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Complete Hardware Guide for EX3200 and

EX4200 Ethernet Switches

Published: 2010-08-11

Revision 11

Summary of content (280 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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Juniper Networks hardware and software products are Year 2000 compliant. The 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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END USER LICENSE AGREEMENT READ THIS END USER LICENSE AGREEMENT (“AGREEMENT”) BEFORE DOWNLOADING, INSTALLING, OR USING THE SOFTWARE. BY DOWNLOADING, INSTALLING, OR USING THE SOFTWARE OR OTHERWISE EXPRESSING YOUR AGREEMENT TO THE TERMS CONTAINED HEREIN, YOU (AS CUSTOMER OR IF YOU ARE NOT THE CUSTOMER, AS A REPRESENTATIVE/AGENT AUTHORIZED TO BIND THE CUSTOMER) CONSENT TO BE BOUND BY THIS AGREEMENT.
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Software in any manner that extends or is broader than the uses purchased by Customer from Juniper or an authorized Juniper reseller; (i) use Embedded Software on non-Juniper equipment; (j) use Embedded Software (or make it available for use) on Juniper equipment that the Customer did not originally purchase from Juniper or an authorized Juniper reseller; (k) disclose the results of testing or benchmarking of the Software to any third party without the prior written consent of Juniper; or (l) use the Softwa
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12. Commercial Computer Software. The Software is “commercial computer software” and is provided with restricted rights. Use, duplication, or disclosure by the United States government is subject to restrictions set forth in this Agreement and as provided in DFARS 227.7201 through 227.7202-4, FAR 12.212, FAR 27.405(b)(2), FAR 52.227-19, or FAR 52.227-14(ALT III) as applicable. 13. Interface Information.
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Table of Contents About This Topic Collection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xix How to Use This Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xix List of EX Series Guides for Junos OS Release 10.3 . . . . . . . . . . . . . . . . . . . . . . . . xix Downloading Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxi Documentation Symbols Key . . . . . . . .
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches Cooling System and Airflow in an EX4200 Switch . . . . . . . . . . . . . . . . . . . . . . . . . 33 Uplink Modules in EX3200 and EX4200 Switches . . . . . . . . . . . . . . . . . . . . . . . . . 34 SFP Uplink Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 SFP+ Uplink Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 XFP Uplink Module . . .
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Table of Contents Chapter 8 Planning the Virtual Chassis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105 Understanding Virtual Chassis Hardware Configuration on an EX4200 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105 Planning the Virtual Chassis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106 Virtual Chassis Cabling Configuration Examples for EX4200 Switches .
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches Connecting the Modem to the Console Port . . . . . . . . . . . . . . . . . . . . . . . . . . 157 Connecting a Fiber-Optic Cable to an EX Series Switch . . . . . . . . . . . . . . . . . . . . 158 Chapter 12 Performing Initial Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161 EX3200 and EX4200 Default Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Table of Contents Part 7 Returning Hardware Chapter 16 Returning the Switch or Switch Components . . . . . . . . . . . . . . . . . . . . . . . . 199 Returning an EX3200 or EX4200 Switch or Component for Repair or Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199 Locating the Serial Number on an EX3200 or EX4200 Switch or Component . . 200 Listing the Switch and Components Details with the CLI . . . . . . . . . . . . . .
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches Chapter 20 Power and Electrical Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . 235 General Electrical Safety Guidelines and Warnings for EX Series Switches . . . . 235 Prevention of Electrostatic Discharge Damage on EX Series Switches . . . . . . . . 236 AC Power Electrical Safety Guidelines for EX Series Switches . . . . . . . . . . . . . . 238 AC Power Disconnection Warning for EX Series Switches . . . . . . . .
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List of Figures Part 1 Switch and Components Overview and Specifications Chapter 1 EX3200 and EX4200 Switches Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Figure 1: EX3200 Switch with 48 Gigabit Ethernet Ports . . . . . . . . . . . . . . . . . . . . . 8 Figure 2: EX3200 Switch with 24 Gigabit Ethernet Ports . . . . . . . . . . . . . . . . . . . . . 8 Figure 3: EX3200 Switch Rear Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches Figure 30: AC Plug Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103 Chapter 8 Planning the Virtual Chassis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105 Figure 31: EX4200 Switches Mounted on a Single Rack and Connected in a Ring Topology Using Short and Long Cables: Option 1 . . . . . . . . . . . . . . . . . . . . . .
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List of Figures Figure 59: Ethernet Cable Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152 Figure 60: Connecting an EX Series Switch to a Network for Out-of-Band Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153 Figure 61: Ethernet Cable Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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List of Tables Part 1 Switch and Components Overview and Specifications Chapter 1 EX3200 and EX4200 Switches Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Table 1: EX3200 Switch Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Table 2: EX4200 Switch Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Table 3: Physical Specifications of the EX3200 and EX4200 Switch Chassis . . . .
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches Part 2 Planning for Switch Installation Chapter 4 Site Preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87 Table 25: Site Preparation Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87 Table 26: Site Electrical Wiring Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90 Table 27: EX Series Switch Environmental Tolerances .
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About This Topic Collection • How to Use This Guide on page xix • List of EX Series Guides for Junos OS Release 10.3 on page xix • Downloading Software on page xxi • Documentation Symbols Key on page xxii • Documentation Feedback on page xxiii • Requesting Technical Support on page xxiv How to Use This Guide Complete documentation for the EX Series product family is provided on webpages at http://www.juniper.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches Title Description Complete Hardware Guide for EX8208 Switches Component descriptions, site preparation, installation, replacement, and safety and compliance information for EX8208 switches Complete Hardware Guide for EX8216 Switches Component descriptions, site preparation, installation, replacement, and safety and compliance information for EX8216 switches ® Complete Software Guide for Junos OS for EX Series Switches, Release 10.
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About This Topic Collection Title Description ® JUNOS OS for EX Series Switches, Release 10.3: Spanning-Tree Protocols ® JUNOS OS for EX Series Switches, Release 10.3: System Monitoring ® JUNOS OS for EX Series Switches, Release 10.3: System Services ® JUNOS OS for EX Series Switches, Release 10.3: System Setup ® JUNOS OS for EX Series Switches, Release 10.3: User and Access Management ® JUNOS OS for EX Series Switches, Release 10.3: User Interfaces ® JUNOS OS for EX Series Switches, Release 10.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches Documentation Symbols Key Notice Icons Icon Meaning Description Informational note Indicates important features or instructions. Caution Indicates a situation that might result in loss of data or hardware damage. Warning Alerts you to the risk of personal injury or death. Laser warning Alerts you to the risk of personal injury from a laser.
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About This Topic Collection Text and Syntax Conventions Convention Description Examples | (pipe symbol) Indicates a choice between the mutually exclusive keywords or variables on either side of the symbol. The set of choices is often enclosed in parentheses for clarity. broadcast | multicast # (pound sign) Indicates a comment specified on the same line as the configuration statement to which it applies.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches Requesting Technical Support Technical product support is available through the Juniper Networks Technical Assistance Center (JTAC). If you are a customer with an active J-Care or JNASC support contract, or are covered under warranty, and need post-sales technical support, you can access our tools and resources online or open a case with JTAC.
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PART 1 Switch and Components Overview and Specifications • EX3200 and EX4200 Switches Overview on page 3 • Component Descriptions on page 13 • Component Specifications on page 39 Copyright © 2010, Juniper Networks, Inc.
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CHAPTER 1 EX3200 and EX4200 Switches Overview • EX3200 and EX4200 Switches Hardware Overview on page 3 • EX3200 Switch Models on page 6 • EX4200 Switch Models on page 6 • Chassis Physical Specifications for EX3200 and EX4200 Switches on page 7 • Front Panel of an EX3200 Switch on page 7 • Rear Panel of an EX3200 Switch on page 8 • Front Panel of an EX4200 Switch on page 9 • Rear Panel of an EX4200 Switch on page 11 EX3200 and EX4200 Switches Hardware Overview Juniper Networks EX Series Ethe
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches ability to span a single switch across several wiring closets. Typically, EX4200 switches are used in large branch offices, campus wiring closets, and top-of-rack locations in a data center.
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Chapter 1: EX3200 and EX4200 Switches Overview pluggable (SFP+) transceivers, or 10-gigabit small form-factor pluggable (XFP) transceivers for use with fiber connections. Additionally, a 24-port model provides 100Base-FX/1000Base-X SFP ports. This model is typically used as a small distribution switch. All EX4200 switches have dedicated 64-Gbps Virtual Chassis ports that allow you to connect the switches to each other.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches EX3200 Switch Models The EX3200 switch is available with 24 or 48 ports with partial or full Power over Ethernet (PoE) capability. Table 1 on page 6 lists the EX3200 switch models.
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Chapter 1: EX3200 and EX4200 Switches Overview • Rear Panel of an EX4200 Switch on page 11 • EX3200 and EX4200 Switches Hardware Overview on page 3 Chassis Physical Specifications for EX3200 and EX4200 Switches The EX3200 and EX4200 switch chassis is a rigid sheet-metal structure that houses the hardware components. Table 3 on page 7 summarizes the physical specifications of the EX3200 and EX4200 switch chassis.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches • LCD panel and the LCD navigation buttons • Chassis status LEDs • Network port LEDs Figure 1 on page 8 shows the front panel of an EX3200 switch with 48 Gigabit Ethernet ports. Figure 2 on page 8 shows the front panel of an EX3200 switch with 24 Gigabit Ethernet ports. Models are available that have either all ports equipped for Power over Ethernet (PoE) or only 8 ports equipped for PoE.
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Chapter 1: EX3200 and EX4200 Switches Overview • Management Ethernet port • Console port • USB port • ESD point • Fan tray • Power supply Figure 3 on page 9 shows the rear panel of an EX3200 switch with a 320 W power supply. All EX3200 switches have the same rear panel. The 320 W AC power supply and the 190 W DC power supply are flush with the chassis. The 600 W AC power supply and 930 W AC power supply extend out of the chassis by 2.25 in.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches • 10/100/1000Base-T Gigabit Ethernet ports, some or all of which are enabled for Power over Ethernet (PoE) • 100Base-FX/1000Base-X SFP ports for use with fiber-optic connections • Uplink module ports—SFP, SFP+, or XFP ports (The uplink module is an optional feature.
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Chapter 1: EX3200 and EX4200 Switches Overview • Optical Interface Support in EX3200 and EX4200 Switches on page 43 • Installing and Removing EX3200 and EX4200 Switch Hardware Components on page 131 • Installing an Uplink Module in an EX3200 or EX4200 Switch on page 135 • Removing an Uplink Module from an EX3200 or EX4200 Switch on page 177 Rear Panel of an EX4200 Switch The rear panel of the EX4200 switch consists of the following components: • Fan tray • Virtual Chassis ports (VCPs) • USB po
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches 12 • Prevention of Electrostatic Discharge Damage on EX Series Switches on page 236 • Connecting Earth Ground to an EX Series Switch on page 141 • Installing and Removing EX3200 and EX4200 Switch Hardware Components on page 131 • Understanding Virtual Chassis Hardware Configuration on an EX4200 Switch on page 105 Copyright © 2010, Juniper Networks, Inc.
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CHAPTER 2 Component Descriptions • LCD Panel in EX3200 and EX4200 Switches on page 13 • Field-Replaceable Units in EX3200 and EX4200 Switches on page 18 • Chassis Status LEDs in EX3200 Switches on page 19 • Chassis Status LEDs in EX4200 Switches on page 20 • Network Port LEDs in EX3200 and EX4200 Switches on page 21 • Management Port LEDs in EX3200 and EX4200 Switches on page 25 • Power Supply in EX3200 and EX4200 Switches on page 27 • AC Power Supply LEDs in EX3200 and EX4200 Switches on pa
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches The LCD panel has a backlight. If the LCD panel is idle for 60 seconds, the backlight turns off. You can turn on the backlight by pressing the Menu or Enter button once. After turning on the backlight, you can toggle between the LCD panel menus by pressing the Menu button and navigate through the menu options by pressing the Enter button. NOTE: The chassis viewer in the J-Web interface also displays the LCD panel.
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Chapter 2: Component Descriptions In the maintenance mode, the second line displays one of the following options that you can use to configure and troubleshoot the switch: • System halt • System reboot • Load rescue • Request VC port (for an EX4200 switch that is a member of a Virtual Chassis) • Factory default • System EZSetup LCD Panel Menus The LCD panel has three menus: Idle, Status, and Maintenance. Toggle between the LCD panel menus by pressing the Menu button.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches Table 4: LCD Panel Menu Options in EX3200 and EX4200 Switches (continued) Menu Description STATUS The Status menu has the following options: • • • Show VCP status—Choose one of the following: • Press the Enter button to display the Virtual Chassis port (VCP) status: Up, Down, Disabled. This menu option is available only for an EX4200 switch that is a member of a Virtual Chassis configuration.
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Chapter 2: Component Descriptions Table 4: LCD Panel Menu Options in EX3200 and EX4200 Switches (continued) Menu Description MAINT (Maintenance Menu) The Maintenance menu has the following options to configure and troubleshoot the switch: • • • • • • SYSTEM HALT?—Choose one of the following: • Press the Enter button to halt the switch. Press the Enter button again to confirm the halt. • Press the Menu button to go to the next option in the Maintenance menu.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches Field-Replaceable Units in EX3200 and EX4200 Switches Field-replaceable units (FRUs) are components that you can replace at your site. The field-replaceable units (FRUs) in EX3200 and EX4200 switches are: • Power supply • Fan tray • Uplink module • SFP transceiver • SFP+ transceiver • XFP transceiver NOTE: Uplink modules are not part of the standard package and must be ordered separately.
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Chapter 2: Component Descriptions Chassis Status LEDs in EX3200 Switches The front panel of an EX3200 switch has three LEDs on the far right side of the panel, next to the LCD panel (see Figure 9 on page 19). Figure 9: Chassis Status LEDs in an EX3200 Switch Table 5 on page 19 describes the chassis status LEDs in an EX3200 switch, their colors and states, and the status they indicate.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches Chassis Status LEDs in EX4200 Switches The front panel of an EX4200 switch has three LEDs on the far right side of the panel, next to the LCD panel (see Figure 10 on page 20). Figure 10: Chassis Status LEDs in an EX4200 Switch Table 6 on page 20 describes the chassis status LEDs in an EX4200 switch, their colors and states, and the status they indicate.
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Chapter 2: Component Descriptions • Checking Active Alarms with the J-Web Interface • Understanding Alarm Types and Severity Levels on EX Series Switches Network Port LEDs in EX3200 and EX4200 Switches Each network port on an EX3200 or EX4200 switch has two LEDs. The four figures in this topic show the location of those LEDs: • Figure 11 on page 21 shows the location of the LEDs on the network ports on the front panel.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches Figure 13: LEDs on the Uplink Module Ports on the SFP+ Uplink Module Figure 14: LEDs on the Uplink Module Ports on the XFP Uplink Module Status LED g020108 Status LED Port 0 Port 1 Link/Activity LED Link/Activity LED The LEDs labeled Link/Activity LED in Figure 11 on page 21, Figure 12 on page 21, Figure 14 on page 22, and Figure 13 on page 22 indicate link activity.
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Chapter 2: Component Descriptions Table 8 on page 24 describes the Status LED. From the Idle menu of the LCD, use the Enter button on the LCD panel to toggle between the ADM, DPX, POE, and SPD indicators. Copyright © 2010, Juniper Networks, Inc.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches Table 8: Status LED on Network Ports in EX3200 and EX4200 Switches LED LCD Indicator State and Description Status LED: ADM Indicates the administrative status (enabled or disabled). The status indicators are: LED: DPX • Green—Administrative status enabled. • Unlit—Administrative status disabled. Indicates the duplex mode. The uplink module ports are always set to full-duplex; therefore, the LED is always green.
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Chapter 2: Component Descriptions Table 8: Status LED on Network Ports in EX3200 and EX4200 Switches (continued) LED LCD Indicator State and Description Indicates the speed.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches Figure 15: LEDs on the Management Port on an EX3200 Switch Figure 16: LEDs on the Management Port on an EX4200 Switch Table 9 on page 26 describes the Link/Activity LED. Table 9: Link/Activity LED on the Management Port on EX3200 and EX4200 Switches LED Color State and Description Link/Activity Green • Blinking—The port and the link are active, and there is link activity.
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Chapter 2: Component Descriptions Power Supply in EX3200 and EX4200 Switches The power supply in EX3200 and EX4200 switches (see Figure 17 on page 28, Figure 18 on page 28 and Figure 19 on page 28) is a hot-removable and hot-insertable field-replaceable unit (FRU) that you can install on the rear panel without powering off the switch or disrupting the switching function. EX4200 switches have an internal redundant power supply, making the power supply in EX4200 switches fully redundant.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches Figure 17: 320 W AC Power Supply in EX3200 and EX4200 Switches Figure 18: 600 W and 930 W AC Power Supplies in EX3200 and EX4200 Switches Figure 19: DC Power Supply in EX3200 and EX4200 Switches Table 11 on page 28 lists the minimum power requirements for each model of EX3200 switch. The maximum power available to each PoE port is 15.4 W.
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Chapter 2: Component Descriptions Table 11: Minimum Power Requirements for an EX3200 Switch (continued) Model Number Number of PoE-enabled Ports Minimum Power Requirement EX3200-48T 8 320 W EX3200-24P 24 600 W EX3200-48P 48 930 W EX3200-24T-DC 0 190 W EX3200-48T-DC 0 190 W Table 12 on page 29 lists the minimum power requirements for each model of EX4200 switch. The maximum power available to each PoE port is 15.4 W.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches Related Topics • AC Power Cord Specifications for EX3200 and EX4200 Switches on page 102 • AC Power Supply LEDs in EX3200 and EX4200 Switches on page 30 • DC Power Supply LEDs in EX3200 and EX4200 Switches on page 30 • Rear Panel of an EX3200 Switch on page 8 • Rear Panel of an EX4200 Switch on page 11 • Field-Replaceable Units in EX3200 and EX4200 Switches on page 18 • Power Specifications for EX3200 and EX4200 Switches on page
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Chapter 2: Component Descriptions Table 14: DC Power Supply LEDs in EX3200 and EX4200 Switches LED Label Color Description LED A Red Inputs A and B are normal, but there is no output. LED B Red LED A Green LED B Green LED A Flash Red LED B Green LED A Green LED B Flash Red LED A Flash Red LED B Flash Red LED A Off LED B Off Related Topics Inputs A and B are normal; output is normal.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches Figure 20: Fan Tray Used in an EX3200 Switch Figure 21: Airflow Through the EX3200 Switch Chassis Temperature sensors in the chassis monitor the temperature within the chassis. The system raises an alarm if the fan fails or if the temperature inside the chassis rises above permitted levels.
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Chapter 2: Component Descriptions • Removing a Fan Tray from an EX3200 or EX4200 Switch on page 176 Cooling System and Airflow in an EX4200 Switch The cooling system in an EX4200 switch consists of a field-replaceable unit (FRU) fan tray with three fans (see Figure 22 on page 33). The fan tray is located at the rear of the chassis and provides side-to-rear chassis cooling (see Figure 23 on page 33).
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches system shuts down automatically and the temperature shutdown LED on the rear panel is lit. You can see the status of fans and the temperature from the Show Environment Status option in the Status menu in the LCD panel.
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Chapter 2: Component Descriptions SFP Uplink Module Figure 24 on page 35 shows the SFP uplink module, which provides four ports for 1-gigabit SFP transceivers. Figure 24: SFP Uplink Module SFP uplink modules are shipped with dust covers preinstalled in the ports. NOTE: On an EX3200 switch, if you install a transceiver in an SFP uplink module, a corresponding network port from the last four built-in ports is disabled.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches Figure 25: SFP+ Uplink Module Transceivers are supported in the uplink module’s ports as follows: • SFP+ transceivers are supported in ports 0 and 2. • SFP transceivers are supported in all four ports. The ports that support SFP+ transceivers are labeled 10 G on the uplink module’s faceplate (see Figure 25 on page 36).
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Chapter 2: Component Descriptions The SFP+ uplink module requires Junos OS for EX Series switches, Release 9.4 or later. XFP Uplink Module Figure 26 on page 37 shows the XFP uplink module, which provides two ports for 10-gigabit XFP transceivers. Figure 26: XFP Uplink Module Status LED g020108 Status LED Port 0 Port 1 Link/Activity LED Link/Activity LED XFP uplink modules are shipped with a dust cover preinstalled in one port.
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CHAPTER 3 Component Specifications • USB Port Specifications for an EX Series Switch on page 39 • Network Port Connector Pinout Information for an EX3200 or EX4200 Switch on page 40 • Console Port Connector Pinout Information for an EX Series Switch on page 41 • Management Port Connector Pinout Information for an EX3200 or EX4200 Switch on page 42 • Optical Interface Support in EX3200 and EX4200 Switches on page 43 • SFP+ Direct Attach Cables for EX Series Switches on page 69 • Uplink Modules
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches Related Topics • If the switch is running Junos OS Release 9.5 or earlier, the formatting method must use a master boot record. Windows formatting, by default, does not use a master boot record. See the documentation for your USB flash drive for information on how your USB flash drive is formatted. • See Rear Panel of an EX2200 Switch for port location. • See Rear Panel of an EX3200 Switch on page 8 for port location.
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Chapter 3: Component Specifications Table 15: Network Port Connector Pinout Information for an EX3200 or EX4200 Switch (continued) Pin Signal Description 7 TRP4+ Transmit/receive data pair 4 8 TRP4- Transmit/receive data pair 4 Related Topics • Front Panel of an EX3200 Switch on page 7 • Front Panel of an EX4200 Switch on page 9 Console Port Connector Pinout Information for an EX Series Switch The console port on an EX Series switch is an RS-232 serial interface that uses an RJ-45 connector t
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches • See Rear Panel of an EX3200 Switch on page 8 for port location. • See Rear Panel of an EX4200 Switch on page 11 for port location. • See Front Panel of an EX4500 Switch for port location. • See Switch Fabric and Routing Engine (SRE) Module in an EX8208 Switch for port location. • See Routing Engine (RE) Module in an EX8216 Switch for port location.
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Chapter 3: Component Specifications Optical Interface Support in EX3200 and EX4200 Switches Optional uplink modules for EX3200 and EX4200 switches support SFP, SFP+, or XFP transceivers. This topic describes the optical interfaces supported for those transceivers. It also lists the copper interface supported for the SFP transceivers. NOTE: Use only optical transceivers and optical connectors purchased from Juniper Networks for your EX Series switch.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches Table 18: Optical Interface Support and Copper Interface Support for Gigabit Ethernet SFP Transceivers in EX3200 and EX4200 Switches Ethernet Standard Specifications 1000Base-T Model Number EX-SFP-1GE-T Rate 10/100/1000 Mbps Connector Type RJ-45 Fiber Count Copper Transmitter Wavelength – Minimum Launch Power – Maximum Launch Power – Minimum Receiver Sensitivity – Maximum Input Power – Fiber Type Copper Core/Cladding Siz
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Chapter 3: Component Specifications Table 18: Optical Interface Support and Copper Interface Support for Gigabit Ethernet SFP Transceivers in EX3200 and EX4200 Switches (continued) Ethernet Standard Specifications 1000Base-SX Model Number EX-SFP-1GE-SX Rate 1000 Mbps Connector Type LC Fiber Count Dual Transmitter Wavelength 850 nm Minimum Launch Power –9.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches Table 18: Optical Interface Support and Copper Interface Support for Gigabit Ethernet SFP Transceivers in EX3200 and EX4200 Switches (continued) Ethernet Standard Specifications 1000Base-LX Model Number EX-SFP-1GE-LX Rate 1000 Mbps Connector Type LC Fiber Count Dual Transmitter Wavelength 1310 nm Minimum Launch Power –9.
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Chapter 3: Component Specifications Table 18: Optical Interface Support and Copper Interface Support for Gigabit Ethernet SFP Transceivers in EX3200 and EX4200 Switches (continued) Ethernet Standard Specifications 1000Base-BX-U Model Number EX-SFP-GE10KT13R14 Rate 1000 Mbps Connector Type LC Fiber Count Single Transmitter Wavelength 1310 nm Receiver Wavelength 1490 nm Minimum Launch Power –9 dBm Maximum Launch Power –3 dBm Minimum Receiver Sensitivity –30 dBm Maximum Input Power –3 dB
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches Table 18: Optical Interface Support and Copper Interface Support for Gigabit Ethernet SFP Transceivers in EX3200 and EX4200 Switches (continued) Ethernet Standard Specifications 1000Base-BX-D Model Number EX-SFP-GE10KT14R13 Rate 1000 Mbps Connector Type LC Fiber Count Single Transmitter Wavelength 1490 nm Receiver Wavelength 1310 nm Minimum Launch Power –9 dBm Maximum Launch Power –3 dBm Minimum Receiver Sensitivity –30 dBm
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Chapter 3: Component Specifications Table 18: Optical Interface Support and Copper Interface Support for Gigabit Ethernet SFP Transceivers in EX3200 and EX4200 Switches (continued) Ethernet Standard Specifications 1000Base-BX-U Model Number EX-SFP-GE10KT13R15 Rate 1000 Mbps Connector Type LC Fiber Count Single Transmitter Wavelength 1310 nm Receiver Wavelength 1550 nm Minimum Launch Power –9 dBm Maximum Launch Power –3 dBm Minimum Receiver Sensitivity –3 dBm Maximum Input Power –21 dB
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches Table 18: Optical Interface Support and Copper Interface Support for Gigabit Ethernet SFP Transceivers in EX3200 and EX4200 Switches (continued) Ethernet Standard Specifications 1000Base-BX-D Model Number EX-SFP-GE10KT15R13 Rate 1000 Mbps Connector Type LC Fiber Count Single Transmitter Wavelength 1550 nm Receiver Wavelength 1310 nm Minimum Launch Power –9 dBm Maximum Launch Power –3 dBm Minimum Receiver Sensitivity –3 dBm
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Chapter 3: Component Specifications Table 18: Optical Interface Support and Copper Interface Support for Gigabit Ethernet SFP Transceivers in EX3200 and EX4200 Switches (continued) Ethernet Standard Specifications 1000Base-BX-U Model Number EX-SFP-GE40KT13R15 Rate 1000 Mbps Connector Type LC Fiber Count Single Transmitter Wavelength 1310 nm Receiver Wavelength 1550 nm Minimum Launch Power –6.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches Table 18: Optical Interface Support and Copper Interface Support for Gigabit Ethernet SFP Transceivers in EX3200 and EX4200 Switches (continued) Ethernet Standard Specifications 1000Base-BX-D Model Number EX-SFP-GE40KT15R13 Rate 1000 Mbps Connector Type LC Fiber Count Single Transmitter Wavelength 1550 nm Receiver Wavelength 1310 nm Minimum Launch Power –6.
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Chapter 3: Component Specifications Table 18: Optical Interface Support and Copper Interface Support for Gigabit Ethernet SFP Transceivers in EX3200 and EX4200 Switches (continued) Ethernet Standard Specifications 1000Base-LX Model Number EX-SFP-1GE-LX40K Rate 1000 Mbps Connector Type LC Fiber Count Single Transmitter Wavelength 1310 nm Minimum Launch Power –14 dBm Maximum Launch Power –8 dBm Minimum Receiver Sensitivity –45 dBm Maximum Input Power –3 dBm Fiber Type SMF Core/Cladding
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches Table 18: Optical Interface Support and Copper Interface Support for Gigabit Ethernet SFP Transceivers in EX3200 and EX4200 Switches (continued) Ethernet Standard Specifications 1000Base-LH (or 1000Base-ZX) Model Number EX-SFP-1GE-LH Rate 1000 Mbps Connector Type LC Fiber Count Dual Transmitter Wavelength 1550 nm Minimum Launch Power –2 dBm Maximum Launch Power 5 dBm Minimum Receiver Sensitivity –25 dBm Maximum Input Power
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Chapter 3: Component Specifications Table 19: Optical Interface Support for Fast Ethernet SFP Transceivers in EX3200 and EX4200 Switches Ethernet Standard Specifications 100Base-FX Model Number EX-SFP-1FE-FX Rate 100 Mbps Connector Type LC Fiber Count Dual Transmitter Wavelength 1310 nm Minimum Launch Power –20 dBm Maximum Launch Power –14 dBm Minimum Receiver Sensitivity –32.5 dBm Maximum Input Power –8 dBm Fiber Type MMF Core/Cladding Size 62.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches Table 19: Optical Interface Support for Fast Ethernet SFP Transceivers in EX3200 and EX4200 Switches (continued) Ethernet Standard Specifications 100Base-LX Model Number EX-SFP-1FE-LX Rate 100 Mbps Connector Type LC Fiber Count Dual Transmitter Wavelength 1310 nm Minimum Launch Power –15 dBm Maximum Launch Power –8 dBm Minimum Receiver Sensitivity –31.
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Chapter 3: Component Specifications Table 19: Optical Interface Support for Fast Ethernet SFP Transceivers in EX3200 and EX4200 Switches (continued) Ethernet Standard Specifications 100Base-BX-U Model Number EX-SFP-FE20KT13R15 Rate 100 Mbps Connector Type LC Fiber Count Single Transmitter Wavelength 1310 nm Receiver Wavelength 1550 nm Minimum Launch Power –14 dBm Maximum Launch Power –8 dBm Minimum Receiver Sensitivity –45 dBm Maximum Input Power –8 dBm Fiber Type SMF Core/Cladding
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches Table 19: Optical Interface Support for Fast Ethernet SFP Transceivers in EX3200 and EX4200 Switches (continued) Ethernet Standard Specifications 100Base-BX-D Model Number EX-SFP-FE20KT15R13 Rate 100 Mbps Connector Type LC Fiber Count Single Transmitter Wavelength 1550 nm Receiver Wavelength 1310 nm Minimum Launch Power –14 dBm Maximum Launch Power –8 dBm Minimum Receiver Sensitivity –45 dBm Maximum Input Power –8 dBm Fi
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Chapter 3: Component Specifications Table 19: Optical Interface Support for Fast Ethernet SFP Transceivers in EX3200 and EX4200 Switches (continued) Ethernet Standard Specifications 100Base-LX40K Model Number EX-SFP-1FE-LX40K Rate 100 Mbps Connector Type LC Fiber Count Dual Transmitter Wavelength 1310 nm Minimum Launch Power –5 dBm Maximum Launch Power 0 dBm Minimum Receiver Sensitivity –32 dBm Maximum Input Power –8 dBm Fiber Type SMF Core/Cladding Size 9/125 µm Modal Bandwidth –
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches Table 19: Optical Interface Support for Fast Ethernet SFP Transceivers in EX3200 and EX4200 Switches (continued) Ethernet Standard Specifications 100Base-LH (or 100Base-ZX) Model Number EX-SFP-1FE-LH Rate 100 Mbps Connector Type LC Fiber Count Dual Transmitter Wavelength 1310 nm Minimum Launch Power –5 dBm Maximum Launch Power 0 dBm Minimum Receiver Sensitivity –32 dBm Maximum Input Power –8 dBm Fiber Type SMF Core/Cladd
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Chapter 3: Component Specifications Table 20: Optical Interface Support for Gigabit Ethernet SFP+ Transceivers in EX3200 and EX4200 Switches Ethernet Standard Specifications 10GBase-SR Model Number EX-SFP-10GE-USR Rate 10 Gbps Connector Type LC Fiber Count Dual Transmitter Wavelength 850 nm Minimum Launch Power –7.3 dBm Maximum Launch Power –1.3 dBm Minimum Receiver Sensitivity –11.1 dBm Maximum Input Power –9.9 dBm Fiber Type MMF Core/Cladding Size 62.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches Table 20: Optical Interface Support for Gigabit Ethernet SFP+ Transceivers in EX3200 and EX4200 Switches (continued) Ethernet Standard Specifications 10GBase-SR Model Number EX-SFP-10GE-SR Rate 10 Gbps Connector Type LC Fiber Count Dual Transmitter Wavelength 850 nm Minimum Launch Power –7.3 dBm Maximum Launch Power –1 dBm Minimum Receiver Sensitivity –9.
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Chapter 3: Component Specifications Table 20: Optical Interface Support for Gigabit Ethernet SFP+ Transceivers in EX3200 and EX4200 Switches (continued) Ethernet Standard Specifications 10GBase-LRM Model Number EX-SFP-10GE-LRM Rate 10 Gbps Connector Type LC Fiber Count Dual Transmitter Wavelength 1310 nm Minimum Launch Power –6.5 dBm Maximum Launch Power 0.5 dBm Minimum Receiver Sensitivity –21 dBm Maximum Input Power 0.5 dBm Fiber Type MMF Core/Cladding Size 62.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches Table 20: Optical Interface Support for Gigabit Ethernet SFP+ Transceivers in EX3200 and EX4200 Switches (continued) Ethernet Standard Specifications 10GBase-LR Model Number EX-SFP-10GE-LR Rate 10 Gbps Connector Type LC Fiber Count Dual Transmitter Wavelength 1310 nm Minimum Launch Power –8.2 dBm Maximum Launch Power 0.5 dBm Minimum Receiver Sensitivity –18 dBm Maximum Input Power 0.
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Chapter 3: Component Specifications Table 20: Optical Interface Support for Gigabit Ethernet SFP+ Transceivers in EX3200 and EX4200 Switches (continued) Ethernet Standard Specifications 10GBase-ER Model Number EX-SFP-10GE-ER Rate 10 Gbps Connector Type LC Fiber Count Dual Transmitter Wavelength 1550 nm Minimum Launch Power –4.7 dBm Maximum Launch Power 4 dBm Minimum Receiver Sensitivity –11.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches Table 21: Optical Interface Support for Gigabit Ethernet XFP Transceivers in EX3200 and EX4200 Switches Ethernet Standard Specifications 10GBase-SR Model Number EX-XFP-10GE-SR Rate 10 Gbps Connector Type LC Fiber Count Dual Transmitter Wavelength 850 nm Minimum Launch Power –7.3 dBm Maximum Launch Power –1.3 dBm Minimum Receiver Sensitivity –11.1 dBm Maximum Input Power –1 dBm Fiber Type MMF Core/Cladding Size 62.
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Chapter 3: Component Specifications Table 21: Optical Interface Support for Gigabit Ethernet XFP Transceivers in EX3200 and EX4200 Switches (continued) Ethernet Standard Specifications 10GBase-LR Model Number EX-XFP-10GE-LR Rate 10 Gbps Connector Type LC Fiber Count Dual Transmitter Wavelength 1310 nm Minimum Launch Power –8.2 dBm Maximum Launch Power 1 dBm Minimum Receiver Sensitivity –18 dBm Maximum Input Power 0.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches Table 21: Optical Interface Support for Gigabit Ethernet XFP Transceivers in EX3200 and EX4200 Switches (continued) Ethernet Standard Specifications 10GBase-ER Model Number EX-XFP-10GE-ER Rate 10 Gbps Connector Type LC Fiber Count Dual Transmitter Wavelength 1550 nm Minimum Launch Power –5 dBm Maximum Launch Power 2 dBm Minimum Receiver Sensitivity –22 dBm Maximum Input Power –1 dBm Fiber Type SMF Core/Cladding Size 9/1
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Chapter 3: Component Specifications Table 21: Optical Interface Support for Gigabit Ethernet XFP Transceivers in EX3200 and EX4200 Switches (continued) Ethernet Standard Specifications 10GBase-ZR Model Number EX-XFP-10GE-ZR Rate 10 Gbps Connector Type LC Fiber Count Dual Transmitter Wavelength 1550 nm Minimum Launch Power 0 Maximum Launch Power 4 dBm Minimum Receiver Sensitivity –30 dBm Maximum Input Power –7 dBm Fiber Type SMF Core/Cladding Size 9/125 µm Modal Bandwidth – Distan
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches This topic describes: • Cable Specifications on page 70 • Standards Supported by These Cables on page 73 Cable Specifications Juniper Networks SFP+ direct attach cables are available in four lengths: • 1 m (3.3 ft)—Supported on EX3200, EX4200, EX4500, and EX8200 switches • 3 m (9.9 ft)—Supported on EX3200, EX4200, EX4500, and EX8200 switches • 5 m (16.
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Chapter 3: Component Specifications Table 22: SFP+ Direct Attach Cable Specifications Model Specification EX-SFP-10GE-DAC-1m Rate 10 Gbps full-duplex serial transmission Connector type SFP+ passive Twinax cable assembly Supply voltage 3.3 V Power consumption (per end) 0.57 W Storage temperature -40 C to 85 C Cable type Twinax Wire AWG 30 AWG Minimum cable bend radius 1 in. Cable characteristic impedance 100 ohms Crosstalk between pairs 2% maximum Time delay 1.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches Table 22: SFP+ Direct Attach Cable Specifications (continued) Model Specification EX-SFP-10GE-DAC-5m Rate 10 Gbps full-duplex serial transmission Connector type SFP+ passive Twinax cable assembly Supply voltage 3.3 V Power consumption (per end) 0.57 W Storage temperature -40 C to 85 C Cable type Twinax Wire AWG 24 AWG Minimum cable bend radius 2 in.
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Chapter 3: Component Specifications Standards Supported by These Cables The cables comply with the following standards: Related Topics • SFP mechanical standard SFF-843—see ftp://ftp.seagate.com/sff/SFF-8431.PDF. • Electrical interface standard SFF-8432—see ftp://ftp.seagate.com/sff/SFF-8432.PDF.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches Table 23: Uplink Modules Connector Pinout Information for EX3200 and EX4200 Switches (continued) Pin Number Pin Name A10 GND A11 GND A12 GND A13 GND A14 GND A15 Uplink_I2C_SCK A16 GND A17 Uplink_PD A18 GND A19 POWER (12V) A20 GND B1 GND B2 XAUI0_RX0N B3 GND B4 XAUI0_RX2N B5 Uplink_P25_LED2 B6 XAUI1_RX0N B7 Uplink_P27_LED2 B8 XAUI1_RX2N B9 GND B10 SRX28N B11 Uplink_XAUI_XMDIO B12 SRX26N 74 Copyri
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Chapter 3: Component Specifications Table 23: Uplink Modules Connector Pinout Information for EX3200 and EX4200 Switches (continued) Pin Number Pin Name B13 GND B14 SGMIIRXN B15 Uplink_I2C_Rst B16 Uplink_Intr B17 Uplink_Pwr_En B18 Uplink_P26_LED0 B19 POWER (12V) B20 POWER (12V) C1 GND C2 XAUI0_RX0P C3 GND C4 XAUI0_RX2P C5 GND C6 XAUI1_RX0P C7 GND C8 XAUI1_RX2P C9 GND C10 SRX28P C11 GND C12 SRX26P C13 GND C14 SGMIIRXP C15 CPU_UPLINK_MDC Copyright © 2010, Junip
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches Table 23: Uplink Modules Connector Pinout Information for EX3200 and EX4200 Switches (continued) Pin Number Pin Name C16 Uplink_I2C_SDA C17 CPU_UPLINK_MDIO C18 Uplink_P26_LED1 C19 UPLNK_PWR_OK C20 POWER (12V) D1 GND D2 GND D3 XAUI0_TX1N D4 GND D5 XAUI0_TX3N D6 GND D7 XAUI1_TX1N D8 GND D9 XAUI1_TX3N D10 GND D11 STX27N D12 GND D13 STX25N D14 GND D15 Uplink_Rst D16 GND D17 Uplink_Status_LED0 D18 GND
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Chapter 3: Component Specifications Table 23: Uplink Modules Connector Pinout Information for EX3200 and EX4200 Switches (continued) Pin Number Pin Name D19 POWER (12V) D20 GND E1 GND E2 XAUI0_TX0N E3 XAUI0_TX1P E4 XAUI0_TX2N E5 XAUI0_TX3P E6 XAUI1_TX0N E7 XAUI1_TX1P E8 XAUI1_TX2N E9 XAUI1_TX3P E10 STX28N E11 STX27P E12 STX26N E13 STX25P E14 SGMIITXN E15 Uplink_Hotswap_LED E16 Uplink_Spare_Intr E17 Uplink_Status_LED1 E18 Uplink_P27_LED0 E19 POWER (12V) E20 POWER
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches Table 23: Uplink Modules Connector Pinout Information for EX3200 and EX4200 Switches (continued) Pin Number Pin Name F2 XAUI0_TX0P F3 GND F4 XAUI0_TX2P F5 GND F6 XAUI1_TX0P F7 GND F8 XAUI_TX2P F9 GND F10 STX28P F11 GND F12 STX26P F13 GND F14 SGMIITXP F15 GND F16 Uplink_Expander_Intr F17 GND F18 Uplink_P27_LED1 F19 GND F20 POWER (12V) G1 GND G2 GND G3 XAUI0_RX1N G4 GND 78 Copyright © 2010, Junipe
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Chapter 3: Component Specifications Table 23: Uplink Modules Connector Pinout Information for EX3200 and EX4200 Switches (continued) Pin Number Pin Name G5 XAUI0_RX3N G6 GND G7 XAUI1_RX1N G8 GND G9 XAUI1_RX3N G10 GND G11 SRX27N G12 GND G13 SRX25N G14 GND G15 GND G16 GND G17 Uplink_P25_LED0 G18 GND G19 POWER (12V) G20 GND H1 Uplink_PD_Loopback H2 GND H3 XAUI0_RX1P H4 GND H5 XAUI0_RX3P H6 Uplink_P26_ LED2 H7 XAUI1_RX1P Copyright © 2010, Juniper Networks, Inc.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches Table 23: Uplink Modules Connector Pinout Information for EX3200 and EX4200 Switches (continued) Pin Number Pin Name H8 Uplink_P28_ LED2 H9 XAUI1_RX3P H10 GND H11 SRX27P H12 Uplink_XAUI_MDC H13 SRX25P H14 GND H15 Serial_RX H16 GND H17 Uplink_P25_LED1 H18 Uplink_P28_LED0 H19 POWER (12V) H20 POWER (12V) I1 GND I2 GND I3 GND I4 GND I5 GND I6 GND I7 GND I8 GND I9 GND I10 GND 80 Copyright © 2010, Jun
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Chapter 3: Component Specifications Table 23: Uplink Modules Connector Pinout Information for EX3200 and EX4200 Switches (continued) Pin Number Pin Name I11 GND I12 GND I13 GND I14 GND I15 GND I16 Serial_TX I17 GND I18 Uplink_P28_LED1 I19 GND I20 POWER (12V) Related Topics • Uplink Modules in EX3200 and EX4200 Switches on page 34 • Front Panel of an EX3200 Switch on page 7 • Front Panel of an EX4200 Switch on page 9 • Installing an Uplink Module in an EX3200 or EX4200 Switch o
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches Table 24: Virtual Chassis Ports (VCPs) Connector Pinout Information (continued) Pin Number Pin Name A5 P1TXP1 A6 P1TXN1 A7 GND A8 P1TXP2 A9 P1TXN2 A10 GND A11 P1TXP3 A12 P1TXN3 A13 GND A14 NC A15 NC A16 GND A17 NC A18 NC A19 NC A20 NC A21 NC A22 GND A23 P2TXP0 A24 P2TXN0 A25 GND A26 P2TXP1 A27 P2TXN1 A28 GND 82 Copyright © 2010, Juniper Networks, Inc.
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Chapter 3: Component Specifications Table 24: Virtual Chassis Ports (VCPs) Connector Pinout Information (continued) Pin Number Pin Name A29 P2TXP2 A30 P2TXN2 A31 GND A32 P2TXP3 A33 P2TXN3 A34 GND B1 GND B2 P1RXP0 B3 P1RXN0 B4 GND B5 P1RXP1 B6 P1RXN1 B7 GND B8 P1RXP2 B9 P1RXN2 B10 GND B11 P1RXP3 B12 P1RXN3 B13 GND B14 NC B15 NC B16 NC B17 NC B18 NC Copyright © 2010, Juniper Networks, Inc.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches Table 24: Virtual Chassis Ports (VCPs) Connector Pinout Information (continued) Pin Number Pin Name B19 NC B20 NC B21 NC B22 GND B23 P2RXP0 B24 P2RXN0 B25 GND B26 P2RXP1 B27 P2RXN1 B28 GND B29 P2RXP2 B30 P2RXN2 B31 GND B32 P2RXP3 B33 P2RXN3 B34 GND Related Topics 84 • Virtual Chassis Cabling Configuration Examples for EX4200 Switches on page 107 • Planning the Virtual Chassis on page 106 • Understanding
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PART 2 Planning for Switch Installation • Site Preparation on page 87 • Mounting and Clearance Requirements on page 93 • Cable Specifications on page 99 • Planning Power Requirements on page 101 • Planning the Virtual Chassis on page 105 Copyright © 2010, Juniper Networks, Inc.
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CHAPTER 4 Site Preparation • Site Preparation Checklist for EX3200 and EX4200 Switches on page 87 • General Site Guidelines for EX Series Switches on page 89 • Site Electrical Wiring Guidelines for EX Series Switches on page 89 • Environmental Requirements and Specifications for EX Series Switches on page 90 Site Preparation Checklist for EX3200 and EX4200 Switches The checklist in Table 25 on page 87 summarizes the tasks you need to perform when preparing a site for EX3200 or EX4200 switch install
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches Table 25: Site Preparation Checklist (continued) Item or Task For More Information Verify that your rack or cabinet meets the minimum requirements for the installation of the switch. “Rack Requirements for EX3200 and EX4200 Switches” on page 93 Performed By Date “Cabinet Requirements for EX3200 and EX4200 Switches” on page 94 Plan rack or cabinet location, including required space clearances.
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Chapter 4: Site Preparation General Site Guidelines for EX Series Switches Efficient switch operation requires proper site planning and maintenance and proper layout of the equipment, rack or cabinet (if used), and wiring closet. To plan and create an acceptable operating environment for your EX Series switch and prevent environmentally caused equipment failures: Related Topics • Keep the area around the chassis free from dust and conductive material, such as metal flakes.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches Table 26: Site Electrical Wiring Guidelines Site Wiring Factor Guidelines Signaling limitations If your site experiences any of the following problems, consult experts in electrical surge suppression and shielding: Radio frequency interference Electromagnetic compatibility • Improperly installed wires cause radio frequency interference (RFI).
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Chapter 4: Site Preparation Ensure that these environmental guidelines are followed: • The site must be as dust-free as possible, because dust can clog air intake vents and filters, reducing the efficiency of the switch cooling system. • Maintain ambient airflow for normal switch operation. If the airflow is blocked or restricted, or if the intake air is too warm, the switch might overheat, leading to the switch temperature monitor shutting down the switch to protect the hardware components.
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CHAPTER 5 Mounting and Clearance Requirements • Rack Requirements for EX3200 and EX4200 Switches on page 93 • Cabinet Requirements for EX3200 and EX4200 Switches on page 94 • Requirements for Mounting an EX3200 or EX4200 Switch on a Desktop or Wall on page 95 • Clearance Requirements for Airflow and Hardware Maintenance for EX3200 and EX4200 Switches on page 96 Rack Requirements for EX3200 and EX4200 Switches You can mount the switch on two-post racks or four-post racks.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches Table 28: Rack Requirements and Specifications for the Switch (continued) Rack Requirement Guidelines Rack size and strength • Ensure that the rack complies with one of these standards: • Rack connection to building structure A 19-in. rack as defined in Cabinets, Racks, Panels, and Associated Equipment (document number EIA-310–D) published by the Electronics Industry Association (http://www.eia.org).
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Chapter 5: Mounting and Clearance Requirements Table 29: Cabinet Requirements and Specifications for the Switch Cabinet Requirement Guidelines Cabinet size • You can mount the switch in a cabinet that contains a 19-in. rack as defined in Cabinets, Racks, Panels, and Associated Equipment (document number EIA-310–D) published by the Electronics Industry Association (http://www.eia.org). NOTE: The rack must meet the strength requirements to support the weight of the switch.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches Ensure that the wall onto which the switch is installed is stable and securely supported. If you are mounting the switch in sheetrock (wall board with a gypsum plaster core) or in wall board not backed by wall studs, use hollow wall anchors capable of supporting the combined weight of two fully loaded chassis. Insert the screws into wall studs wherever possible to provide added support for the chassis.
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Chapter 5: Mounting and Clearance Requirements that the exhaust from other equipment does not blow into the intake vents of the chassis. • Leave at least 24 in. (61 cm) both in front of and behind the EX3200 or EX4200 switch. For service personnel to remove and install hardware components, you must leave adequate space at the front and back of the switch. NEBS GR-63 recommends that you allow at least 30 in. (76.2 cm) in front of the rack or cabinet and 24 in. (61 cm) behind the rack or cabinet.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches Figure 29: Airflow Through the EX4200 Switch Chassis Related Topics 98 • Rack Requirements for EX3200 and EX4200 Switches on page 93 • Cabinet Requirements for EX3200 and EX4200 Switches on page 94 • General Site Guidelines for EX Series Switches on page 89 • Rack-Mounting and Cabinet-Mounting Warnings for EX Series Switches on page 221 • Cooling System and Airflow in an EX3200 Switch on page 31 • Cooling System and Airflow in an
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CHAPTER 6 Cable Specifications • Network Cable Specifications for EX3200 and EX4200 Switches on page 99 Network Cable Specifications for EX3200 and EX4200 Switches EX3200 and EX4200 switches have interfaces that use various types of network cables. For instructions on connecting an EX3200 or EX4200 switch to a network for out-of-band management using an Ethernet cable with an RJ-45 connector, see “Connecting an EX Series Switch to a Network for Out-of-Band Management” on page 152.
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CHAPTER 7 Planning Power Requirements • Power Specifications for EX3200 and EX4200 Switches on page 101 • AC Power Cord Specifications for EX3200 and EX4200 Switches on page 102 Power Specifications for EX3200 and EX4200 Switches This topic describes power specifications for power supplies for EX3200 and EX4200 switches. Table 30 on page 101 provides the AC power supply electrical specifications for EX3200 and EX4200 switches.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches NOTE: The DC power supply in EX3200 and EX4200 switches does not support Power over Ethernet (PoE); you can use either an external power injector or an AC power supply to supply power to PoE devices that you connect to the switch. NOTE: For DC power supplies, we recommend that you provide at least 7.5 A @ 48 VDC and use a facility circuit breaker rated for 10 A minimum.
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Chapter 7: Planning Power Requirements Table 32: AC Power Cord Specifications (continued) Country/Region Electrical Specifications Plug Standards Italy 250 VAC, 10 A, 50 Hz CEI 23-16 Japan 125 VAC, 12 A, 50 Hz or 60 Hz JIS C8303 North America 125 VAC, 13 A, 60 Hz NEMA 5-15 Switzerland 250 VAC, 10 A, 50 Hz SEV 1011 SEV 6534/2 United Kingdom 250 VAC, 10 A, 50 Hz BS 1363/A Figure 30 on page 103 illustrates the plug on the power cord for each country or region listed in Table 32 on page 102.
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CHAPTER 8 Planning the Virtual Chassis • Understanding Virtual Chassis Hardware Configuration on an EX4200 Switch on page 105 • Planning the Virtual Chassis on page 106 • Virtual Chassis Cabling Configuration Examples for EX4200 Switches on page 107 • Adding a New Switch to an Existing Virtual Chassis Configuration (CLI Procedure) on page 109 Understanding Virtual Chassis Hardware Configuration on an EX4200 Switch Virtual Chassis is a feature in Juniper Networks EX4200 Ethernet Switches that allows
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches Planning the Virtual Chassis Before installing EX4200 switches in a Virtual Chassis configuration, you must consider the following factors: • The number of switches in the Virtual Chassis and location—You can interconnect two to ten EX4200 switches to form a Virtual Chassis. You can stack the switches in a single rack or install them on multiple racks.
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Chapter 8: Planning the Virtual Chassis Virtual Chassis Cabling Configuration Examples for EX4200 Switches You can install EX4200 switches in a single rack or multiple racks, or in different wiring closets, and interconnect them to form a Virtual Chassis. There are two dedicated Virtual Chassis ports (VCPs) on the rear panel of the EX4200 switch that are used exclusively to interconnect EX4200 switches as a Virtual Chassis.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches Figure 32: EX4200 Switches Mounted on a Single Rack and Connected in a Ring Topology Using Short and Long Cables: Option 2 Figure 33 on page 108 shows five EX4200 switches stacked vertically in a rack and interconnected in a ring topology using short-length and medium-length Virtual Chassis cables.
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Chapter 8: Planning the Virtual Chassis Figure 35: EX4200 Switches Mounted on Adjacent Racks and Connected in a Ring Topology Using Medium and Long Cables: Option 2 Related Topics • Understanding Virtual Chassis Hardware Configuration on an EX4200 Switch on page 105 • Understanding Virtual Chassis Components • Planning the Virtual Chassis on page 106 • Virtual Chassis Ports Connector Pinout Information for EX4200 Switches on page 81 • Example: Configuring a Virtual Chassis Interconnected Across
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches file are applied after the new member switch has been interconnected to an existing member switch. NOTE: After you have created a preprovisioned Virtual Chassis configuration, you can use the autoprovisioning feature to add member switches to that configuration. To add a new member switch to an existing Virtual Chassis configuration within the same wiring closet: 1.
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Chapter 8: Planning the Virtual Chassis • If you are expanding a preprovisioned configuration, edited the existing Virtual Chassis configuration to include the serial number of the new member switch. You can specify the role of the new member switch when you add its serial number in the Virtual Chassis configuration file.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches Adding a New Switch to an Existing Preprovisioned Virtual Chassis Configuration Using Autoprovisioning Before you begin, be sure you have: • Installed the uplink modules needed for the Virtual Chassis configuration. • Mounted the new switch in a rack. • Ensured that the preprovisioned Virtual Chassis configuration has an active master.
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Chapter 8: Planning the Virtual Chassis a member ID in the range from 0 through 9 because there was already at least one member of the Virtual Chassis configuration. The member ID is automatically assigned to the new member switch's serial number in the configuration file.
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PART 3 Installing and Connecting the Switch and Switch Components • Installing the Switch on page 117 • Installing Switch Components on page 131 • Connecting the Switch on page 141 • Performing Initial Configuration on page 161 Copyright © 2010, Juniper Networks, Inc.
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CHAPTER 9 Installing the Switch • Installing and Connecting an EX3200 or EX4200 Switch on page 117 • Unpacking an EX3200 or EX4200 Switch on page 118 • Mounting an EX3200 or EX4200 Switch on page 120 • Mounting an EX3200 or EX4200 Switch on a Desk or Other Level Surface on page 121 • Mounting an EX3200 or EX4200 Switch on Two Posts in a Rack or Cabinet on page 122 • Mounting an EX3200 or EX4200 Switch on Four Posts in a Rack or Cabinet on page 124 • Mounting an EX3200 or EX4200 Switch in a Rec
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches Related Topics 3. Follow instructions in “Connecting Earth Ground to an EX Series Switch” on page 141. 4. Follow instructions for connecting power as appropriate for your site: • Connecting AC Power to an EX3200 or EX4200 Switch on page 147 • Connecting DC Power to an EX3200 or EX4200 Switch on page 149 5.
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Chapter 9: Installing the Switch 6. Verify the chassis components received against the packing list included with the switch. An inventory of parts provided with an EX3200 or EX4200 switch is provided in Table 33 on page 119. 7. Save the shipping carton and packing materials in case you need to move or ship the switch later.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches Table 33: Inventory of Components Provided with an EX3200 or EX4200 Switch (continued) Component Quantity RJ-45 cable and RJ-45 to DB-9 serial port adapter 1 Virtual Chassis cable (for an EX4200 switch) 1 Virtual Chassis cable connector retainers (for an EX4200 switch) 2 Dust covers for ports (for an EX4200-24F switch) 24 Related Topics • Mounting an EX3200 or EX4200 Switch on page 120 • Installing and Connecting an EX3200 or EX4
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Chapter 9: Installing the Switch • Connecting Earth Ground to an EX Series Switch on page 141 Mounting an EX3200 or EX4200 Switch on a Desk or Other Level Surface You can mount an EX3200 or EX4200 switch on a desk or other level surface by using the 4 rubber feet that are shipped with the switch. The rubber feet stabilize the chassis.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches Related Topics • Connecting AC Power to an EX3200 or EX4200 Switch on page 147 • Connecting DC Power to an EX3200 or EX4200 Switch on page 149 • Connecting and Configuring an EX Series Switch (CLI Procedure) on page 165 • Connecting and Configuring an EX Series Switch (J-Web Procedure) on page 167 • Clearance Requirements for Airflow and Hardware Maintenance for EX3200 and EX4200 Switches on page 96 Mounting an EX3200 or EX4200 Swit
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Chapter 9: Installing the Switch NOTE: One person must be available to lift the switch while another secures the switch to the rack. CAUTION: If you are mounting multiple switches on a rack, mount a switch in the bottom of the rack first and proceed to mount the rest of the switches from bottom to top. To mount the switch on two posts in a rack: 1. Place the switch on a flat, stable surface. 2.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches Figure 39: Mounting the Switch on Two Posts in a Rack Mounting rack g020094 Mounting bracket Related Topics 7. Have a second person secure the switch to the rack by using the appropriate screws. Tighten the screws. 8. Ensure that the switch chassis is level by verifying that all screws on one side of the rack are aligned with the screws on the other side. 9.
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Chapter 9: Installing the Switch NOTE: If you need to mount the switch in a recessed position on either a two-post rack or a four-post rack, you can use the 2-in.-recess front brackets provided in the separately orderable four-post rack-mount kit. NOTE: If you are mounting an EX4200 switch on four posts, ensure that the rack is 27.5 in. through 30.5 in. deep if you will mount the switch flush with the rack front and that the rack is 29.5 in. through 32.5 in. deep if you will mount the switch 2 in.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches To mount the switch on four posts in a rack: 1. Attach the front brackets (either the flush or the 2-in.-recess brackets) to the side-rail brackets using six 4-40 flat-head Phillips mounting screws. See Figure 40 on page 126. Figure 40: Attaching the Front Bracket to the Side-Rail Bracket 2. Place the switch on a flat, stable surface. 3. Align the side-rail brackets along the side panels of the switch chassis.
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Chapter 9: Installing the Switch Figure 42: Mounting the Switch to the Front Posts in a Rack Side-rail bracket g004477 Switch Front bracket 7. Have a second person secure the front of the switch to the rack by using the appropriate screws for your rack. 8. Slide the rear brackets into the side-rail brackets. See Figure 43 on page 127. Figure 43: Sliding the Rear Brackets to the Rear of a Four-Post Rack Rear brackets Side-rail bracket Related Topics g004478 Switch 9.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches • Connecting and Configuring an EX Series Switch (CLI Procedure) on page 165 • Connecting and Configuring an EX Series Switch (J-Web Procedure) on page 167 • Mounting an EX3200 or EX4200 Switch in a Recessed Position in a Rack or Cabinet on page 128 • Rack-Mounting and Cabinet-Mounting Warnings for EX Series Switches on page 221 Mounting an EX3200 or EX4200 Switch in a Recessed Position in a Rack or Cabinet You can mount an EX3200 or E
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Chapter 9: Installing the Switch • Phillips (+) screwdriver, number 2 • 2 wall-mount brackets (provided with the wall-mount kit) • 12 wall-mount bracket screws (provided with the wall-mount kit) • 4 mounting screws (8-32 x 1.25 in.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches 3. Insert the mounting screws in the wall. Insert the top pair of mounting screws 474.35 mm apart, and insert the second pair of mounting screws 151.81 mm directly below the first set. If the mounting screws are inserted in wall board with no stud behind it, you must use dry wall anchors rated to support 75 lb (34 kg). Insert the screws into wall studs wherever possible to provide added support for the chassis.
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CHAPTER 10 Installing Switch Components • Installing and Removing EX3200 and EX4200 Switch Hardware Components on page 131 • Installing a Power Supply in an EX3200 or EX4200 Switch on page 132 • Installing a Fan Tray in an EX3200 or EX4200 Switch on page 133 • Installing an Uplink Module in an EX3200 or EX4200 Switch on page 135 • Installing a Transceiver in an EX Series Switch on page 137 • Connecting a Virtual Chassis Cable to an EX4200 Switch on page 139 Installing and Removing EX3200 and EX
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches To install an uplink module in an EX3200 or EX4200 switch, follow instructions in “Installing an Uplink Module in an EX3200 or EX4200 Switch” on page 135. To remove an uplink module from an EX3200 or EX4200 switch, follow instructions in “Removing an Uplink Module from an EX3200 or EX4200 Switch” on page 177.
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Chapter 10: Installing Switch Components Figure 46: Installing a Power Supply in an EX3200 or EX4200 Switch NOTE: Each power supply must be connected to a dedicated power source outlet. NOTE: If you have a Juniper J-Care service contract, register any addition, change, or upgrade of hardware components at https://www.juniper.net/customers/csc/management/updateinstallbase.jsp. Failure to do so can result in significant delays if you need replacement parts.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches Ensure that you have the following parts and tools available: • A Phillips (+) screwdriver, number 2 To install a fan tray in an EX3200 or EX4200 switch chassis (see Figure 47 on page 134 and Figure 48 on page 134): CAUTION: If you are installing a fan tray in an EX3200 switch, ensure the fan faces upwards. If you are installing a fan tray in an EX4200 switch, ensure the fans face downwards. 1. Remove the fan tray from its bag.
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Chapter 10: Installing Switch Components • Rear Panel of an EX3200 Switch on page 8 • Rear Panel of an EX4200 Switch on page 11 Installing an Uplink Module in an EX3200 or EX4200 Switch If your EX3200 or EX4200 switch includes an optional uplink module, you install it in the switch's front panel. The different types of uplink modules are described in “Uplink Modules in EX3200 and EX4200 Switches” on page 34.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches To install an uplink module in an EX3200 or EX4200 switch (see Figure 49 on page 136): 1. Attach the electrostatic discharge (ESD) grounding strap to your bare wrist, and connect the strap to the ESD point on the chassis. If a grounding strap is not available, hold the uplink module in its antistatic bag in one hand and touch the exposed, bare metal of the switch with the other hand to ground yourself and the component. 2.
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Chapter 10: Installing Switch Components NOTE: If you have a Juniper J-Care service contract, register any addition, change, or upgrade of hardware components at https://www.juniper.net/customers/csc/management/updateinstallbase.jsp. Failure to do so can result in significant delays if you need replacement parts. This note applies if you change the type of power supply or add a new type of uplink module. It does not apply if you replace these components with the same type of component.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches To install a transceiver in an EX Series switch: CAUTION: To avoid electrostatic discharge (ESD) damage to the transceiver, do not touch the connector pins at the end of the transceiver. 1. Remove the transceiver from its bag. 2. Check to see whether the transceiver is covered by a rubber safety cap. If it is not, cover the transceiver with a rubber safety cap.
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Chapter 10: Installing Switch Components • Connecting a Fiber-Optic Cable to an EX Series Switch on page 158 • Optical Interface Support in EX2200 Switches • Optical Interface Support in EX3200 and EX4200 Switches on page 43 • Optical Interface Support in EX4500 Switches • Optical Interface Support in EX8200 Switches Connecting a Virtual Chassis Cable to an EX4200 Switch EX4200 switches have two Virtual Chassis ports on the rear panel.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches g020122 Figure 51: Connecting a Virtual Chassis Cable to an EX4200 Switch Slide cable connector retainer over Virtual Chassis cable connector.
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CHAPTER 11 Connecting the Switch • Connecting Earth Ground to an EX Series Switch on page 141 • Connecting AC Power to an EX3200 or EX4200 Switch on page 147 • Connecting DC Power to an EX3200 or EX4200 Switch on page 149 • Connecting an EX Series Switch to a Network for Out-of-Band Management on page 152 • Connecting an EX Series Switch to a Management Console on page 153 • Connecting an EX Series Switch to a Modem on page 155 • Connecting a Fiber-Optic Cable to an EX Series Switch on page 15
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches CAUTION: Using a grounding cable with an incorrectly attached lug can damage the switch.
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Chapter 11: Connecting the Switch 3. Secure the grounding lug to the protective earthing terminal with screws. 4. Dress the grounding cable and ensure that it does not touch or block access to other switch components and that it does not drape where people could trip over it. Connecting Earth Ground to an EX4200 Switch The protective earthing terminal is located on the left side of the chassis in an EX4200 switch.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches Figure 53: Connecting the Grounding Lug to an EX4200 Switch on a Four-Post Rack 3. Secure the grounding lug to the protective earthing terminal with screws. 4. Dress the grounding cable and ensure that it does not touch or block access to other switch components and that it does not drape where people could trip over it.
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Chapter 11: Connecting the Switch • Washers and 10-32x.25-in. screws to secure the grounding lug to the protective earthing terminal • Phillips (+) screwdriver, number 2 To connect earth ground to an EX4500 switch: 1. Connect one end of the grounding cable to a proper earth ground, such as the rack in which the switch is mounted. 2. Place the grounding lug attached to the grounding cable over the protective earthing terminal. See Figure 52 on page 141.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches 1. Connect one end of the grounding cable to a proper earth ground, such as the rack in which the switch is mounted. 2. Place the grounding lug attached to the grounding cable over the protective earthing terminal. See Figure 52 on page 141. 3. Secure the grounding lug to the protective earthing terminal with screws. 4.
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Chapter 11: Connecting the Switch • Connecting DC Power to an EX8200 Switch • General Safety Guidelines and Warnings for EX Series Switches on page 207 • Grounded Equipment Warning for EX Series Switches on page 226 Connecting AC Power to an EX3200 or EX4200 Switch The power supply in an EX3200 or EX4200 switch is a hot-removable and hot-insertable field-replaceable unit (FRU) located on the rear panel: You can remove and replace it without powering off the switch or disrupting switch functions.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches 3. Locate the power cord or cords shipped with the switch; the cords have plugs appropriate for your geographical location. See “AC Power Cord Specifications for EX3200 and EX4200 Switches” on page 102. WARNING: Ensure that the power cord does not block access to switch components or drape where people can trip on it. 4. Insert the coupler end of the power cord into the AC power cord inlet on the AC power supply faceplate. 5.
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Chapter 11: Connecting the Switch Connecting DC Power to an EX3200 or EX4200 Switch The power supply in an EX3200 or EX4200 switch is a hot-removable and hot-insertable field-replaceable unit (FRU) located on the rear panel: You can remove and replace it without powering off the switch or disrupting switch functions. Figure 56: DC Power Supply in an EX3200 or EX4200 Switch WARNING: DC-powered EX3200 and EX4200 switches are intended for installation only in a restricted access location.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches To connect DC power to an EX3200 or EX4200 switch: 1. Ensure that the power supplies are fully inserted in the chassis and the screws on their faceplates are tightened. 2. Ensure that the input circuit breaker is open so that the voltage across the DC power source cable leads is 0 V and that the cable leads will not become active while you are connecting DC power.
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Chapter 11: Connecting the Switch • To connect a power supply to a power source: a. Leave the jumpers on the power supply terminals in place. b. Secure the ring lug of the positive (+) DC power source cable to the A+ or B+ terminal on the DC power supply. c. Secure the ring lug of the negative (–) DC power source cable to the A– or B– terminal on the DC power supply. d. Tighten the screws on the power supply terminals until snug using the screwdriver. Do not overtighten—apply between 8 lb-in. (0.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches Related Topics 7. Close the input circuit breaker. 8. Verify that the LEDs on the power supply are lit green and are on steadily.
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Chapter 11: Connecting the Switch Figure 60: Connecting an EX Series Switch to a Network for Out-of-Band Management Management PC To Management port (on the switch) Management PC Management network g020548 Management PC Related Topics • Connecting an EX Series Switch to a Management Console on page 153 • Management Port Connector Pinout Information for an EX2200 Switch • Management Port Connector Pinout Information for an EX3200 or EX4200 Switch on page 42 • Management Port Connector Pinout In
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches NOTE: If your laptop or PC does not have a DB-9 male connector pin and you want to connect your laptop or PC directly to an EX Series switch, use a combination of the RJ-45 to DB-9 female adapter supplied with the switch and a USB to DB-9 male adapter. You must provide the USB to DB-9 male adapter. To connect an EX Series switch to a management console (see Figure 62 on page 154 and Figure 63 on page 154): 1.
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Chapter 11: Connecting the Switch • Cables Connecting the EX8200 Switch to Management Devices Connecting an EX Series Switch to a Modem You can connect an EX Series switch to a modem through the console port on the switch. Before you connect the switch to a modem: • Perform the initial setup and configuration of the switch. See “Connecting and Configuring an EX Series Switch (CLI Procedure)” on page 165 or “Connecting and Configuring an EX Series Switch (J-Web Procedure)” on page 167.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches The loader> prompt appears. 3. Set the baud rate: loader> set baudrate=115200 Press Enter. 4. Press Enter when you see the following message: Switch baud rate to 115200 bps and press Enter. The loader> prompt reappears. 5. Save the new serial console speed: loader> save Press Enter. The serial console speed is now set to 115200 baud. 6. Boot the software: loader> boot The boot process proceeds as normal and ends with a login prompt.
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Chapter 11: Connecting the Switch Table 34: Port Settings (continued) Port Settings Value Stop bits 1 Flow control None 5. In the HyperTerminal window, type at. Press Enter. The modem sends an OK response to verify that it can communicate successfully with the COM port on your desktop or notebook computer. 6. To configure the modem to answer a call on the first ring, type ats0=1 at the prompt. Press Enter. 7. To configure the modem to accept modem-control DTR signals, type at&d1 at the prompt.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches NOTE: Most modems have an RS-232 DB-25 connector. You must separately purchase an adapter to connect your modem to the RJ-45 to DB-9 adapter and Ethernet cable supplied with the switch. To connect a modem to the console port: 1. Turn off power to the switch. 2. Turn off power to the modem. 3. Connect one end of the cable to the console port (labeled CON or CONSOLE) on the switch.
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Chapter 11: Connecting the Switch of lasers (see “Laser and LED Safety Guidelines and Warnings for EX Series Switches” on page 213). To connect a fiber-optic cable to an optical transceiver installed in an EX Series switch: WARNING: Do not look directly into a fiber-optic transceiver or into the ends of fiber-optic cables. Fiber-optic transceivers and fiber-optic cables connected to transceivers emit laser light that can damage your eyes. 1.
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CHAPTER 12 Performing Initial Configuration • EX3200 and EX4200 Default Configuration on page 161 • Connecting and Configuring an EX Series Switch (CLI Procedure) on page 165 • Connecting and Configuring an EX Series Switch (J-Web Procedure) on page 167 EX3200 and EX4200 Default Configuration Each EX Series switch is programmed with a factory default configuration that contains the values set for each configuration parameter when a switch is shipped.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches } } commit { factory-settings { reset-chassis-lcd-menu; reset-virtual-chassis-configuration; } } } interfaces { ge-0/0/0 { unit 0 { family ethernet-switching; } } ge-0/0/1 { unit 0 { family ethernet-switching; } } ge-0/0/2 { unit 0 { family ethernet-switching; } } ge-0/0/3 { unit 0 { family ethernet-switching; } } ge-0/0/4 { unit 0 { family ethernet-switching; } } ge-0/0/5 { unit 0 { family ethernet-switching; } } ge-0/0/6 { unit 0 { family et
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Chapter 12: Performing Initial Configuration unit 0 { family ethernet-switching; } } ge-0/0/10 { unit 0 { family ethernet-switching; } } ge-0/0/11 { unit 0 { family ethernet-switching; } } ge-0/0/12 { unit 0 { family ethernet-switching; } } ge-0/0/13 { unit 0 { family ethernet-switching; } } ge-0/0/14 { unit 0 { family ethernet-switching; } } ge-0/0/15 { unit 0 { family ethernet-switching; } } ge-0/0/16 { unit 0 { family ethernet-switching; } } ge-0/0/17 { unit 0 { family ethernet-switching; } } ge-0/0/18
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches family ethernet-switching; } } ge-0/0/21 { unit 0 { family ethernet-switching; } } ge-0/0/22 { unit 0 { family ethernet-switching; } } ge-0/0/23 { unit 0 { family ethernet-switching; } } xe-0/1/0 { unit 0 { family ethernet-switching; } } xe-0/1/1 { unit 0 { family ethernet-switching; } } ge-0/1/0 { unit 0 { family ethernet-switching; } } ge-0/1/1 { unit 0 { family ethernet-switching; } } ge-0/1/2 { unit 0 { family ethernet-switching; } } ge-0/
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Chapter 12: Performing Initial Configuration lldp-med { interface all; } rstp; } ethernet-switching-options { storm-control { interface all; } } poe { interface all; } Related Topics • Reverting to the Default Factory Configuration for the EX Series Switch • Connecting and Configuring an EX Series Switch (CLI Procedure) on page 165 • Connecting and Configuring an EX Series Switch (J-Web Procedure) on page 167 • Understanding Configuration Files for EX Series Switches • EX Series Switches Interfa
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches • Stop Bits—1 • DCD State—Disregard To connect and configure the switch from the console: 1. Connect the console port to a laptop or PC using the RJ-45 to DB-9 serial port adapter. The RJ-45 cable and RJ-45 to DB-9 serial port adapter are supplied with the switch. • EX2200, EX3200, or EX4200 switch—The console port is located on the rear panel of the switch. • EX4500 switch—The console port is located on the front panel of the switch.
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Chapter 12: Performing Initial Configuration The configured parameters are displayed. Enter yes to commit the configuration. The configuration is committed as the active configuration for the switch. You can now log in with the CLI or the J-Web interface to continue configuring the switch. If you use the J-Web interface to continue configuring the switch, the Web session is redirected to the new management IP address.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches To connect and configure the switch using the J-Web interface: 1. Transition the switch into initial setup mode: • EX2200 switch—Press the mode button located on the lower right corner of the front panel for 10 seconds. • EX3200, EX4200, EX4500, or EX8200 switch—Use the Menu and Enter buttons located to the right of the LCD panel (see Figure 66 on page 168): Figure 66: LCD Panel in an EX3200, EX4200, EX4500, or EX8200 Switch 1.
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Chapter 12: Performing Initial Configuration • Enter the hostname. This is optional. • Enter a password and reenter the password. • Specify the time zone. • Synchronize the date and time settings of the switch with the management PC or set them manually by selecting the appropriate option button. This is optional. Click Next. 7. Use the Management Options page to select the management scenario: NOTE: On EX4500 and EX8200 switches, only the out-of-band management option is available.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches NOTE: After the configuration is committed, the connectivity between the PC and the switch might be lost. To renew the connection, release and renew the IP address by executing the appropriate commands on the management PC or by removing and reinserting the Ethernet cable.
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CHAPTER 13 Removing Switch Components • Installing and Removing EX3200 and EX4200 Switch Hardware Components on page 173 • Removing a Power Supply from an EX3200 or EX4200 Switch on page 174 • Removing a Fan Tray from an EX3200 or EX4200 Switch on page 176 • Removing an Uplink Module from an EX3200 or EX4200 Switch on page 177 • Removing a Transceiver from an EX Series Switch on page 179 • Disconnecting a Fiber-Optic Cable from an EX Series Switch on page 181 • Disconnecting a Virtual Chassis
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches To install a fan tray in an EX3200 or EX4200 switch, follow instructions in “Installing a Fan Tray in an EX3200 or EX4200 Switch” on page 133. To remove a fan tray from an EX3200 or EX4200 switch, follow instructions in “Removing a Fan Tray from an EX3200 or EX4200 Switch” on page 176. To install an uplink module in an EX3200 or EX4200 switch, follow instructions in “Installing an Uplink Module in an EX3200 or EX4200 Switch” on page 135.
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Chapter 13: Removing Switch Components 3. Remove the power source cable from the power supply faceplate: • AC power supply—Gently pull out the female end of the power cord connected to the power supply faceplate. • DC power supply—Remove the screws securing the ring lugs attached to the power source cables to the power supply using the screwdriver, and remove the power source cables from the power supply. Replace the screws on the terminals and tighten them. 4.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches Removing a Fan Tray from an EX3200 or EX4200 Switch EX3200 and EX4200 switches have a single fan tray on the rear panel. The fan tray is a hot-removable and hot-insertable field-replaceable unit (FRU): You can remove and replace it without powering off the switch or disrupting switch functions.
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Chapter 13: Removing Switch Components Figure 69: Removing a Fan Tray from an EX4200 Switch NOTE: When a fan tray is removed, Fan/Blower is Absent is logged in the system log and the system raises a minor alarm.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches • If there are any transceivers installed in the uplink module, remove them before you remove the uplink module. For instructions on removing transceivers, see “Removing a Transceiver from an EX Series Switch” on page 179.
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Chapter 13: Removing Switch Components Figure 70: Sliding the Screwdriver to the Narrow Part of the Keyhole Figure 71: Removing an Uplink Module from an EX3200 or EX4200 Switch Related Topics • Installing an Uplink Module in an EX3200 or EX4200 Switch on page 135 • Installing and Removing EX3200 and EX4200 Switch Hardware Components on page 131 • Field-Replaceable Units in EX3200 and EX4200 Switches on page 18 • Front Panel of an EX3200 Switch on page 7 • Front Panel of an EX4200 Switch on page
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches Ensure that you have the following parts and tools available: • An antistatic bag or an antistatic mat • Needlenose pliers • Rubber safety caps to cover the transceiver and fiber-optic cable connector • A dust cover to cover the port Figure 72 on page 181 shows how to remove an SFP transceiver. The procedure is the same for all transceiver types. To remove a transceiver from an EX Series switch: 1.
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Chapter 13: Removing Switch Components CAUTION: To avoid electrostatic discharge (ESD) damage to the transceiver, do not touch the connector pins at the end of the transceiver. 7. Using your fingers, grasp the body of the transceiver and pull it straight out of the port. 8. Place the transceiver in the antistatic bag or on the antistatic mat placed on a flat, stable surface. 9. Place the dust cover over the empty port.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches To disconnect a fiber-optic cable from an optical transceiver installed in the switch: 1. Disable the port in which the transceiver is installed by issuing the command: [edit interfaces] user@switch# set interface-name disable WARNING: Do not look directly into a fiber-optic transceiver or into the ends of fiber-optic cables. Fiber-optic transceivers and fiber-optic cables connected to transceivers emit laser light that can damage your eyes.
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Chapter 13: Removing Switch Components 3. Gently pull the release pull tab on the Virtual Chassis cable connector to release the lock holding the Virtual Chassis cable connector in the Virtual Chassis port. 4. Gently pull the Virtual Chassis cable connector out of the Virtual Chassis port.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches To replace a member switch, use the procedure that matches what you need to accomplish: • Remove, Repair, and Reinstall the Same Switch on page 184 • Remove a Member Switch, Replace with a Different Switch, and Reapply the Old Configuration on page 184 • Remove a Member Switch and Make Its Member ID Available for Reassignment to a Different Switch on page 185 Remove, Repair, and Reinstall the Same Switch If you need to repair a member sw
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Chapter 13: Removing Switch Components Remove a Member Switch and Make Its Member ID Available for Reassignment to a Different Switch When you remove a member switch from the Virtual Chassis configuration, the master keeps its member ID on reserve. To make that member switch’s member ID available for reassignment, issue the request virtual-chassis recycle command from the Virtual Chassis master.
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CHAPTER 14 Routine Maintenance • Maintaining Fiber-Optic Cables in EX Series Switches on page 189 Maintaining Fiber-Optic Cables in EX Series Switches Fiber-optic cables connect to optical transceivers that are installed in EX Series switches. To maintain fiber-optic cables: • When you unplug a fiber-optic cable from a transceiver, place rubber safety caps over the transceiver and on the end of the cable. • Anchor fiber-optic cables to avoid stress on the connectors.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches 190 • Connecting a Fiber-Optic Cable to an EX Series Switch on page 158 • Laser and LED Safety Guidelines and Warnings for EX Series Switches on page 213 • Optical Interface Support in EX2200 Switches • Optical Interface Support in EX3200 and EX4200 Switches on page 43 • Optical Interface Support in EX4500 Switches • Optical Interface Support in EX8200 Switches Copyright © 2010, Juniper Networks, Inc.
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CHAPTER 15 Troubleshooting Switch Components • Troubleshooting Network Interfaces on EX3200 and EX4200 Switches on page 193 • Troubleshooting Uplink Module Installation or Replacement on EX3200 and EX4200 Switches on page 194 Troubleshooting Network Interfaces on EX3200 and EX4200 Switches This topic provides troubleshooting information for specific problems related to interfaces on EX3200 and EX4200 switches.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches The interface on the port in which an SFP or SFP+ transceiver is installed in an SFP+ uplink module is down Problem The interface on the port in which an SFP or SFP+ transceiver is installed in an SFP+ uplink module installed in an EX3200 or EX4200 switch is down. When you check the status with the CLI command show interfaces ge- or with the J-Web user interface, the disabled port is not listed.
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Chapter 15: Troubleshooting Switch Components Solution Set a port in the uplink module as a VCP. See Setting an Uplink Module Port as a Virtual Chassis Port (CLI Procedure). One of the last four network ports on an EX3200 switch with an SFP or SFP+ uplink module installed is disabled Problem One of the last four built-in ports (ge-0/0/20 through ge-0/0/23 on 24-port models or ge-0/0/44 through ge-0/0/47 on 48-port models) of an EX3200 switch with an SFP or SFP+ uplink module installed in it is disabled.
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CHAPTER 16 Returning the Switch or Switch Components • Returning an EX3200 or EX4200 Switch or Component for Repair or Replacement on page 199 • Locating the Serial Number on an EX3200 or EX4200 Switch or Component on page 200 • Contacting Customer Support to Obtain Return Materials Authorization for EX Series Switches on page 201 • Packing an EX3200 or EX4200 Switch or Component for Shipping on page 202 Returning an EX3200 or EX4200 Switch or Component for Repair or Replacement If you need to retu
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches Locating the Serial Number on an EX3200 or EX4200 Switch or Component If you are returning a switch or hardware component to Juniper Networks for repair or replacement, you must locate the serial number of the switch or component. You must provide the serial number to the Juniper Networks Technical Assistance Center (JTAC) when you contact them to obtain Return Materials Authorization (RMA).
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Chapter 16: Returning the Switch or Switch Components Figure 75: Location of the Serial Number ID Label on an EX4200 Switch Locating the Serial Number ID Labels on FRUs in an EX3200 or EX4200 Switch The power supplies, fan trays, and uplink modules installed in EX Series switches are field-replaceable units (FRUs). For each of these FRUs, you must remove the FRU from the switch chassis to see the FRU’s serial number ID label.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches • See Locating the Serial Number on an EX4500 Switch or Component. • See Locating the Serial Number on an EX8200 Switch or Component.
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Chapter 16: Returning the Switch or Switch Components Before you begin packing the switch or component: • Ensure that you have retrieved the original shipping carton and packing materials. Contact your JTAC representative if you do not have these materials, to learn about approved packing materials. See “Contacting Customer Support to Obtain Return Materials Authorization for EX Series Switches” on page 201.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches 10. Replace the accessory box on top of the packing foam. 11. Close the top of the cardboard shipping box and seal it with packing tape. 12. Write the RMA number on the exterior of the box to ensure proper tracking. Packing EX3200 or EX4200 Switch Components for Shipping CAUTION: Do not stack switch components. Return individual components in separate boxes if they do not fit together on one level in the shipping box.
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PART 8 Safety Information • General Safety Information on page 207 • Radiation and Laser Warnings on page 213 • Installation and Maintenance Safety Information on page 219 • Power and Electrical Safety Information on page 235 Copyright © 2010, Juniper Networks, Inc.
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CHAPTER 17 General Safety Information • General Safety Guidelines and Warnings for EX Series Switches on page 207 • Definitions of Safety Warning Levels for EX Series Switches on page 208 • Fire Safety Requirements for EX Series Switches on page 210 • Qualified Personnel Warning for EX Series Switches on page 211 • Warning Statement for Norway and Sweden for EX Series Switches on page 212 General Safety Guidelines and Warnings for EX Series Switches The following guidelines help ensure your safet
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches Related Topics • Replace fuses only with fuses of the same type and rating. • Do not open or remove chassis covers or sheet-metal parts unless instructions are provided in the hardware documentation for this product. Such an action could cause severe electrical shock. • Do not push or force any objects through any opening in the chassis frame. Such an action could result in electrical shock or fire.
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Chapter 17: General Safety Information 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. WARNING: Waarschuwing Dit waarschuwingssymbool betekent gevaar. U verkeert in een situatie die lichamelijk letsel kan veroorzaken.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches equipamento, familiarize-se com os perigos relacionados com circuitos eléctricos, e com quaisquer práticas comuns que possam prevenir possíveis acidentes. WARNING: ¡Atención! Este símbolo de aviso significa peligro. Existe riesgo para su integridad física. Antes de manipular cualquier equipo, considerar los riesgos que entraña la corriente eléctrica y familiarizarse con los procedimientos estándar de prevención de accidentes.
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Chapter 17: General Safety Information Type C fire extinguishers, which use noncorrosive fire retardants such as carbon dioxide and Halotron™, are most effective for suppressing electrical fires. Type C fire extinguishers displace oxygen from the point of combustion to eliminate the fire.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches Advarsel Kun kvalifisert personell med riktig opplæring bør montere eller bytte ut dette utstyret. Aviso Este equipamento deverá ser instalado ou substituído apenas por pessoal devidamente treinado e qualificado. ¡Atención! Estos equipos deben ser instalados y reemplazados exclusivamente por personal técnico adecuadamente preparado y capacitado.
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CHAPTER 18 Radiation and Laser Warnings • Laser and LED Safety Guidelines and Warnings for EX Series Switches on page 213 • Radiation from Open Port Apertures Warning for EX Series Switches on page 216 Laser and LED Safety Guidelines and Warnings for EX Series Switches EX Series switches are equipped with laser transmitters, which are considered a Class 1 Laser Product by the U.S. Food and Drug Administration and are evaluated as a Class 1 Laser Product per EN 60825–1 requirements.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches Waarschuwing Klasse-1 laser produkt. Varoitus Luokan 1 lasertuote. Attention Produit laser de classe I. Warnung Laserprodukt der Klasse 1. WARNING: Avvertenza Prodotto laser di Classe 1. Advarsel Laserprodukt av klasse 1. Aviso Produto laser de classe 1. ¡Atención! Producto láser Clase I. Varning! Laserprodukt av klass 1. Class 1 LED Product Warning WARNING: Class 1 LED product. Waarschuwing Klasse 1 LED-product.
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Chapter 18: Radiation and Laser Warnings WARNING: Waarschuwing Niet in de straal staren of hem rechtstreeks bekijken met optische instrumenten. WARNING: Varoitus Älä katso säteeseen äläkä tarkastele sitä suoraan optisen laitteen avulla. WARNING: Attention Ne pas fixer le faisceau des yeux, ni l'observer directement à l'aide d'instruments optiques. WARNING: Warnung Nicht direkt in den Strahl blicken und ihn nicht direkt mit optischen Geräten prüfen.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches • Optical Interface Support in EX8200 Switches Radiation from Open Port Apertures Warning for EX Series Switches WARNING: Because invisible radiation might be emitted from the aperture of the port when no fiber cable is connected, avoid exposure to radiation and do not stare into open apertures.
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Chapter 18: Radiation and Laser Warnings WARNING: ¡Atención! Debido a que la apertura del puerto puede emitir radiación invisible cuando no existe un cable de fibra conectado, evite mirar directamente a las aperturas para no exponerse a la radiación. WARNING: Varning! Osynlig strålning kan avges från en portöppning utan ansluten fiberkabel och du bör därför undvika att bli utsatt för strålning genom att inte stirra in i oskyddade öppningar.
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CHAPTER 19 Installation and Maintenance Safety Information • Installation Instructions Warning for EX Series Switches on page 219 • Chassis Lifting Guidelines for EX3200 and EX4200 Switches on page 220 • Ramp Warning for EX Series Switches on page 220 • Rack-Mounting and Cabinet-Mounting Warnings for EX Series Switches on page 221 • Wall-Mounting Warning for EX3200 and EX4200 Switches on page 225 • Grounded Equipment Warning for EX Series Switches on page 226 • Maintenance and Operational Safe
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches Varning! Läs installationsanvisningarna innan du kopplar systemet till dess strömförsörjningsenhet.
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Chapter 19: Installation and Maintenance Safety Information 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. Avvertenza Non usare una rampa con pendenza superiore a 10 gradi. Advarsel Bruk aldri en rampe som heller mer enn 10 grader. Aviso Não utilize uma rampa com uma inclinação superior a 10 graus.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches voorzorgsmaatregelen nemen om ervoor te zorgen dat het toestel stabiel blijft. De onderstaande richtlijnen worden verstrekt om uw veiligheid te verzekeren: • De Juniper Networks switch moet in een stellage worden geïnstalleerd die aan een bouwsel is verankerd. • Dit toestel dient onderaan in het rek gemonteerd te worden als het toestel het enige in het rek is.
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Chapter 19: Installation and Maintenance Safety Information WARNING: Warnung Zur Vermeidung von Körperverletzung beim Anbringen oder Warten dieser Einheit in einem Gestell müssen Sie besondere Vorkehrungen treffen, um sicherzustellen, daß das System stabil bleibt. Die folgenden Richtlinien sollen zur Gewährleistung Ihrer Sicherheit dienen: • Der Juniper Networks switch muß in einem Gestell installiert werden, das in der Gebäudestruktur verankert ist.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches • Ved montering av denne enheten i et kabinett som er delvis fylt, skal kabinettet lastes fra bunnen og opp med den tyngste komponenten nederst i kabinettet. • Hvis kabinettet er utstyrt med stabiliseringsutstyr, skal stabilisatorene installeres før montering eller utføring av reparasjonsarbeid på enheten i kabinettet.
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Chapter 19: Installation and Maintenance Safety Information försiktighetsåtgärder för att försäkra dig om att systemet står stadigt. Följande riktlinjer ges för att trygga din säkerhet: Related Topics • Juniper Networks switch måste installeras i en ställning som är förankrad i byggnadens struktur. • Om denna enhet är den enda enheten på ställningen skall den installeras längst ned på ställningen.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches Grounded Equipment Warning for EX Series Switches WARNING: The switch is intended to be grounded. During normal use, ensure that you have connected earth ground to the switch chassis. Waarschuwing Deze apparatuur hoort geaard te worden Zorg dat de host-computer tijdens normaal gebruik met aarde is verbonden. Varoitus Tämä laitteisto on tarkoitettu maadoitettavaksi. Varmista, että isäntälaite on yhdistetty maahan normaalikäytön aikana.
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Chapter 19: Installation and Maintenance Safety Information Battery Handling Warning WARNING: Replacing a battery incorrectly might result in an explosion. Replace a battery only with the same or equivalent type recommended by the manufacturer. Dispose of used batteries according to the manufacturer's instructions. WARNING: 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.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches WARNING: ¡Atención! Existe peligro de explosión si la batería se reemplaza de manera incorrecta. Reemplazar la batería exclusivamente con el mismo tipo o el equivalente recomendado por el fabricante. Desechar las baterías gastadas según las instrucciones del fabricante. WARNING: Varning! Explosionsfara vid felaktigt batteribyte. Ersätt endast batteriet med samma batterityp som rekommenderas av tillverkaren eller motsvarande.
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Chapter 19: Installation and Maintenance Safety Information WARNING: Avvertenza Prima di intervenire su apparecchiature collegate alle linee di alimentazione, togliersi qualsiasi monile (inclusi anelli, collane, braccialetti ed orologi). Gli oggetti metallici si riscaldano quando sono collegati tra punti di alimentazione e massa: possono causare ustioni gravi oppure il metallo può saldarsi ai terminali.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches WARNING: Attention Ne pas travailler sur le système ni brancher ou débrancher les câbles pendant un orage. WARNING: Warnung Arbeiten Sie nicht am System und schließen Sie keine Kabel an bzw. trennen Sie keine ab, wenn es gewittert. WARNING: Avvertenza Non lavorare sul sistema o collegare oppure scollegare i cavi durante un temporale con fulmini.
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Chapter 19: Installation and Maintenance Safety Information WARNING: Varoitus Ettei Juniper Networks switch-sarjan reititin ylikuumentuisi, sitä ei saa käyttää tilassa, jonka lämpötila ylittää korkeimman suositellun ympäristölämpötilan 40° C. Ettei ilmanvaihto estyisi, tuuletusaukkojen ympärille on jätettävä ainakin 15,2 cm tilaa.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches WARNING: Varning! Förhindra att en Juniper Networks switch överhettas genom att inte använda den i ett område där den maximalt rekommenderade omgivningstemperaturen på 40° C överskrids. Förhindra att luftcirkulationen inskränks genom att se till att det finns fritt utrymme på minst 15,2 cm omkring ventilationsöppningarna. Product Disposal Warning WARNING: Disposal of this product must be handled according to all national laws and regulations.
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Chapter 19: Installation and Maintenance Safety Information WARNING: Varning! Slutlig kassering av denna produkt bör skötas i enlighet med landets alla lagar och föreskrifter.
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CHAPTER 20 Power and Electrical Safety Information • General Electrical Safety Guidelines and Warnings for EX Series Switches on page 235 • Prevention of Electrostatic Discharge Damage on EX Series Switches on page 236 • AC Power Electrical Safety Guidelines for EX Series Switches on page 238 • AC Power Disconnection Warning for EX Series Switches on page 239 • Multiple Power Supplies Disconnection Warning for EX Series Switches on page 240 • Power Sources for Redundant Power Supplies Warning fo
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches • Install the EX Series switch in compliance with the following local, national, and international electrical codes: • United States—National Fire Protection Association (NFPA 70), United States National Electrical Code. • Other countries—International Electromechanical Commission (IEC) 60364, Part 1 through Part 7. • Evaluated to the TN power system. • Canada—Canadian Electrical Code, Part 1, CSA C22.1.
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Chapter 20: Power and Electrical Safety Information • Always use an ESD grounding strap when you are handling components that are subject to ESD damage, and make sure that it is in direct contact with your skin. If a grounding strap is not available, hold the component in its antistatic bag (see Figure 76 on page 237) in one hand and touch the exposed, bare metal of the switch with the other hand immediately before inserting the component into the switch.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches • See Chassis Physical Specifications of an EX8208 Switch for the ESD point location. • See Chassis Physical Specifications of an EX8216 Switch for the ESD point location. AC Power Electrical Safety Guidelines for EX Series Switches CAUTION: For switches with AC power supplies, an external surge protective device (SPD) must be used at the AC power source.
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Chapter 20: Power and Electrical Safety Information • Multiple Power Supplies Disconnection Warning for EX Series Switches on page 240 • Connecting AC Power to an EX2200 Switch • Connecting AC Power to an EX3200 or EX4200 Switch on page 147 • Connecting AC Power to an EX4500 Switch • Connecting AC Power to an EX8200 Switch AC Power Disconnection Warning for EX Series Switches WARNING: Before working on the switch or near power supplies, unplug all the power cords from an AC switch.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches Multiple Power Supplies Disconnection Warning for EX Series Switches WARNING: For EX Series switches that have more than one power supply connection, you must ensure that all power connections are fully disconnected so that power to the switch is completely removed.
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Chapter 20: Power and Electrical Safety Information • A DC-powered switch is equipped with a DC terminal block that is rated for the power requirements of a maximally configured switch. NOTE: To supply sufficient power, terminate the DC input wiring on a facility DC source capable of supplying at least 8 A at –48 VDC for EX3200 and EX4200 switches. To supply sufficient power, terminate the DC input wiring on a facility DC source capable of supplying at least 60 A at –48 VDC for EX8208 switches.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches • Connecting DC Power to an EX3200 or EX4200 Switch on page 149 • Connecting DC Power to an EX8200 Switch DC Power Disconnection Warning for EX Series Switches WARNING: Before performing any of the DC power procedures, ensure that power is removed from the DC circuit.
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Chapter 20: Power and Electrical Safety Information de corrente contínua e coloque-o na posição OFF (Desligado), segurando nessa posição a manivela do interruptor do disjuntor com fita isoladora. ¡Atención! Antes de proceder con los siguientes pasos, comprobar que la alimentación del circuito de corriente continua (CC) esté cortada (OFF).
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches Avvertenza In fase di installazione dell'unità, eseguire sempre per primo il collegamento a massa e disconnetterlo per ultimo. Advarsel Når enheten installeres, må jordledningen alltid tilkobles først og frakobles sist. Aviso Ao instalar a unidade, a ligação à terra deverá ser sempre a primeira a ser ligada, e a última a ser desligada. ¡Atención! Al instalar el equipo, conectar la tierra la primera y desconectarla la última.
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Chapter 20: Power and Electrical Safety Information Warnung Die Stromzufuhr ist nur mit geeigneten Ringösen an das DC Netzteil anzuschliessen. Die richtige Anschlusssequenz ist: Erdanschluss zu Erdanschluss, +RTN zu +RTN und dann -48V zu -48V. Die richtige Sequenz zum Abtrennen der Stromversorgung ist -48V zu -48V, +RTN zu +RTN und dann Erdanschluss zu Erdanschluss. Es ist zu beachten dass der Erdanschluss immer zuerst angeschlossen und als letztes abgetrennt wird.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches DC Power Wiring Terminations Warning for EX Series Switches WARNING: When stranded wiring is required, use approved wiring terminations, such as closed-loop or spade-type with upturned lugs. These terminations must be the appropriate size for the wires and must clamp both the insulation and conductor.
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Chapter 20: Power and Electrical Safety Information 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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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches In Case of Electrical Accident: Action to Take on an EX Series Switch If an electrical accident results in an injury, take the following actions in this order: Related Topics 248 1. Use caution. Be aware of potentially hazardous conditions that could cause further injury. 2. Disconnect power from the switch. 3. If possible, send another person to get medical aid. Otherwise, assess the condition of the victim, then call for help.
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CHAPTER 21 Compliance Information • Agency Approvals for EX Series Switches on page 251 • Compliance Statements for EMC Requirements for EX Series Switches on page 252 • Compliance Statements for Acoustic Noise for EX Series Switches on page 254 • Declaration of Conformity for EX3200 and EX4200 Switches on page 255 Agency Approvals for EX Series Switches EX Series switches comply with the following standards: • • Safety • CAN/CSA-22.2 No. 60950–1–03/UL 60950–1.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches Related Topics • EN 61000-4-2 ESD • 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 • Compliance Statements for EMC Requirements for EX Series Switches on page 252 • Compliance Statements for Acoustic Noise for EX Series Switches on page 254 Compliance Statements for EMC Requirements for EX Series Switches This topic descr
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Chapter 21: Compliance Information CAUTION: Users should not attempt to make electrical ground connections by themselves, but should contact the appropriate inspection authority or an electrician, as appropriate. Users should ensure for their own protection that the electrical ground connections of the power utility, telephone lines, and internal metallic water pipe system, if present, are connected together. This precaution may be particularly important in rural areas.
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Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try and correct the interference by one or more of the following measures: • Reorient or relocate the receiving antenna. • Increase the separation between the equipment and the receiver.
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Chapter 21: Compliance Information • Compliance Statements for EMC Requirements for EX Series Switches on page 252 Declaration of Conformity for EX3200 and EX4200 Switches Related Topics • Agency Approvals for EX Series Switches on page 251 • Compliance Statements for EMC Requirements for EX Series Switches on page 252 • Compliance Statements for Acoustic Noise for EX Series Switches on page 254 Copyright © 2010, Juniper Networks, Inc.