Router To connect the DC source power cables to the router: 1. Switch off the dedicated customer site circuit breakers. Ensure that the voltage across the DC power source cable leads is 0 V and that there is no chance that the cable leads might become active during installation. 2. Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect the strap to one of the ESD points on the chassis. 3.
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MX480 3D Universal Edge Router Hardware Guide CAUTION: The maximum torque rating of the terminal studs on the DC power supply is 36 lb-in. (4.0 Nm). The terminal studs may be damaged if excessive torque is applied. Use only a torque-controlled driver or socket wrench to tighten nuts on the DC power supply terminal studs.
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Chapter 10: Grounding and Providing Power to the MX480 Router Installing an MX480 DC High-Capacity Power Supply To install a DC power supply: 1. Ensure that the voltage across the DC power source cable leads is 0 V and that there is no chance that the cable leads might become active during installation. 2. Move the power switch on the power supply faceplate to the off (O) position. 3.
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MX480 3D Universal Edge Router Hardware Guide CAUTION: Ensure that each power cable lug seats flush against the surface of the terminal block as you are tightening the nuts. Ensure that each nut is properly threaded onto the terminal stud. The nut should be able to spin freely with your fingers when it is first placed onto the terminal stud. Applying installation torque to the nut when improperly threaded may result in damage to the terminal stud.
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Chapter 10: Grounding and Providing Power to the MX480 Router Figure 70: Connecting DC Power to the Router Powering On a DC-Powered MX480 Router To power on a DC-powered router: 1. Verify that an external management device is connected to one of the Routing Engine ports (AUX, CONSOLE, or ETHERNET). 2. Turn on the power to the external management device. 3. Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect the strap to one of the ESD points on the chassis. 4.
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MX480 3D Universal Edge Router Hardware Guide NOTE: The circuit breaker may bounce back to the off (O) position if you move the breaker too quickly. If any of the status LEDs indicates that the power supply is not functioning normally, repeat the installation and cabling procedures described in “Replacing an MX480 DC Power Supply” on page 230. 10. Verify that the BREAKER ON LED is lit green steadily. 11.
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Chapter 10: Grounding and Providing Power to the MX480 Router Powering Off the MX480 Router NOTE: After powering off a power supply, wait at least 60 seconds before turning it back on. To power off the router: 1. On the external management device connected to the Routing Engine, issue the request system halt both-routing-engines operational mode command. The command shuts down the Routing Engines cleanly, so their state information is preserved.
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CHAPTER 11 Configuring Junos OS • Initially Configuring the MX480 Router on page 117 Initially Configuring the MX480 Router The MX480 router is shipped with the Junos OS preinstalled and ready to be configured when the MX480 router is powered on. There are three copies of the software: one on a CompactFlash card in the Routing Engine, one on a rotating hard disk in the Routing Engine, and one on a USB flash drive that can be inserted into the slot in the Routing Engine faceplate.
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MX480 3D Universal Edge Router Hardware Guide 3. Start the CLI. root# cli root@> 4. Enter configuration mode. cli> configure [edit] root@# 5. Configure the name of the router. If the name includes spaces, enclose the name in quotation marks (“ ”). [edit] root@# set system host-name host-name 6. Create a management console user account. [edit] root@# set system login user user-name authentication plain-text-password New password: password Retype new password: password 7.
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Chapter 11: Configuring Junos OS [edit] root@# set system root-authentication ssh-dsa public-key or [edit] root@# set system root-authentication ssh-rsa public-key 13. (Optional) Configure the static routes to remote subnets with access to the management port. Access to the management port is limited to the local subnet. To access the management port from a remote subnet, you need to add a static route to that subnet within the routing table.
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MX480 3D Universal Edge Router Hardware Guide [edit] root@host# exit root@host> NOTE: To reinstall the Junos OS, you boot the router from the removable media. Do not insert the removable media during normal operations. The router does not operate normally when it is booted from the removable media.
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PART 3 Hardware Maintenance, Troubleshooting, and Replacement Procedures • Maintaining MX480 Router Hardware Components on page 123 • Troubleshooting MX480 Hardware Components on page 149 • Replacing MX480 Hardware Components on page 161 Copyright © 2013, Juniper Networks, Inc.
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CHAPTER 12 Maintaining MX480 Router Hardware Components This chapter describes how to maintain hardware components installed in the router. Some components, such as the craft interface, require no maintenance. For information about returning a part to Juniper Networks for repair or replacement, see “Contacting Customer Support and Returning MX480 Hardware” on page 315.
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MX480 3D Universal Edge Router Hardware Guide Related Documentation • Inspect the air filter at the left rear of the router, replacing it every 6 months for optimum cooling system performance. Do not run the router for more than a few minutes without the air filter in place.
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MX480 3D Universal Edge Router Hardware Guide 126 FPC 2 Intake FPC 2 Exhaust A OK OK 34 degrees C / 93 degrees F 38 degrees C / 100 degrees F FPC 2 Exhaust B FPC 2 QX 0 TSen OK OK 34 degrees C / 93 degrees F 47 degrees C / 116 degrees F FPC 2 QX 0 Chip OK 51 degrees C / 123 degrees F FPC 2 LU 0 TCAM TSen OK 47 degrees C / 116 degrees F FPC 2 LU 0 TCAM Chip OK 47 degrees C / 116 degrees F FPC 2 LU 0 TSen OK 47 degrees C / 116 degrees F FPC 2 LU 0 Chip OK 51 degrees C / 123 degrees F FP
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MX480 3D Universal Edge Router Hardware Guide Related Documentation Top Front Fan OK Spinning at intermediate-speed Bottom Front Fan OK Spinning at intermediate-speed • Routine Maintenance Procedures for the MX480 Router on page 123 • Installing the MX480 Fan Tray on page 169 Maintaining the MX480 Host Subsystem Purpose Action For optimum router performance, verify the condition of the host subsystem. The host subsystem comprises an SCB and a Routing Engine installed directly into an SCB.
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Chapter 12: Maintaining MX480 Router Hardware Components Kernel Interrupt Idle Model Serial ID Start time Uptime • 0 percent 0 percent 100 percent RE-S-1300 1000694976 2007-06-19 14:17:00 PDT 20 days, 23 hours, 51 minutes, 4 seconds To check the status of the SCBs, issue the show chassis environment cb command. The output is similar to the following: user@host> show chassis environment cb CB 0 status: State Online Master Temperature 40 degrees C / 104 degrees F Power 1 1.2 V 1208 mV 1.5 V 1521 mV 1.
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MX480 3D Universal Edge Router Hardware Guide To check the status of a specific SCB, issue the show chassis environment cb command and include the slot number of the SCB. The output is similar to the following: user@host> show chassis environment cb 0 CB 0 status: State Online Temperature Intake 66 degrees C / 150 degrees F Temperature Exhaust A 67 degrees C / 152 degrees F Temperature Exhaust B 73 degrees C / 163 degrees F Power 1.2 V 1153 mV 1.5 V 1417 mV 1.8 V 1704 mV 2.5 V 2375 mV 3.3 V 3138 mV 5.
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Chapter 12: Maintaining MX480 Router Hardware Components Action On a regular basis: • Check the LEDs on the craft interface directly above each DPC slot. The green LED labeled OK lights steadily when a DPC is functioning normally. • Check the OK/FAIL LED on the DPC. For more information, seeMX Series 3D Universal Edge Routers Line Card Guide . If the DPC detects a failure, the DPC sends an alarm message to the Routing Engine.
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MX480 3D Universal Edge Router Hardware Guide Start time: Uptime: Max Power Consumption • 2007-07-10 12:28:42 PDT 1 hour, 33 minutes, 43 seconds 333 Watts Issue the CLI show chassis fpc pic-status command.
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Chapter 12: Maintaining MX480 Router Hardware Components Slot 0 1 2 3 4 5 State Online Empty Online Online Online Empty Temp CPU Utilization (%) (C) Total Interrupt 24 3 0 Memory Utilization (%) DRAM (MB) Heap Buffer 1024 13 21 41 43 24 1024 1024 1024 9 5 3 0 0 0 15 16 13 57 57 21 For more detailed output, add the detail option.
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MX480 3D Universal Edge Router Hardware Guide Slot 3 PIC 0 PIC 1 Slot 4 PIC 0 PIC 1 PIC 2 PIC 3 Online Online Online Online Online Online Online Online MPC Type 2 3D EQ 1x 10GE XFP 1x 10GE XFP MPC 3D 16x 10GE 4x 10GE(LAN) SFP+ 4x 10GE(LAN) SFP+ 4x 10GE(LAN) SFP+ 4x 10GE(LAN) SFP+ NOTE: An FPC takes up two DPC slots when installed on an MX Series router. The slot number corresponds to the lowest numbered DPC slot.
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Chapter 12: Maintaining MX480 Router Hardware Components Slot 4 PIC 0 PIC 1 PIC 2 PIC 3 Online Online Online Online Online MPC 3D 16x 10GE 4x 10GE(LAN) SFP+ 4x 10GE(LAN) SFP+ 4x 10GE(LAN) SFP+ 4x 10GE(LAN) SFP+ For further description of the output from the command, see the Junos OS Operational Mode Commands.
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MX480 3D Universal Edge Router Hardware Guide Slot 1 information: State Temperature Total CPU DRAM Total RLDRAM Total DDR DRAM Start time: Uptime: Max Power Consumption Slot 2 information: State Temperature Total CPU DRAM Total RLDRAM Total DDR DRAM Start time: Uptime: Max Power Consumption Slot 3 information: State Temperature Total CPU DRAM Total RLDRAM Total DDR DRAM Start time: Uptime: Max Power Consumption Slot 4 information: State Temperature Total CPU DRAM Total RLDRAM Total DDR DRAM Start time: Upt
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Chapter 12: Maintaining MX480 Router Hardware Components Slot 4 PIC 0 PIC 1 PIC 2 PIC 3 Online Online Online Online Online MPC 3D 16x 10GE 4x 10GE(LAN) SFP+ 4x 10GE(LAN) SFP+ 4x 10GE(LAN) SFP+ 4x 10GE(LAN) SFP+ For further description of the output from the command, see the Junos OS Operational Mode Commands.
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MX480 3D Universal Edge Router Hardware Guide Related Documentation • MX480 Modular Interface Card (MIC) Description on page 15 • MX480 Modular Interface Card (MIC) LEDs on page 16 • Troubleshooting the MX480 MICs on page 158 • Replacing an MX480 MIC on page 208 Maintaining Cables That Connect to MX480 DPCs, MPCs, MICs, or PICs Purpose Action For optimum router performance, verify the condition of the cables that connect to the DPCs, MPCs, MICs, or PICs.
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Chapter 12: Maintaining MX480 Router Hardware Components After you clean an optical transceiver, make sure that the connector tip of the fiber-optic cable is clean. Use only an approved alcohol-free fiber-optic cable cleaning kit, such as the Opptex Cletop-S Fiber Cleaner. Follow the directions for the cleaning kit you use.
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MX480 3D Universal Edge Router Hardware Guide Figure 71: DPC Edges Related Documentation • Holding an MX480 DPC on page 140 • Installing a Cable on an MX480 DPC, MPC, MIC, or PIC on page 224 • Maintaining MX480 DPCs on page 130 Holding an MX480 DPC When carrying a DPC, you can hold it either vertically or horizontally. NOTE: A DPC weighs 14.5 lb (6.6 kg). Be prepared to accept the full weight of the DPC as you lift it. To hold a DPC vertically: 1. Orient the DPC so that the faceplate faces you.
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Chapter 12: Maintaining MX480 Router Hardware Components To hold a DPC horizontally: 1. Orient the DPC so that the faceplate faces you. 2. Grasp the top edge with your left hand and the bottom edge with your right hand. You can rest the faceplate of the DPC against your body as you carry it. As you carry the DPC, do not bump it against anything. DPC components are fragile. Never hold or grasp the DPC anywhere except places that this document indicates.
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MX480 3D Universal Edge Router Hardware Guide Figure 73: Do Not Rest the DPC on an Edge If you must rest the DPC temporarily on an edge while changing its orientation between vertical and horizontal, use your hand as a cushion between the edge and the surface.
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Chapter 12: Maintaining MX480 Router Hardware Components Never stack a DPC under or on top of any other component.
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MX480 3D Universal Edge Router Hardware Guide • Storing an MX480 FPC on page 146 Holding an MX480 FPC CAUTION: Many components on the FPC are fragile. Failure to handle FPCs as specified in this document can cause irreparable damage. NOTE: An FPC configured with PICs installed can weigh as much as 18 lb (8.2 kg). Be prepared to accept the full weight of the FPC as you lift it. CAUTION: To prevent damage when handling or carrying FPCs: • As you carry the FPC, do not bump it against anything.
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Chapter 12: Maintaining MX480 Router Hardware Components Figure 76: Do Not Carry an FPC with Only One Hand • Copyright © 2013, Juniper Networks, Inc. Do not rest any edge of an FPC directly against a hard surface (see Figure 77 on page 146). If you must rest the FPC temporarily on an edge while changing its orientation between vertical and horizontal, use your hand as a cushion between the edge and the surface.
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MX480 3D Universal Edge Router Hardware Guide Figure 77: Do Not Rest the FPC on an Edge You hold an FPC horizontally when installing it into the chassis or an equipment rack. If the FPC is horizontal before you grasp it, place your left hand around the faceplate and your right hand along the bottom edge. To hold an FPC horizontally: 1. Orient the FPC so that the faceplate faces you. 2. Grasp the top edge with your left hand and the bottom edge with your right hand.
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Chapter 12: Maintaining MX480 Router Hardware Components CAUTION: To prevent damage when storing FPCs: • Never lay an FPC component-side down. Figure 78: Do Not Stack FPCs • Related Documentation Never stack an FPC under or on top of any other component (see Figure 78 on page 147).
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MX480 3D Universal Edge Router Hardware Guide • Routinely check the status LEDs on the power supply faceplates and the craft interface to determine if the power supplies are functioning normally. • Check the red and yellow alarm LEDs on the craft interface. Power supply failure or removal triggers an alarm that causes one or both of the LEDs to light.
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CHAPTER 13 Troubleshooting MX480 Hardware Components • Troubleshooting Resources for MX480 Routers on page 149 • Troubleshooting the MX480 Cooling System on page 152 • Troubleshooting the MX480 DPCs on page 152 • Troubleshooting the MX480 FPCs on page 154 • Troubleshooting the MX480 PICs on page 155 • Troubleshooting the MX480 MPCs on page 156 • Troubleshooting the MX480 MICs on page 158 • Troubleshooting the MX480 Power System on page 159 Troubleshooting Resources for MX480 Routers • Comm
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MX480 3D Universal Edge Router Hardware Guide Chassis and Interface Alarm Messages When the Routing Engine detects an alarm condition, it lights the red or yellow alarm LED on the craft interface as appropriate. To view a more detailed description of the alarm cause, issue the show chassis alarms command: user@host> show chassis alarms There are two classes of alarm messages: • Chassis alarms—Indicate a problem with a chassis component such as the cooling system or power supplies.
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Chapter 13: Troubleshooting MX480 Hardware Components • SCB LEDs—Two LEDs, OK and FAIL, indicate the status of each SCB. Green indicates OK and red indicates a failure. The SCB LEDs are located on the left of the craft interface along the bottom. • Fan LEDs—Two LEDs indicate the status of the fans. Green indicates the fans are functioning normally and red indicates a fan has failed. The fan LEDs are located on the upper left of the craft interface.
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MX480 3D Universal Edge Router Hardware Guide Troubleshooting the MX480 Cooling System Problem The fans in the fan tray are not functioning normally. Solution Follow these guidelines to troubleshoot the fans: • Check the fan LEDs and alarm LEDs on the craft interface. • If the red alarm LED on the craft interface lights, use the CLI to get information about the source of an alarm condition: user@host> show chassis alarms.
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Chapter 13: Troubleshooting MX480 Hardware Components • Check the OK/FAIL LED on the DPC and OK and FAIL DPC LEDs on the craft interface. When the DPC is online and functioning normally, the OK LED lights green steadily. • Issue the show chassis fpc command to check the status of installed DPCs.
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MX480 3D Universal Edge Router Hardware Guide Uptime: Max Power Consumption 1 hour, 33 minutes, 43 seconds 333 Watts For further description of the output from the commands, see the Junos OS System Basics Configuration Guide. Related Documentation • Installing an MX480 DPC on page 192 • MX480 DPC Terminology on page 139 • Maintaining MX480 DPCs on page 130 Troubleshooting the MX480 FPCs Problem The FPCs are not functioning normally.
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Chapter 13: Troubleshooting MX480 Hardware Components Temperature Total CPU DRAM Total RLDRAM Total DDR DRAM Start time: Uptime: Max Power Consumption Slot 2 information: State Temperature Total CPU DRAM Total RLDRAM Total DDR DRAM Start time: Uptime: Max Power Consumption Slot 3 information: State Temperature Total CPU DRAM Total RLDRAM Total DDR DRAM Start time: Uptime: Max Power Consumption Slot 4 information: State Temperature Total CPU DRAM Total RLDRAM Total DDR DRAM Start time: Uptime: Max Power Con
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MX480 3D Universal Edge Router Hardware Guide user@host> show chassis fpc pic-status Slot 0 Online DPC 40x 1GE R PIC 0 Online 10x 1GE(LAN) PIC 1 Online 10x 1GE(LAN) PIC 2 Online 10x 1GE(LAN) PIC 3 Online 10x 1GE(LAN) Slot 1 Online MX FPC Type 3 PIC 0 Online 1x OC-192 SONET PIC 1 Online 1x OC-192 SONET Slot 2 Online MS-DPC PIC 0 Online MS-DPC PIC PIC 1 Online MS-DPC PIC Slot 3 Online MPC Type 2 3D EQ PIC 0 Online 1x 10GE XFP PIC 1 Online 1x 10GE XFP Slot 4 Online MPC 3D 16x 10GE PIC 0 Online 4x 10GE(LAN) SF
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Chapter 13: Troubleshooting MX480 Hardware Components Slot 0 1 2 3 4 5 State Online Online Online Online Online Empty Temp (C) 36 40 41 43 24 CPU Utilization (%) Total Interrupt 3 0 5 0 6 0 5 0 3 0 Memory Utilization (%) DRAM (MB) Heap Buffer 2048 14 13 2048 26 13 1024 7 43 1024 16 57 1024 13 21 NOTE: The show chassis fpc command displays the status of the MPCs. For more detailed output, add the detail option.
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MX480 3D Universal Edge Router Hardware Guide Total CPU DRAM Total RLDRAM Total DDR DRAM Start time: Uptime: 2048 MB 1324 MB 5120 MB 2009-12-22 12:27:02 PST 6 days, 3 hours, 8 minutes, 43 seconds Max Power Consumption 440 Watts For further description of the output from the commands, see the Junos OS System Basics Configuration Guide.
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Chapter 13: Troubleshooting MX480 Hardware Components • Replacing an MX480 MIC on page 208 Troubleshooting the MX480 Power System Problem The power system is not functioning normally. Solution • • Check the LEDs on each power supply faceplate. • If an AC power supply is correctly installed and functioning normally, the AC OK and DC OK LEDs light steadily, and the PS FAIL LED is not lit.
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MX480 3D Universal Edge Router Hardware Guide Related Documentation 160 • Verify that the source circuit breaker has the proper current rating. Each power supply must be connected to a separate source circuit breaker. • Verify that the AC power cord or DC power cables from the power source to the router are not damaged. If the insulation is cracked or broken, immediately replace the cord or cable. • Connect the power supply to a different power source with a new power cord or power cables.
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CHAPTER 14 Replacing MX480 Hardware Components • MX480 Field-Replaceable Units (FRUs) on page 161 • Tools and Parts Required to Replace MX480 Hardware Components on page 162 • Replacing the MX480 Air Filter on page 163 • Replacing the MX480 Craft Interface on page 165 • Replacing the MX480 Fan Tray on page 168 • Replacing MX480 Host Subsystem Components on page 170 • Replacing an MX480 DPC on page 190 • Replacing an MX480 FPC on page 194 • Replacing an MX480 PIC on page 199 • Replacing a
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MX480 3D Universal Edge Router Hardware Guide Table 24 on page 162 lists the FRUs for the MX480 router. Before you replace an SCB or a Routing Engine, you must take the host subsystem offline.
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Chapter 14: Replacing MX480 Hardware Components Table 25: Tools and Parts Required (continued) Tool or Part Components Electrostatic bag or antistatic mat • Craft Interface • DPC • FPC • PIC • MPC • MIC • Routing Engine • SCB Electrostatic discharge (ESD) grounding wrist strap • All Flat-blade (–) screwdriver • DPC • Cables and connectors • Air filter • Craft interface • Fan tray • SCB • Routing Engine • Cables and connectors • DPC • MPC • MIC • PIC • Cables
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MX480 3D Universal Edge Router Hardware Guide CAUTION: Always keep the air filter in place while the router is operating, except during replacement. Because the fans are very powerful, they could pull small bits of wire or other materials into the router through the unfiltered air intake. This could damage the router components. To remove the air filter (see Figure 79 on page 164): 1.
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Chapter 14: Replacing MX480 Hardware Components g004228 Figure 80: Installing the Air Filter Related Documentation • Preventing Electrostatic Discharge Damage to an MX480 Router on page 248 • Maintaining the MX480 Air Filter on page 124 • MX480 Cooling System Description on page 47 • Troubleshooting the MX480 Cooling System on page 152 Replacing the MX480 Craft Interface 1. Disconnecting the Alarm Relay Wires from the MX480 Craft Interface on page 165 2.
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MX480 3D Universal Edge Router Hardware Guide Figure 81: Alarm Relay Contacts Removing the MX480 Craft Interface To remove the craft interface (see Figure 82 on page 166): 1. Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect the strap to one of the ESD points on the chassis. 2. Detach any external devices connected to the craft interface. 3. Loosen the captive screws at the left and right corners of the craft interface faceplate. 4.
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Chapter 14: Replacing MX480 Hardware Components 4. Align the bottom of the craft interface with the sheet metal above the card cage and press it into place. 5. Tighten the screws on the left and right corners of the craft interface faceplate. 6. Reattach any external devices connected to the craft interface.
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MX480 3D Universal Edge Router Hardware Guide • MX480 Craft Interface Description on page 37 • Alarm LEDs and Alarm Cutoff/Lamp Test Button on the MX480 Craft Interface on page 37 Replacing the MX480 Fan Tray 1. Removing the MX480 Fan Tray on page 168 2. Installing the MX480 Fan Tray on page 169 Removing the MX480 Fan Tray NOTE: To prevent overheating, install the replacement fan tray immediately after removing the existing fan tray. To remove the fan tray (see Figure 85 on page 169): 1.
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Chapter 14: Replacing MX480 Hardware Components Figure 85: Removing the Fan Tray Installing the MX480 Fan Tray To install the fan tray (see Figure 86 on page 170): 1. Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect the strap to one of the ESD points on the chassis. 2. Grasp the fan tray handle, and insert it straight into the chassis. Note the correct orientation by the this side up label on the top surface of the fan tray. 3.
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MX480 3D Universal Edge Router Hardware Guide Figure 86: Installing the Fan Tray Related Documentation • Preventing Electrostatic Discharge Damage to an MX480 Router on page 248 Replacing MX480 Host Subsystem Components • Effect of Taking the MX480 Host Subsystem Offline on page 170 • Taking an MX480 Host Subsystem Offline on page 172 • Operating and Positioning the MX480 SCB Ejectors on page 173 • Replacing an MX480 SCB on page 174 • Replacing an MX480 Routing Engine on page 184 • Replacing
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Chapter 14: Replacing MX480 Hardware Components offline causes the router to shut down. The effect of taking the master host subsystem offline varies depending on your configuration of high availability features. Table 26 on page 171 explains the effect of taking the host subsystem offline. Table 26: Effect of Taking the Host Subsystem Offline Type of Host Subsystem Effect of Taking the Host Subsystem Offline Nonredundant host subsystem The router shuts down.
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MX480 3D Universal Edge Router Hardware Guide NOTE: Router performance might change if the backup Routing Engine's configuration differs from the former master's configuration. For the most predictable performance, configure the two Routing Engines identically, except for parameters unique to each Routing Engine.
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Chapter 14: Replacing MX480 Hardware Components • Issue the following command. The master Routing Engine is designated Master in the Current state field: user@host> show chassis routing-engine Routing Engine status: Slot 0: ... Current state Master 2. If the host subsystem is functioning as the master, switch it to backup using the command: user@host> request chassis routing-engine master switch 3.
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MX480 3D Universal Edge Router Hardware Guide Related Documentation • MX480 Switch Control Board (SCB) Description on page 26 • MX480 Switch Control Board (SCB) LEDs on page 28 • Replacing an MX480 SCB on page 174 • MX480 Switch Control Board (SCB) LEDs on page 28 Replacing an MX480 SCB Before replacing an SCB, read the guidelines in “Operating and Positioning the MX480 SCB Ejectors” on page 173. 1. Removing an MX480 SCB on page 174 2. Installing an MX480 SCB on page 175 3.
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Chapter 14: Replacing MX480 Hardware Components Figure 87: Removing an SCB Installing an MX480 SCB To install an SCB (see Figure 88 on page 176): 1. Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect the strap to one of the ESD points on the chassis. 2. Carefully align the sides of the SCB with the guides inside the chassis. 3. Slide the SCB into the chassis until you feel resistance, carefully ensuring that it is correctly aligned. 4.
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MX480 3D Universal Edge Router Hardware Guide 3.3 V 5.0 V 12.0 V 1.25 V 3.3 V SM3 5 V RE 12 V RE Power 2 11.3 V bias PEM 4.6 V bias MidPlane 11.3 V bias FPD 11.3 V bias POE 0 11.3 V bias POE 1 Bus Revision FPGA Revision CB 1 status: State Temperature Power 1 1.2 V 1.5 V 1.8 V 2.5 V 3.3 V 5.0 V 12.0 V 1.25 V 3.3 V SM3 5 V RE 12 V RE Power 2 11.3 V bias PEM 4.6 V bias MidPlane 11.3 V bias FPD 11.3 V bias POE 0 11.
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Chapter 14: Replacing MX480 Hardware Components Upgrading an MX480 SCB 1. Preparing for the Upgrade on page 177 2. Upgrading the SCB in the Backup Routing Engine on page 178 3. Upgrading the SCB in the Master Routing Engine on page 180 4. Completing the SCB Upgrade on page 182 Preparing for the Upgrade NOTE: Do not make other changes to the CLI during the entire upgrade process.
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MX480 3D Universal Edge Router Hardware Guide example, if the router name is juniper, you can connect to RE0 and RE1 consoles by issuing the telnet juniper-con and telnet juniper1-con commands. 4. Ensure that graceful switchover (GRES), commit synchronize (required for nonstop routing), and nonstop routing (NSR) are enabled or configured by running the set chassis redundancy graceful-switchover, set system commit synchronize, set routing-options nonstop-routing commands.
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Chapter 14: Replacing MX480 Hardware Components user@host> show chassis fabric summary Plane State Uptime 4 Offline 5 Online 1 hour, 15 minutes, 35 seconds Verify that the State of Plane 4 is Offline. 5. Take the remaining fabric planes offline by issuing the request chassis fabric plane 5/6/7 offline command—that is, by changing the fabric plane number each time. Verify that the fabric planes are offline by issuing the command given in Step 2. 6.
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MX480 3D Universal Edge Router Hardware Guide As only one SCB has been upgraded, the alarm indicates that the SCBs are of mixed type. This alarm is cleared after all the control boards are upgraded. Upgrading the SCB in the Master Routing Engine To upgrade the SCB in the master Routing Engine: 1.
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Chapter 14: Replacing MX480 Hardware Components CB 0 status: State Offline Power 1 Disabled Power 2 Disabled 12. Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect the strap to one of the ESD points on the chassis. 13. Remove and replace the offline SCB on the router with the enhanced SCB. Use the replacement procedure described in “Removing an MX480 SCB” on page 174. 14.
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MX480 3D Universal Edge Router Hardware Guide Completing the SCB Upgrade To complete the procedure after upgrading the SCBs: 1.
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Chapter 14: Replacing MX480 Hardware Components FPC 1 PFE #0 Plane Plane Plane Plane Plane Plane PFE #1 Plane Plane Plane Plane Plane Plane PFE #2 Plane Plane Plane Plane Plane Plane PFE #3 Plane Plane Plane Plane Plane Plane 0: 1: 2: 3: 4: 5: Links Links Plane Plane Plane Plane ok ok enabled enabled enabled enabled 0: 1: 2: 3: 4: 5: Links Links Plane Plane Plane Plane ok ok enabled enabled enabled enabled 0: 1: 2: 3: 4: 5: Links Links Plane Plane Plane Plane ok ok enabled enabled enabled enabled
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MX480 3D Universal Edge Router Hardware Guide 10. You can delete that command by issuing the delete chassis state cb-upgrade command and then the commit command. 11. Verify the SCBs before you finish by issuing the show chassis hardware command: user@host> show chassis hardware Item Version Part Number Serial Number Description CB0 REV 02 750-031391 YE8505 Enhanced MX SCB CB1 REV 07 710-031391 YL6769 Enhanced MX SCB You can see that the MX480 now has enhanced SCBs.
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Chapter 14: Replacing MX480 Hardware Components 7. Grasp the Routing Engine by the ejector handles, and slide it about halfway out of the chassis. 8. Place one hand underneath the Routing Engine to support it, and slide it completely out of the chassis. 9. Place the Routing Engine on the antistatic mat. NOTE: To maintain proper airflow through the chassis, do not leave an SCB installed in the chassis without a Routing Engine for extended periods of time.
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MX480 3D Universal Edge Router Hardware Guide The Routing Engine might require several minutes to boot. After the Routing Engine boots, verify that it is installed correctly by checking the RE0 and RE1 LEDs on the craft interface. If the router is operational and the Routing Engine is functioning properly, the green ONLINE LED lights steadily. If the red FAIL LED lights steadily instead, remove and install the Routing Engine again.
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Chapter 14: Replacing MX480 Hardware Components Figure 91: RE-A-1800 Storage Drive Slots SSD slot 1 SSD slot 2 g006041 Online/Offline button Extractor clip USB port Reset button Online LED Storage Extractor LED clip Figure 92: RE-S-1800 Storage Drive Slots Ethernet port Online/Offline button SSD slot 1 SSD slot 2 g006039 Auxiliary port Extractor clip Copyright © 2013, Juniper Networks, Inc.
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MX480 3D Universal Edge Router Hardware Guide The following drive has been verified to work in the RE-1800 Routing Engines: • SSD SLC 32 GB To replace a storage drive: 1. Disable and deactivate the storage drive. 2. Remove the storage drive. a. Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect the strap to an ESD point on the appliance. For more information about ESD, see Prevention of Electrostatic Discharge Damage on VXA Series Content Engines. b.
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Chapter 14: Replacing MX480 Hardware Components 4. Plug one end of the replacement cable into the ETHERNET port. Figure 94 on page 189 shows the port. 5. Plug the other end of the cable into the network device. Figure 93: Cable Connector Figure 94: Ethernet Port Replacing the Console or Auxiliary Cable on an MX480 Router To use a system console to configure and manage the Routing Engine, connect it to the CONSOLE port on the Routing Engine.
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MX480 3D Universal Edge Router Hardware Guide Related Documentation • Routing Engine Interface Cable and Wire Specifications for MX Series Routers on page 310 • Preventing Electrostatic Discharge Damage to an MX480 Router on page 248 • Replacing an MX480 Routing Engine on page 184 Replacing an MX480 DPC 1. Removing an MX480 DPC on page 190 2. Installing an MX480 DPC on page 192 Removing an MX480 DPC A DPC weighs up to 13.1 lb (5.9 kg). Be prepared to accept its full weight.
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Chapter 14: Replacing MX480 Hardware Components CAUTION: Avoid bending fiber-optic cable beyond its minimum bend radius. An arc smaller than a few inches in diameter can damage the cable and cause problems that are difficult to diagnose. 6. Immediately cover each optical transceiver and the end of each fiber-optic cable with a rubber safety cap. 7. Arrange the disconnected cables in the cable management brackets to prevent the cables from developing stress points. 8.
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MX480 3D Universal Edge Router Hardware Guide Figure 96: Removing a DPC Installing an MX480 DPC A DPC weighs up to 14.5 lb (6.6 kg). Be prepared to accept its full weight. To install a DPC (see Figure 97 on page 193): 1. Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect the strap to one of the ESD points on the chassis. 2. Place the DPC on an antistatic mat, or remove it from its electrostatic bag. 3. Identify the slot on the router where it will be installed. 4.
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Chapter 14: Replacing MX480 Hardware Components as it hangs to the floor. Place excess cable out of the way in a neatly coiled loop. Placing fasteners on the loop helps to maintain its shape. CAUTION: Do not let fiber-optic cable hang free from the connector. Do not allow fastened loops of cable to dangle, which stresses the cable at the fastening point. CAUTION: Avoid bending fiber-optic cable beyond its minimum bend radius.
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MX480 3D Universal Edge Router Hardware Guide Figure 98: Attaching a Cable to a DPC Related Documentation • Preventing Electrostatic Discharge Damage to an MX480 Router on page 248 • MX480 Dense Port Concentrator (DPC) Description on page 10 • MX480 Dense Port Concentrator (DPC) LEDs on page 12 • Troubleshooting the MX480 DPCs on page 152 • Maintaining MX480 DPCs on page 130 Replacing an MX480 FPC 1. Removing an MX480 FPC on page 194 2.
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Chapter 14: Replacing MX480 Hardware Components 4. Use one of the following methods to take the FPC offline: • Press and hold the FPC online/offline button. The green OK LED next to the button begins to blink. Hold the button down until the LED goes off. The LEDs and online/offline button for each FPC are located directly above it on the craft interface.
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MX480 3D Universal Edge Router Hardware Guide CAUTION: The weight of the FPC is concentrated in the back end. Be prepared to accept the full weight—up to 18 lb (8.2 kg)—as you slide the FPC out of the chassis. When the FPC is out of the chassis, do not hold it by the ejector handles, bus bars, or edge connectors. They cannot support its weight. Do not stack FPCs on top of one another after removal. Place each one individually in an electrostatic bag or on its own antistatic mat on a flat, stable surface.
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Chapter 14: Replacing MX480 Hardware Components Installing an MX480 FPC An FPC takes up two DPC slots on the MX480 router. Up to three FPCs can be installed horizontally in the front of the router. The FPCs are hot-insertable and hot-removable. An empty FPC3 weighs 14 lb (6.5 kg). A fully configured FPC can weigh up to 18 lb (8.2 kg). Be prepared to accept its full weight. To install an FPC (see Figure 100 on page 199): 1.
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MX480 3D Universal Edge Router Hardware Guide CAUTION: Do not let fiber-optic cable hang free from the connector. Do not allow fastened loops of cable to dangle, which stresses the cable at the fastening point. CAUTION: Avoid bending fiber-optic cable beyond its minimum bend radius. An arc smaller than a few inches in diameter can damage the cable and cause problems that are difficult to diagnose. 14.
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Chapter 14: Replacing MX480 Hardware Components Figure 100: Installing an FPC ESD REO MASTER ONLINE OFFLINE RE1 OK FAIL OK FAN FAIL 1 OK FAIL 0 PEM 0 1 2 3 OK FAIL YELLOWALAR M ACO/LT OK 1 FAIL 2 OK FAIL OK 3 FAIL 4 NC C NO OK FAIL 5 REDALAR M NC C NO MX480 g004405 0 Related Documentation • Preventing Electrostatic Discharge Damage to an MX480 Router on page 248 • Replacing an MX480 PIC on page 199 • Holding an MX480 FPC on page 144 • Storing an MX480 FPC on pag
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MX480 3D Universal Edge Router Hardware Guide • Press its online/offline button. For a PIC installed in FPC3, use a narrow-ended tool that fits inside the opening that leads to the button. Press and hold the button until the PIC LED goes off (about 5 seconds). • Issue the following CLI command: user@host> request chassis pic fpc-slot fpc-slot pic-slot pic-slot offline For more information about the command, see the Junos OS Operational Mode Commands. 4.
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Chapter 14: Replacing MX480 Hardware Components g004412 Figure 101: Removing a PIC Installing an MX480 PIC To install a PIC (see Figure 102 on page 203): 1. Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect the strap to one of the ESD points on the chassis. 2. If the PIC uses fiber-optic cable, verify that a rubber safety cap is over each transceiver on the faceplate. Install a cap if necessary. 3.
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MX480 3D Universal Edge Router Hardware Guide CAUTION: Do not leave a fiber-optic transceiver uncovered except when you are inserting or removing cable. The safety cap keeps the port clean and prevents accidental exposure to laser light. 6. Insert the appropriate cables into the cable connectors on the PIC. 7. Arrange the cable in the cable management brackets to prevent it from dislodging or developing stress points. Secure the cable so that it is not supporting its own weight as it hangs to the floor.
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Chapter 14: Replacing MX480 Hardware Components g004411 Figure 102: Installing a PIC Related Documentation • Preventing Electrostatic Discharge Damage to an MX480 Router on page 248 • Troubleshooting the MX480 PICs on page 155 • Maintaining MX480 PICs on page 134 • MX480 PIC Serial Number Label on page 321 • MX480 PIC Description on page 19 • Replacing an MX480 FPC on page 194 Replacing an MX480 MPC 1. Removing an MX480 MPC on page 204 2.
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MX480 3D Universal Edge Router Hardware Guide Removing an MX480 MPC When you remove an MPC, the router continues to function, although the MIC interfaces installed on the MPC being removed no longer function. An MPC installs horizontally in the front of the router. The MPCs are hot-insertable and hot-removable. A fully configured MPC can weigh up to 18.35 lb (8.3 kg). Be prepared to accept its full weight. To remove an MPC (see Figure 103 on page 205): 1.
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Chapter 14: Replacing MX480 Hardware Components 7. Arrange the disconnected cables in the cable management brackets to prevent the cables from developing stress points. 8. Simultaneously turn both the ejector handles counterclockwise to unseat the MPC. 9. Grasp the handles, and slide the MPC straight out of the card cage halfway. 10. Place one hand around the front of the MPC (the MIC housing) and the other hand under it to support it.
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MX480 3D Universal Edge Router Hardware Guide Installing an MX480 MPC An MPC installs horizontally in the front of the router. The MPCs are hot-insertable and hot-removable. A fully configured MPC can weigh up to 18.35 lb (8.3 kg). Be prepared to accept its full weight. To install an MPC (see Figure 104 on page 207): 1. Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect the strap to one of the ESD points on the chassis. 2. Place the MPC on an antistatic mat. 3.
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Chapter 14: Replacing MX480 Hardware Components CAUTION: Avoid bending fiber-optic cable beyond its minimum bend radius. An arc smaller than a few inches in diameter can damage the cable and cause problems that are difficult to diagnose. 13. Use one of the following methods to bring the MPC online: • Press and hold the corresponding MPC online button on the craft interface until the green OK/FAIL LED next to the button lights steadily, in about 5 seconds.
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MX480 3D Universal Edge Router Hardware Guide Replacing an MX480 MIC 1. Removing an MX480 MIC on page 208 2. Installing an MX480 MIC on page 210 3. Installing an MX480 Dual-Wide MIC on page 212 Removing an MX480 MIC MICs are hot-insertable and hot-removable. When you remove a MIC, the router continues to function, although the MIC interfaces being removed no longer function. The MICs are located in the MPCs installed in the front of the router. A MIC weighs less than 2 lb (0.9 kg).
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Chapter 14: Replacing MX480 Hardware Components 6. Arrange the cable to prevent it from dislodging or developing stress points. Secure the cable so that it is not supporting its own weight as it hangs to the floor. Place excess cable out of the way in a neatly coiled loop. CAUTION: Avoid bending fiber-optic cable beyond its minimum bend radius. An arc smaller than a few inches in diameter can damage the cable and cause problems that are difficult to diagnose. 7.
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MX480 3D Universal Edge Router Hardware Guide Installing an MX480 MIC To install a MIC (see Figure 108 on page 211): 1. Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect the strap to one of the ESD points on the chassis. 2. If you have used a dual-wide MIC and are now replacing it with two “single” MICs, install the septum (see Figure 107 on page 210): a.
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Chapter 14: Replacing MX480 Hardware Components WARNING: Do not look directly into a fiber-optic transceiver or into the ends of fiber-optic cables. Fiber-optic transceivers and fiber-optic cable connected to a transceiver emit laser light that can damage your eyes. CAUTION: Do not leave a fiber-optic transceiver uncovered except when you are inserting or removing cable. The safety cap keeps the port clean and prevents accidental exposure to laser light. 9.
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MX480 3D Universal Edge Router Hardware Guide Installing an MX480 Dual-Wide MIC To install a dual-wide MIC (see Figure 110 on page 213): 1. Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect the strap to one of the ESD points on the chassis. 2. Remove the septum, if necessary (see Figure 109 on page 212): a. Place the MPC on a flat surface (if necessary, remove the MPC from the router as described in “Removing an MX480 MPC” on page 204). b.
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Chapter 14: Replacing MX480 Hardware Components WARNING: Do not look directly into a fiber-optic transceiver or into the ends of fiber-optic cables. Fiber-optic transceivers and fiber-optic cable connected to a transceiver emit laser light that can damage your eyes. CAUTION: Do not leave a fiber-optic transceiver uncovered except when you are inserting or removing cable. The safety cap keeps the port clean and prevents accidental exposure to laser light. 9.
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MX480 3D Universal Edge Router Hardware Guide • Troubleshooting the MX480 MICs on page 158 • Replacing an MX480 MPC on page 203 • Preventing Electrostatic Discharge Damage to an MX480 Router on page 248 • MX480 MIC Serial Number Label on page 323 Replacing an MX480 AS MLC 1. Removing an MX480 AS MLC on page 214 2.
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Chapter 14: Replacing MX480 Hardware Components 6. Place one hand around the front of the AS MLC (the modular card housing) and the other hand under it to support it. Slide the AS MLC completely out of the chassis, and place it on the antistatic mat or in the electrostatic bag. CAUTION: The weight of the AS MLC is concentrated in the back end. Be prepared to accept the full weight—up to 15.27 lb (6.93 kg)—as you slide the AS MLC out of the chassis.
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MX480 3D Universal Edge Router Hardware Guide Installing an MX480 AS MLC You can install up to five Application Services Modular Line Cards (AS MLCs) horizontally in the front of the MX480 router. The AS MLCs are hot-insertable and hot-removable. An empty AS MLC weighs 10.5 lb (4.76 kg). A fully configured AS MLC can weigh up to 15.27 lb (6.93 kg). Be prepared to accept its full weight. To install an AS MLC (see Figure 112 on page 217): 1.
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Chapter 14: Replacing MX480 Hardware Components You can also verify correct AS MLC and AS MSC or AS MXC functioning by issuing the show chassis fpc and show chassis fpc pic-status.
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MX480 3D Universal Edge Router Hardware Guide • Issue the following CLI command: user@host> request chassis pic fpc-slot fpc-slot pic-slot pic-slot offline For more information about the command, see the Junos OS Operational Mode Commands. 4. Slide the AS MSC out of the AS MLC card carrier by pulling the handles, and place it in the electrostatic bag or on the antistatic mat. 5.
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Chapter 14: Replacing MX480 Hardware Components CAUTION: Slide the AS MSC straight into the slot to avoid damaging the components on the bottom of the AS MSC. 3. Use one of the following methods to bring the AS MSC online: • Press the AS MSC offline/online button until the LED light turns green. • Issue the following CLI command: user@host> request chassis pic fpc-slot fpc-slot pic-slot pic-slot online For more information about the command, see the Junos OS Operational Mode Commands.
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MX480 3D Universal Edge Router Hardware Guide Replacing an MX480 AS MXC 1. Removing an MX480 AS MXC on page 220 2. Installing an MX480 AS MXC on page 221 Removing an MX480 AS MXC AS MXCs are hot-insertable and hot-removable. When you remove an AS MXC, the router continues to function. The AS MXCs are located in the AS MLCs installed in the front of the router. An AS MXC weighs 1.4 lb (0.6 kg). To remove an AS MXC (see Figure 115 on page 221): 1.
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Chapter 14: Replacing MX480 Hardware Components g006677 Figure 115: Removing an AS MXC Installing an MX480 AS MXC To install an AS MXC (see Figure 116 on page 222): 1. Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect the strap to one of the ESD points on the chassis. 2.
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MX480 3D Universal Edge Router Hardware Guide The normal functioning status LED confirms that the AS MXC is online. You can also verify correct AS MXC functioning by issuing the show chassis fpc pic-status command.
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Chapter 14: Replacing MX480 Hardware Components • To take a DPC or an MPC offline: • Press and hold the corresponding online button on the craft interface. The green OK LED next to the button begins to blink. Hold the button down until the LED goes off. • Issue the following CLI command: user@host>request chassis fpc slot slot-number offline For more information about the command, see the Junos OS Operational Mode Commands. • To take a PIC offline: • Press the online/offline button on the PIC.
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MX480 3D Universal Edge Router Hardware Guide Installing a Cable on an MX480 DPC, MPC, MIC, or PIC To install a cable: 1. Have ready a length of the type of cable used by the DPC, MPC, MIC, or PIC. For cable specifications, see the MX Series 3D Universal Edge Routers Line Card Guide. 2. If the cable connector port is covered by a rubber safety plug, remove the plug. WARNING: Do not look directly into a fiber-optic transceiver or into the ends of fiber-optic cables.
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Chapter 14: Replacing MX480 Hardware Components For more information about the command, see the Junos OS Operational Mode Commands. • To bring a PIC online: • Press the PIC offline/online button until the PIC LED lights green. For a PIC installed in an FPC2 or FPC3, use a narrow-ended tool that fits inside the opening that leads to the button.
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MX480 3D Universal Edge Router Hardware Guide WARNING: Do not look directly into a fiber-optic transceiver or into the ends of fiber-optic cables. Fiber-optic transceivers and fiber-optic cable connected to a transceiver emit laser light that can damage your eyes. 4. Remove the cable connector from the transceiver. 5. Carefully arrange the disconnected cable in the cable management brackets to prevent the cable from developing stress points.
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Chapter 14: Replacing MX480 Hardware Components CAUTION: After removing a transceiver from the chassis, wait at least 30 seconds before reinserting it or inserting a transceiver into a different slot. Installing an SFP or XFP Transceiver into an MX480 DPC, MPC, MIC, or PIC To install an SFP or XFP: 1. Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect the strap to one of the ESD points on the chassis. 2.
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MX480 3D Universal Edge Router Hardware Guide Replacing an MX480 AC Power Supply 1. Removing an MX480 AC Power Supply on page 228 2. Installing an MX480 AC Power Supply on page 229 Removing an MX480 AC Power Supply Before you remove a power supply, be aware of the following: NOTE: The minimum number of power supplies must be present in the router at all times.
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Chapter 14: Replacing MX480 Hardware Components Figure 118: Removing an AC Power Supply Installing an MX480 AC Power Supply To install an AC power supply (see Figure 119 on page 230): 1. Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect the strap to one of the ESD points on the chassis. 2. Move the AC input switch next to the appliance inlet on the power supply to the off (O) position. 3.
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MX480 3D Universal Edge Router Hardware Guide Figure 119: Installing an AC Power Supply in an MX480 Router Related Documentation • Preventing Electrostatic Discharge Damage to an MX480 Router on page 248 • MX480 AC Power Supply Description on page 42 Replacing an MX480 DC Power Supply 1. Removing an MX480 DC Power Supply on page 230 2.
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Chapter 14: Replacing MX480 Hardware Components power supply or a blank panel. If you remove a power supply, you must install a replacement power supply or a blank panel shortly after the removal. NOTE: After powering off a power supply, wait at least 60 seconds before turning it back on. To remove a DC power supply (see Figure 120 on page 232): 1. Switch off the dedicated customer site circuit breaker for the power supply being removed. Follow your site's procedures for ESD. 2.
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MX480 3D Universal Edge Router Hardware Guide Figure 120: Removing a DC Power Supply from the Router Installing an MX480 DC Power Supply WARNING: Before performing DC power procedures, ensure that power is removed from the DC circuit. To ensure that all power is off, locate the circuit breaker on the panel board that services the DC circuit, switch the circuit breaker to the off position, and tape the switch handle of the circuit breaker in the off position.
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Chapter 14: Replacing MX480 Hardware Components 23 lb-in. (2.6 Nm) and 25 lb-in. (2.8 Nm) of torque to each nut. Do not overtighten the nut. (Use a 7/16-in. [11 mm] torque-controlled driver or socket wrench.) a. Secure the positive (+) DC source power cable lug to the RTN (return) terminal. b. Secure the negative (–) DC source power cable lug to the –48V (input) terminal. CAUTION: Ensure that each power cable lug seats flush against the surface of the terminal block as you are tightening the nuts.
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MX480 3D Universal Edge Router Hardware Guide 11. Verify that the power cabling is correct, that the cables are not touching or blocking access to router components, and that they do not drape where people could trip on them. 12. Switch on the dedicated customer site circuit breakers. Follow your site's procedures for safety and ESD. Verify that the INPUT OK LED on the power supply is lit green. 13.
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Chapter 14: Replacing MX480 Hardware Components Figure 122: Connecting DC Power to the Router Related Documentation • Preventing Electrostatic Discharge Damage to an MX480 Router on page 248 • MX480 DC Power Supply Description on page 44 Replacing an MX480 AC Power Supply Cord 1. Disconnecting an MX480 AC Power Supply Cord on page 235 2. Connecting an MX480 AC Power Supply Cord on page 236 Disconnecting an MX480 AC Power Supply Cord To disconnect the AC power cord: 1.
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MX480 3D Universal Edge Router Hardware Guide Connecting an MX480 AC Power Supply Cord To connect the AC power cord: 1. Locate a replacement power cord with the type of plug appropriate for your geographical location (see “AC Power Cord Specifications for the MX480 Router” on page 298). 2. Connect the power cord to the power supply. 3. Route the power cord along the cable restraint toward the left or right corner of the chassis.
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Chapter 14: Replacing MX480 Hardware Components 3. Verify that the INPUT OK LED on the power supply is not lit. 4. Remove the power cable from the external DC power source. 5. Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect the strap to one of the ESD points on the chassis. 6. Move the DC circuit breaker on the power supply faceplate to the off (O)position. 7. Remove the clear plastic cover protecting the terminal studs on the faceplate. 8.
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MX480 3D Universal Edge Router Hardware Guide CAUTION: The maximum torque rating of the terminal studs on the DC power supply is 36 lb-in. (4.0 Nm). The terminal studs may be damaged if excessive torque is applied. Use only a torque-controlled driver or socket wrench to tighten nuts on the DC power supply terminal studs. Figure 123: Connecting Power Cables to the DC Power Supply 5. Route the power cable along the cable restraint toward the left or right corner of the chassis.
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Chapter 14: Replacing MX480 Hardware Components Related Documentation • Preventing Electrostatic Discharge Damage to an MX480 Router on page 248 • MX480 DC Power Supply Description on page 44 • Replacing an MX480 DC Power Supply on page 230 Replacing the MX480 Cable Management Brackets To remove the (see Figure 124 on page 239): 1. Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect the strap to one of the ESD points on the chassis. 2.
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PART 4 Appendixes • Safety and Regulatory Compliance Information for the MX480 Router on page 243 • MX480 Router Physical Specifications on page 281 • MX480 Router Environmental Specifications on page 283 • Power Guidelines, Requirements, and Specifications for the MX480 Router on page 285 • Cable and Wire Guidelines and Specifications for the MX480 Router on page 307 • MX480 Cable Connector Pinouts on page 313 • Contacting Customer Support and Returning MX480 Hardware on page 315 Copyright ©
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APPENDIX A Safety and Regulatory Compliance Information for the MX480 Router • Definition of Safety Warning Levels on page 243 • General Safety Guidelines for Juniper Networks Devices on page 245 • General Safety Warnings for Juniper Networks Devices on page 246 • Preventing Electrostatic Discharge Damage to an MX480 Router on page 248 • Fire Safety Requirements for Juniper Networks Devices on page 249 • Installation Safety Warnings for Juniper Networks Devices on page 250 • MX480 Chassis Lift
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MX480 3D Universal Edge Router Hardware Guide WARNING: This symbol means danger. You are in a situation that could cause bodily injury. Before you work on any equipment, be aware of the hazards involved with electrical circuitry and be familiar with standard practices for preventing accidents. Waarschuwing Dit waarschuwingssymbool betekent gevaar. U verkeert in een situatie die lichamelijk letsel kan veroorzaken.
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Appendix A: Safety and Regulatory Compliance Information for the MX480 Router Varning! Denna varningssymbol signalerar fara. Du befinner dig i en situation som kan leda till personskada. Innan du utför arbete på någon utrustning måste du vara medveten om farorna med elkretsar och känna till vanligt förfarande för att förebygga skador.
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MX480 3D Universal Edge Router Hardware Guide Related Documentation • Avoid spilling liquid onto the chassis or onto any hardware component. Such an action could cause electrical shock or damage the hardware equipment. • Avoid touching uninsulated electrical wires or terminals that have not been disconnected from their power source. Such an action could cause electrical shock.
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Appendix A: Safety and Regulatory Compliance Information for the MX480 Router Restricted Access Area Warning WARNING: The hardware equipment is intended for installation in restricted access areas. A restricted access area is an area to which access can be gained only by service personnel through the use of a special tool, lock and key, or other means of security, and which is controlled by the authority responsible for the location.
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MX480 3D Universal Edge Router Hardware Guide ¡Atención! Esta unidad ha sido diseñada para instalarse en áreas de acceso restringido. Área de acceso restringido significa un área a la que solamente tiene acceso el personal de servicio mediante la utilización de una herramienta especial, cerradura con llave, o algún otro medio de seguridad, y que está bajo el control de la autoridad responsable del local. Varning! Denna enhet är avsedd för installation i områden med begränsat tillträde.
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Appendix A: Safety and Regulatory Compliance Information for the MX480 Router Figure 125: Placing a Component into an Electrostatic Bag Related Documentation • General Safety Guidelines for Juniper Networks Devices on page 245 • General Safety Warnings for Juniper Networks Devices on page 246 • Fire Safety Requirements for Juniper Networks Devices on page 249 • General Electrical Safety Guidelines and Warnings Electrical Codes for M Series, MX Series, and T Series Routers on page 268 Fire Safety
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MX480 3D Universal Edge Router Hardware Guide Fire Suppression Equipment Type C fire extinguishers, which use noncorrosive fire retardants such as carbon dioxide (CO ) and Halotron, are most effective for suppressing electrical fires. Type C fire 2 extinguishers displace the oxygen from the point of combustion to eliminate the fire.
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Appendix A: Safety and Regulatory Compliance Information for the MX480 Router Waarschuwing Raadpleeg de installatie-aanwijzingen voordat u het systeem met de voeding verbindt. Varoitus Lue asennusohjeet ennen järjestelmän yhdistämistä virtalähteeseen. Attention Avant de brancher le système sur la source d'alimentation, consulter les directives d'installation. Warnung Lesen Sie die Installationsanweisungen, bevor Sie das System an die Stromquelle anschließen.
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MX480 3D Universal Edge Router Hardware Guide Waarschuwing Om lichamelijk letsel te voorkomen wanneer u dit toestel in een rek monteert of het daar een servicebeurt geeft, moet u speciale voorzorgsmaatregelen nemen om ervoor te zorgen dat het toestel stabiel blijft. De onderstaande richtlijnen worden verstrekt om uw veiligheid te verzekeren: • De router moet in een stellage worden geïnstalleerd die aan een bouwsel is verankerd.
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Appendix A: Safety and Regulatory Compliance Information for the MX480 Router um sicherzustellen, daß das System stabil bleibt. Die folgenden Richtlinien sollen zur Gewährleistung Ihrer Sicherheit dienen: • Der router muß in einem Gestell installiert werden, das in der Gebäudestruktur verankert ist. • Wenn diese Einheit die einzige im Gestell ist, sollte sie unten im Gestell angebracht werden.
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MX480 3D Universal Edge Router Hardware Guide de que o sistema possui um suporte estável. As seguintes directrizes ajudá-lo-ão a efectuar o seu trabalho com segurança: • O router deverá ser instalado numa prateleira fixa à estrutura do edificio. • Esta unidade deverá ser montada na parte inferior da estante, caso seja esta a única unidade a ser montada.
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Appendix A: Safety and Regulatory Compliance Information for the MX480 Router Ramp Warning WARNING: When installing the hardware equipment, do not use a ramp inclined at more than 10 degrees. Waarschuwing Gebruik een oprijplaat niet onder een hoek van meer dan 10 graden. Varoitus Älä käytä sellaista kaltevaa pintaa, jonka kaltevuus ylittää 10 astetta. Attention Ne pas utiliser une rampe dont l'inclinaison est supérieure à 10 degrés. Warnung Keine Rampen mit einer Neigung von mehr als 10 Grad verwenden.
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MX480 3D Universal Edge Router Hardware Guide To lift routing devices and components, use the following lifting guidelines: Related Documentation • Up to 39.7 lbs (18 kg) 1 person lift. • 39.7 lbs (18 kg) to 70.5 lbs (32 kg) 2 or more person lift. • 70.5 lbs (32 kg) to 121.2 lbs (55 kg) 3 or more person lift. • Above 121.2 lbs (55 kg) material handling systems (such as levers, slings, lifts and so on) must be used.
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Appendix A: Safety and Regulatory Compliance Information for the MX480 Router Laser Safety Warnings for Juniper Networks Devices • Class 1 Laser Product Warning on page 257 • Class 1 LED Product Warning on page 257 • Laser Beam Warning on page 258 • Radiation from Open Port Apertures Warning on page 258 Class 1 Laser Product Warning WARNING: Class 1 laser product. Waarschuwing Klasse-1 laser produkt. Varoitus Luokan 1 lasertuote. Attention Produit laser de classe I.
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MX480 3D Universal Edge Router Hardware Guide Laser Beam Warning WARNING: Do not stare into the laser beam or view it directly with optical instruments. Waarschuwing Niet in de straal staren of hem rechtstreeks bekijken met optische instrumenten. Varoitus Älä katso säteeseen äläkä tarkastele sitä suoraan optisen laitteen avulla. Attention Ne pas fixer le faisceau des yeux, ni l'observer directement à l'aide d'instruments optiques.
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Appendix A: Safety and Regulatory Compliance Information for the MX480 Router Warnung Aus der Port-Öffnung können unsichtbare Strahlen emittieren, wenn kein Glasfaserkabel angeschlossen ist. Vermeiden Sie es, sich den Strahlungen auszusetzen, und starren Sie nicht in die Öffnungen! Avvertenza Quando i cavi in fibra non sono inseriti, radiazioni invisibili possono essere emesse attraverso l'apertura della porta. Evitate di esporvi alle radiazioni e non guardate direttamente nelle aperture.
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MX480 3D Universal Edge Router Hardware Guide Waarschuwing Er is ontploffingsgevaar als de batterij verkeerd vervangen wordt. Vervang de batterij slechts met hetzelfde of een equivalent type dat door de fabrikant aanbevolen is. Gebruikte batterijen dienen overeenkomstig fabrieksvoorschriften weggeworpen te worden. Varoitus Räjähdyksen vaara, jos akku on vaihdettu väärään akkuun. Käytä vaihtamiseen ainoastaan saman- tai vastaavantyyppistä akkua, joka on valmistajan suosittelema.
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Appendix A: Safety and Regulatory Compliance Information for the MX480 Router Waarschuwing Alvorens aan apparatuur te werken die met elektrische leidingen is verbonden, sieraden (inclusief ringen, kettingen en horloges) verwijderen. Metalen voorwerpen worden warm wanneer ze met stroom en aarde zijn verbonden, en kunnen ernstige brandwonden veroorzaken of het metalen voorwerp aan de aansluitklemmen lassen.
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MX480 3D Universal Edge Router Hardware Guide allvarliga brännskador; metallobjekt kan också sammansvetsas med kontakterna. Lightning Activity Warning WARNING: Do not work on the system or connect or disconnect cables during periods of lightning activity. Waarschuwing Tijdens onweer dat gepaard gaat met bliksem, dient u niet aan het systeem te werken of kabels aan te sluiten of te ontkoppelen. Varoitus Älä työskentele järjestelmän parissa äläkä yhdistä tai irrota kaapeleita ukkosilmalla.
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Appendix A: Safety and Regulatory Compliance Information for the MX480 Router Varoitus Ettei router-sarjan reititin ylikuumentuisi, sitä ei saa käyttää tilassa, ο jonka lämpötila ylittää korkeimman suositellun ympäristölämpötilan 40 C. Ettei ilmanvaihto estyisi, tuuletusaukkojen ympärille on jätettävä ainakin 15,2 cm tilaa. Attention Pour éviter toute surchauffe des routeurs de la gamme router, ne l'utilisez pas dans une zone où la température ambiante est supérieure à 40 ο C.
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MX480 3D Universal Edge Router Hardware Guide Waarschuwing Dit produkt dient volgens alle landelijke wetten en voorschriften te worden afgedankt. Varoitus Tämän tuotteen lopullisesta hävittämisestä tulee huolehtia kaikkia valtakunnallisia lakeja ja säännöksiä noudattaen. Attention La mise au rebut définitive de ce produit doit être effectuée conformément à toutes les lois et réglementations en vigueur. Warnung Dieses Produkt muß den geltenden Gesetzen und Vorschriften entsprechend entsorgt werden.
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Appendix A: Safety and Regulatory Compliance Information for the MX480 Router • Multiple Power Supplies Disconnection Warning on page 266 • Power Disconnection Warning on page 267 Grounded Equipment Warning WARNING: The network device is intended to be grounded. Ensure that the network device is connected to earth ground during normal use. Waarschuwing Deze apparatuur hoort geaard te worden Zorg dat de host-computer tijdens normaal gebruik met aarde is verbonden.
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MX480 3D Universal Edge Router Hardware Guide Varoitus Laitetta asennettaessa on maahan yhdistäminen aina tehtävä ensiksi ja maadoituksen irti kytkeminen viimeiseksi. Attention Lors de l'installation de l'appareil, la mise à la terre doit toujours être connectée en premier et déconnectée en dernier. Warnung Der Erdanschluß muß bei der Installation der Einheit immer zuerst hergestellt und zuletzt abgetrennt werden.
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Appendix A: Safety and Regulatory Compliance Information for the MX480 Router Warnung Diese Einheit verfügt über mehr als einen Stromanschluß; um Strom gänzlich von der Einheit fernzuhalten, müssen alle Stromzufuhren abgetrennt sein. Avvertenza Questa unità ha più di una connessione per alimentatore elettrico; tutte le connessioni devono essere completamente rimosse per togliere l'elettricità dall'unità. Advarsel Denne enheten har mer enn én strømtilkobling.
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MX480 3D Universal Edge Router Hardware Guide Advarsel Før det utføres arbeid på kabinettet eller det arbeides i nærheten av strømforsyningsenheter, skal strømledningen trekkes ut p vekselstrømsenheter og strømmen kobles fra ved strømbryteren på likestrømsenheter. Aviso Antes de trabalhar num chassis, ou antes de trabalhar perto de unidades de fornecimento de energia, desligue o cabo de alimentação nas unidades de corrente alternada; desligue a corrente no disjuntor nas unidades de corrente contínua.
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Appendix A: Safety and Regulatory Compliance Information for the MX480 Router • Other countries—International Electromechanical Commission (IEC) 60364, Part 1 through Part 7. • Locate the emergency power-off switch for the room in which you are working so that if an electrical accident occurs, you can quickly turn off the power. • Do not work alone if potentially hazardous conditions exist anywhere in your workspace. • Never assume that power is disconnected from a circuit.
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MX480 3D Universal Edge Router Hardware Guide Varning! Enheten är konstruerad för användning tillsammans med elkraftssystem av TN-typ.
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Appendix A: Safety and Regulatory Compliance Information for the MX480 Router MX480 DC Power Electrical Safety Guidelines and Warnings • MX480 DC Power Electrical Safety Guidelines on page 271 • DC Power Electrical Safety Warnings for Juniper Networks Devices on page 272 MX480 DC Power Electrical Safety Guidelines The following electrical safety guidelines apply to a DC-powered router: • A DC-powered router is equipped with a DC terminal block that is rated for the power requirements of a maximally co
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MX480 3D Universal Edge Router Hardware Guide • DC Power Circuit Breaker Requirements for the MX480 Router on page 302 • DC Power Cable Specifications for the MX480 Router on page 304 • DC Power Electrical Safety Warnings for Juniper Networks Devices on page 272 DC Power Electrical Safety Warnings for Juniper Networks Devices When working with DC-powered equipment, observe the following warnings: • DC Power Copper Conductors Warning on page 272 • DC Power Disconnection Warning on page 272 • DC P
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Appendix A: Safety and Regulatory Compliance Information for the MX480 Router Varoitus Varmista, että tasavirtapiirissä ei ole virtaa ennen seuraavien toimenpiteiden suorittamista. Varmistaaksesi, että virta on KATKAISTU täysin, paikanna tasavirrasta huolehtivassa kojetaulussa sijaitseva suojakytkin, käännä suojakytkin KATKAISTU-asentoon ja teippaa suojakytkimen varsi niin, että se pysyy KATKAISTU-asennossa.
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MX480 3D Universal Edge Router Hardware Guide DC Power Wiring Terminations Warning WARNING: When stranded wiring is required, use approved wiring terminations, such as closed-loop or spade-type with upturned lugs. These terminations should be the appropriate size for the wires and should clamp both the insulation and conductor.
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Appendix A: Safety and Regulatory Compliance Information for the MX480 Router tamaño apropiado para los cables que se utilicen, y tendrán que sujetar tanto el aislante como el conductor. Varning! När flertrådiga ledningar krävs måste godkända ledningskontakter användas, t.ex. kabelsko av sluten eller öppen typ med uppåtvänd tapp. Storleken på dessa kontakter måste vara avpassad till ledningarna och måste kunna hålla både isoleringen och ledaren fastklämda.
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MX480 3D Universal Edge Router Hardware Guide • • EN-61000-4-3 Radiated Immunity • EN-61000-4-4 EFT • EN-61000-4-5 Surge • EN-61000-4-6 Low Frequency Common Immunity • EN-61000-4-11 Voltage Dips and Sags ETSI • ETSI EN-300386-2 Telecommunication Network Equipment.
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Appendix A: Safety and Regulatory Compliance Information for the MX480 Router Compliance Statements for EMC Requirements for the MX480 Router • Canada on page 277 • European Community on page 277 • Declaration of Conformity on page 277 • Japan on page 278 • United States on page 279 Canada This Class A digital apparatus complies with Canadian ICES-003. Cet appareil numérique de la classe A est conforme à la norme NMB-003 du Canada. European Community This is a Class A product.
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MX480 3D Universal Edge Router Hardware Guide Figure 126: MX480 Declaration of Conformity Japan Translation from Japanese—This is a Class A product. In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures. VCCI-A 278 Copyright © 2013, Juniper Networks, Inc.
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Appendix A: Safety and Regulatory Compliance Information for the MX480 Router United States The router has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment.
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APPENDIX B MX480 Router Physical Specifications • MX480 Router Physical Specifications on page 281 MX480 Router Physical Specifications Table 27 on page 281 summarizes the physical specifications for the router chassis. Table 27: Physical Specifications Description Weight Width Depth Height Chassis dimensions Chassis with midplane, fan tray, air filter, and cable management brackets: 65.5 lb (29.7 kg) 17.45 in. (44.3 cm) 24.5 in. (62.2 cm) (from front to chassis rear) 14.0 in. (35.
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MX480 3D Universal Edge Router Hardware Guide Table 27: Physical Specifications (continued) Description Weight Width Depth Height MIC Maximum up to 1.2 lb (0.54 kg) 6.25 in (15.9 cm) 6.8 in (17.3 cm) 1.25 in (3.2 cm) Application Services Modular Line Card (AS MLC). 10.5 lb (4.76 kg) each 15.5 in (39.3 cm) 1.2 in (3.04 cm) 10 in (25.4 cm) AS MXC 3.4 lb (1.54 kg) each 6.5 in (16.5 cm) 1.2 in (3.04 cm) 11.25 in (28.5 cm) AS MSC 1.4 lb (0.63 kg) each 6.5 in (16.5 cm) 1.2 in (3.
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APPENDIX C MX480 Router Environmental Specifications • MX480 Router Environmental Specifications on page 283 MX480 Router Environmental Specifications Table 28 on page 283 specifies the environmental specifications required for normal router operation. In addition, the site should be as dust-free as possible.
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MX480 3D Universal Edge Router Hardware Guide Related Documentation 284 • Tools and Parts Required to Maintain the MX480 Router on page 123 • In Case of an Electrical Accident on page 268 Copyright © 2013, Juniper Networks, Inc.
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APPENDIX D Power Guidelines, Requirements, and Specifications for the MX480 Router • Calculating Power Requirements for MX480 Routers on page 285 • Power Requirements for an MX480 Router on page 289 • MX480 Chassis Grounding Specifications on page 294 • MX480 AC Power Specifications and Requirements on page 297 • MX480 DC Power Specifications and Requirements on page 301 • Site Electrical Wiring Guidelines for MX Series Routers on page 305 Calculating Power Requirements for MX480 Routers The in
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MX480 3D Universal Edge Router Hardware Guide Both normal-capacity and high-capacity MX480 chassis with DC power supplies are zoned, meaning that certain components are powered by specific power supplies (see Table 29 on page 286 for information on zoning). When calculating power requirements, be sure that there is adequate power for each zone. For an AC-powered chassis, there is one overall zone.
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Appendix D: Power Guidelines, Requirements, and Specifications for the MX480 Router 1. Calculate the power requirements (usage) using the values in “Power Requirements for an MX480 Router” on page 289 as shown in Table 30 on page 287.
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MX480 3D Universal Edge Router Hardware Guide Table 31: Calculating Power Budget for a MX480 AC Chassis 1 Power Supply Maximum System Output Power Unused Power MX480 AC Normal-capacity (low-line) 3081 W 1721 W MX480 AC Normal-capacity (high-line) 3200 W 1840 W MX480 AC High-capacity (low-line) 3501 W 2141 W MX480 AC High-capacity (high-line) 4100 W 2740 W 1 For this configuration, output power excluding the cooling system is 1360 W.
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Appendix D: Power Guidelines, Requirements, and Specifications for the MX480 Router 1 These values are at full load and nominal voltage. 2 For this configuration, total power is 1440 W. 3 Zone 0 requirement. 4. Calculate thermal output (BTUs). To calculate this, multiply the input power requirement (in watts) by 3.41. Table 34: Calculating Thermal Output Power Supply Thermal Output (BTUs per hour) MX480 AC Normal-capacity (high-line) 1694 * 3.
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MX480 3D Universal Edge Router Hardware Guide NOTE: The power for the cooling system comes from a different tap on the power supply, reserved for the cooling system only. The cooling system power requirement does not need to be deducted from the output power budget of the power supply.
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Appendix D: Power Guidelines, Requirements, and Specifications for the MX480 Router Table 36: FRU Power Requirements (continued) Component Part Number Maximum Power Requirement MPC2 MX-MPC2-3D 274 W MX-MPC2E-3D With MICs and optics: 348 W at 55 degrees C 329 W at 40 degrees C 315 W at 25 degrees C MPC2 Q MX-MPC2-3D-Q 294 W MPC2 EQ MX-MPC2-3D-EQ With MICs and optics: MX-MPC2E-3D-Q MX-MPC2E-3D-EQ 368 W at 55 degrees C 347 W at 40 degrees C 333 W at 25 degrees C MPC2E P MX-MPC2E-3D-P 294 W
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MX480 3D Universal Edge Router Hardware Guide Table 36: FRU Power Requirements (continued) Component Part Number Maximum Power Requirement 40-Gigabit Ethernet MIC with QSFP+ MIC3-3D-2X40GE-QSFPP 18 W 100-Gigabit Ethernet MIC with CFP MIC3-3D-1X100GE-CFP 40 W 100-Gigabit Ethernet MIC with CXP MIC3-3D-1X100GE-CXP 20 W SONET/SDH OC3/STM1 Multi-Rate MIC 4-Port: MIC-3D-4OC3OC12-1OC48 4-Port: 24 W at 55 degrees C 8-Port: MIC-3D-8OC3OC12-4OC48 22.75 W at 40 degrees C 21.
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Appendix D: Power Guidelines, Requirements, and Specifications for the MX480 Router Table 36: FRU Power Requirements (continued) Component Part Number Maximum Power Requirement Channelized E1/T1 Circuit Emulation MIC MIC-3D-16CHE1-T1-CE 29.08 W at 55 degrees C 27.84 W at 40 degrees C 26.55 W at 25 degrees C Channelized OC3/STM1 (Multi-Rate) Circuit Emulation MIC with SFP MIC-3D-4COC3-1COC12-CE 36.48 W at 55 degrees C 35.04 W at 40 degrees C 33.
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MX480 3D Universal Edge Router Hardware Guide Table 36: FRU Power Requirements (continued) Component Part Number Maximum Power Requirement Multi-Rate Ethernet Enhanced DPC with SFP and XFP or Multi-Rate Ethernet Enhanced Ethernet Services DPC with SFP and XFP DPCE-R-20GE-2XGE 333 W Multi-Rate Ethernet Enhanced Queuing IP Services DPC with SFP and XFP DPCE-R-Q-20GE-2XGE 335 W Tri-Rate Enhanced DPC or Tri-Rate Enhanced Ethernet Services DPC DPCE-R-40GE-TX 320 W Multiservices DPC MS-DPC 265 W F
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Appendix D: Power Guidelines, Requirements, and Specifications for the MX480 Router (American). The grounding points are spaced at 0.625-in. (15.86-mm) centers (see Figure 127 on page 295 or Figure 128 on page 295). NOTE: Additional grounding is provided to an AC-powered router when you plug its power supplies into grounded AC power receptacles. Figure 127: Connecting AC Power to the Router Figure 128: Connecting DC Power to the Router Copyright © 2013, Juniper Networks, Inc.
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MX480 3D Universal Edge Router Hardware Guide MX480 Router Grounding Cable Lug Specifications The accessory box shipped with the router includes one cable lug that attaches to the grounding cable (see Figure 129 on page 296) and two UNC 1/4–20 screws used to secure the grounding cable to the grounding points. Figure 129: Grounding Cable Lug CAUTION: Before router installation begins, a licensed electrician must attach a cable lug to the grounding and power cables that you supply.
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Appendix D: Power Guidelines, Requirements, and Specifications for the MX480 Router MX480 AC Power Specifications and Requirements • AC Electrical Specifications for the MX480 Router on page 297 • AC Power Circuit Breaker Requirements for the MX480 Router on page 298 • AC Power Cord Specifications for the MX480 Router on page 298 AC Electrical Specifications for the MX480 Router Table 38 on page 297 lists the AC power supply electrical specifications; Table 39 on page 298 lists the AC power system sp
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MX480 3D Universal Edge Router Hardware Guide Table 39: AC Power System Specifications Item Normal Capacity–Low Line Normal-Capacity–High Line High-Capacity–Low Line High-Capacity–High Line Redundancy 3+1 2+2 3+1 2+2 Output power (maximum) per power supply 1027 W 3200 W 1167 W 2050 W Output power (maximum) per system 3081 W 3200 W 3501 W 4100 W Related Documentation • Calculating Power Requirements for MX480 Routers on page 285 • AC Power Circuit Breaker Requirements for the MX480 R
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Appendix D: Power Guidelines, Requirements, and Specifications for the MX480 Router Table 40: AC Power Cord Specifications Country Model Number Electrical Specification Plug Type Australia CBL-M-PWR-RA-AU 240 VAC, 50 Hz AC SAA/3/15 China CBL-M-PWR-RA-CH 220 VAC, 50 Hz AC CH2-16P Europe (except Denmark, Italy, Switzerland, and United Kingdom) CBL-M-PWR-RA-EU 220 or 230 VAC, 50 Hz AC CEE 7/7 Italy CBL-M-PWR-RA-IT 230 VAC, 50 Hz AC CEI 23-16/VII Japan CBL-PWR-RA-JP15 125 VAC, 50 or 60 Hz
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MX480 3D Universal Edge Router Hardware Guide Figure 130: AC Plug Types WARNING: The AC power cord for the router is intended for use with the router only and not for any other use. WARNING: Translation from Japanese: The attached power cable is only for this product. Do not use the cable for another product. NOTE: In North America, AC power cords must not exceed 4.5 m (approximately 14.75 ft) in length, to comply with National Electrical Code (NEC) Sections 400-8 (NFPA 75, 5-2.
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Appendix D: Power Guidelines, Requirements, and Specifications for the MX480 Router WARNING: The router is pluggable type A equipment installed in a restricted-access location. It has a separate protective earthing terminal (sized for UNC 1/4-20 ground lugs) provided on the chassis in addition to the grounding pin of the power supply cord. This separate protective earthing terminal must be permanently connected to earth.
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MX480 3D Universal Edge Router Hardware Guide Table 41: Power Supply Electrical Specifications (continued) Item Specification Efficiency ~98% NOTE: This value is at full load and nominal voltage. Internal Circuit Breaker 40 A High-Capacity Power Supplies Maximum Input Current 60 A (DIP=0) 70 A (DIP=1) Maximum output power 2400 W 2600 W DC input current rating 50 A @ -48 VDC normal operating voltage 54.2 A @ -48 VDC normal operating voltage DC input voltage Operating Range: –40.
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Appendix D: Power Guidelines, Requirements, and Specifications for the MX480 Router customer site circuit breaker rated for 40 A (–48 VDC) minimum, or as required by local code. If you plan to operate a maximally configured DC-powered router with high-capacity power supplies, we recommend that you use a circuit breaker rated for 70 A (–48 VDC), or as required by local code.
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MX480 3D Universal Edge Router Hardware Guide WARNING: For field-wiring connections, use copper conductors only. CAUTION: Power cords and cables must not block access to device components or drape where people could trip on them.
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Appendix D: Power Guidelines, Requirements, and Specifications for the MX480 Router Related Documentation • DC Power Source Cabling for the MX480 Router on page 303 • MX480 DC Power Supply Description on page 44 Site Electrical Wiring Guidelines for MX Series Routers • Distance Limitations for Signaling on page 305 • Radio Frequency Interference on page 305 • Electromagnetic Compatibility on page 305 Distance Limitations for Signaling Improperly installed wires can emit radio interference.
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APPENDIX E Cable and Wire Guidelines and Specifications for the MX480 Router • Understanding Fiber-Optic Cable Signal Loss, Attenuation, and Dispersion on page 307 • Calculating Power Budget and Power Margin for Fiber-Optic Cables on page 308 • Routing Engine Interface Cable and Wire Specifications for MX Series Routers on page 310 Understanding Fiber-Optic Cable Signal Loss, Attenuation, and Dispersion • Signal Loss in Multimode and Single-Mode Fiber-Optic Cable on page 307 • Attenuation and Disp
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MX480 3D Universal Edge Router Hardware Guide significantly lower for optical fiber than for other media, it still occurs in both multimode and single-mode transmission. An efficient optical data link must have enough light available to overcome attenuation. Dispersion is the spreading of the signal in time. The following two types of dispersion can affect an optical data link: • Chromatic dispersion—Spreading of the signal in time resulting from the different speeds of light rays.
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Appendix E: Cable and Wire Guidelines and Specifications for the MX480 Router P = –15 dBm – (–28 dBm) B P = 13 dB B Calculating Power Margin for Fiber-Optic Cable After calculating a link's power budget you can calculate the power margin (P ), which M represents the amount of power available after subtracting attenuation or link loss (LL) from the power budget (P ).
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MX480 3D Universal Edge Router Hardware Guide P = P – LL M B P = 13 dB – 2 km (1.0 dB/km) – 5 (0.5 dB) – 2 (0.5 dB) – 0.5 dB [HOL] – 1 dB [CRM] M P = 13 dB – 2 dB – 2.5 dB – 1 dB – 0.5 dB – 1 dB M P = 6 dB M The following sample calculation for an 8-km-long single-mode link with a power budget (P ) of 13 dB uses the estimated values from Table 44 on page 309 to calculate link loss B (LL) as the sum of fiber attenuation (8 km @ 0.5 dB/km, or 4 dB) and loss for seven connectors (0.
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Appendix E: Cable and Wire Guidelines and Specifications for the MX480 Router Table 45: Cable and Wire Specifications for Routing Engine Management and Alarm Interfaces (continued) Port Alarm relay contacts Related Documentation Cable Specification Cable/Wire Supplied Maximum Length Router Receptacle Wire with gauge between 28-AWG and 14-AWG (0.08 2 and 2.
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APPENDIX F MX480 Cable Connector Pinouts • RJ-45 Connector Pinouts for an MX Series Routing Engine ETHERNET Port on page 313 • RJ-45 Connector Pinouts for MX Series Routing Engine AUX and CONSOLE Ports on page 314 RJ-45 Connector Pinouts for an MX Series Routing Engine ETHERNET Port The port on the Routing Engine labeled ETHERNET is an autosensing 10/100-Mbps Ethernet RJ-45 receptacle that accepts an Ethernet cable for connecting the Routing Engine to a management LAN (or other device that supports out
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MX480 3D Universal Edge Router Hardware Guide RJ-45 Connector Pinouts for MX Series Routing Engine AUX and CONSOLE Ports The ports on the Routing Engine labeled AUX and CONSOLE are asynchronous serial interfaces that accept an RJ-45 connector. The ports connect the Routing Engine to an auxiliary or console management device. Table 47 on page 314 describes the RJ-45 connector pinout.
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APPENDIX G Contacting Customer Support and Returning MX480 Hardware • Locating MX480 Component Serial Numbers on page 315 • Contacting Customer Support on page 327 • Returning a Hardware Component to Juniper Networks, Inc.
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MX480 3D Universal Edge Router Hardware Guide Midplane REV 01 FPM Board PEM 0 Rev 1E PEM 1 Rev 1E PEM 2 Rev 1E Routing Engine 0 REV 06 Routing Engine 1 REV 06 CB 0 REV 07 CB 1 REV 07 FPC 0 REV 01 CPU REV 06 PIC 0 Xcvr 0 REV 01 PIC 1 Xcvr 0 REV 01 PIC 2 PIC 3 FPC 1 REV 01 CPU REV 06 PIC 0 Xcvr 0 REV 01 Xcvr 9 REV 01 PIC 1 Xcvr 3 REV 01 Xcvr 4 REV 01 Xcvr 9 REV 01 PIC 2 Xcvr 0 Xcvr 9 REV 01 PIC 3 Xcvr 3 REV 01 Xcvr 9 REV 01 FPC 2 REV 01 CPU REV 06 PIC 0 Xcvr 0 REV 01 Xcvr 1 REV 01 Xcvr 2 REV 01 Xcvr 3 REV 01
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Appendix G: Contacting Customer Support and Returning MX480 Hardware Xcvr Xcvr Xcvr Xcvr Xcvr Xcvr PIC 3 Xcvr Xcvr Xcvr Xcvr Xcvr Xcvr Xcvr Xcvr Xcvr Xcvr FPC 5 CPU PIC 0 Xcvr PIC 1 Xcvr PIC 2 PIC 3 Fan Tray 4 5 6 7 8 9 REV REV REV REV REV 0 01 01 01 01 01 0 1 2 3 4 5 6 7 8 9 REV REV REV REV REV REV REV REV REV REV REV REV 01 01 01 01 01 01 01 01 01 01 08 06 0 REV 01 0 REV 01 740-011782 740-011782 740-011613 740-011782 740-011613 NON-JNPR BUILTIN 740-011782 740-011782 740-011782 740-011782 740-0
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MX480 3D Universal Edge Router Hardware Guide Figure 134: MX480 Chassis Serial Number Label Related Documentation • Displaying MX480 Router Components and Serial Numbers on page 315 • MX480 SCB Serial Number Label on page 318 • MX480 DPC Serial Number Label on page 319 • MX480 FPC Serial Number Label on page 320 • MX480 PIC Serial Number Label on page 321 • MX480 MPC Serial Number Label on page 322 • MX480 MIC Serial Number Label on page 323 • MX480 Power Supply Serial Number Label on page
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Appendix G: Contacting Customer Support and Returning MX480 Hardware g004068 Figure 135: SCB Serial Number Label Serial number ID label Related Documentation • Replacing an MX480 SCB on page 174 • Displaying MX480 Router Components and Serial Numbers on page 315 • Contacting Customer Support on page 327 • Returning a Hardware Component to Juniper Networks, Inc.
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MX480 3D Universal Edge Router Hardware Guide Figure 136: DPC Serial Number Label OK/FAIL Serial number ID label 0/0 TUNNEL LINK AA567 8 1/0 TUNNEL LINK 2/0 g004067 TUNNEL LINK 3/0 TUNNEL LINK Related Documentation • Replacing an MX480 DPC on page 190 • Displaying MX480 Router Components and Serial Numbers on page 315 • Contacting Customer Support on page 327 • Returning a Hardware Component to Juniper Networks, Inc.
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Appendix G: Contacting Customer Support and Returning MX480 Hardware Figure 137: FPC Serial Number Label Serial number ID label g004410 AA1234 Related Documentation • Replacing an MX480 FPC on page 194 • Displaying MX480 Router Components and Serial Numbers on page 315 • Contacting Customer Support on page 327 • Returning a Hardware Component to Juniper Networks, Inc.
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MX480 3D Universal Edge Router Hardware Guide Figure 138: PIC Serial Number Label Related Documentation • Replacing an MX480 PIC on page 199 • Displaying MX480 Router Components and Serial Numbers on page 315 • Contacting Customer Support on page 327 • Returning a Hardware Component to Juniper Networks, Inc.
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Appendix G: Contacting Customer Support and Returning MX480 Hardware Figure 139: MPC Serial Number Label MX-MPC1-3D-Q OK/Fail g004927 Serial number ID label (yellow, on opposite side) Related Documentation • Replacing an MX480 MPC on page 203 • Displaying MX480 Router Components and Serial Numbers on page 315 • Contacting Customer Support on page 327 • Returning a Hardware Component to Juniper Networks, Inc.
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MX480 3D Universal Edge Router Hardware Guide on the placement of components on the MIC board (see Figure 140 on page 324, Figure 141 on page 324, Figure 142 on page 324, and Figure 143 on page 324).
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Appendix G: Contacting Customer Support and Returning MX480 Hardware Related Documentation • Replacing an MX480 MIC on page 208 • Displaying MX480 Router Components and Serial Numbers on page 315 • Contacting Customer Support on page 327 • Returning a Hardware Component to Juniper Networks, Inc.
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MX480 3D Universal Edge Router Hardware Guide Figure 145: DC Power Supply Serial Number Label Related Documentation • Replacing an MX480 AC Power Supply on page 228 • Replacing an MX480 DC Power Supply on page 230 • Displaying MX480 Router Components and Serial Numbers on page 315 • Contacting Customer Support on page 327 • Returning a Hardware Component to Juniper Networks, Inc.
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Appendix G: Contacting Customer Support and Returning MX480 Hardware Related Documentation • Replacing an MX480 Routing Engine on page 184 • Displaying MX480 Router Components and Serial Numbers on page 315 • Contacting Customer Support on page 327 • Returning a Hardware Component to Juniper Networks, Inc.
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MX480 3D Universal Edge Router Hardware Guide For more information about return and repair policies, see the customer support Web page at http://www.juniper.net/support/guidelines.html. For product problems or technical support issues, contact the Juniper Networks Technical Assistance Center (JTAC) using the Case Manager link at http://www.juniper.net/support/ or at 1-888-314-JTAC (within the United States) or 1-408-745-9500 (from outside the United States). To return a hardware component: 1.
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Appendix G: Contacting Customer Support and Returning MX480 Hardware Packing the MX480 Router for Shipment To pack the router for shipment: 1. Retrieve the shipping crate and packing materials in which the router was originally shipped. If you do not have these materials, contact your Juniper Networks representative about approved packaging materials. 2.
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MX480 3D Universal Edge Router Hardware Guide 12. Securely tape the box closed or place the crate cover over the router. 13. Write the RMA number on the exterior of the box to ensure proper tracking.
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Index Symbols #, comments in configuration statements..................xxii ( ), in syntax descriptions...................................................xxii < >, in syntax descriptions..................................................xxii [ ], in configuration statements.......................................xxii { }, in configuration statements.......................................xxii | (pipe), in syntax descriptions.........................................xxii A AC plug types.........................
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MX480 3D Universal Edge Router Hardware Guide cable auxiliary or console port (for Routing Engine management) connecting during initial installation.............98 replacing.................................................................189 cover installation.............................................................100 DPC connecting during maintenance...................224 disconnecting.......................................................222 maintaining...............................................
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Index components AS MLC...............................................................................20 AS MXC..............................................................................24 cable management brackets....................................49 chassis...................................................................................7 craft interface...................................................................37 DPC...........................................................................
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MX480 3D Universal Edge Router Hardware Guide DPC cables connecting......................................................................100 DPCs cable installation instructions....................................224 removal instructions..........................................222 components......................................................................12 connecting......................................................................100 description..................................................
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Index grounding cables lug......................................................................................296 grounding points..................................................................294 guidelines laser safety.....................................................................256 safety ...............................................................................245 H higher-order mode loss (HOL)........................................307 host subsystem LEDs.............................
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MX480 3D Universal Edge Router Hardware Guide Juniper Networks Technical Assistance Center (JTAC).....................................................................................151 L laser beam warning...............................................................258 Class 1 laser warning...................................................257 safety guidelines..........................................................256 LEDs AC power supplies.........................................................
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Index MX Switch Control Boards See MX SCBs N NEBS standards....................................................................275 notice icons...............................................................................xxi notices Canada, Class A............................................................277 Declaration of Conformity.........................................277 European Community.................................................277 Japan Voluntary Control Council for Interference........
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MX480 3D Universal Edge Router Hardware Guide reinstalling DPC after chassis installation.............................79, 94 fan tray after chassis installation..............................77, 92 FPC after chassis installation............................80, 95 power supply after chassis installation..............................76, 91 SCB after chassis installation.............................78, 93 relative humidity, acceptable...........................................
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Index SCB installing...........................................................................175 LEDs....................................................................................40 maintaining.....................................................................128 reinstalling after chassis installation.............................78, 93 removing...........................................................................174 before chassis installation...........................
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MX480 3D Universal Edge Router Hardware Guide troubleshooting CLI commands..............................................................149 cooling system...............................................................152 DPCs..................................................................................152 fans....................................................................................152 FPC....................................................................................154 MPC..............