Enterasys Matrix® DFE-Platinum Series Hardware Installation Guide 7H4385-49 P/N 9033987-06
Electrical Hazard: Only qualified personnel should perform installation procedures. Riesgo Electrico: Solamente personal calificado debe realizar procedimientos de instalacion. Elektrischer Gefahrenhinweis: Installationen sollten nur durch ausgebildetes und qualifiziertes Personal vorgenommen werden. Notice Enterasys Networks reserves the right to make changes in specifications and other information contained in this document and its web site without prior notice.
Regulatory Compliance Information Federal Communications Commission (FCC) Notice This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. NOTE: This equipment has been tested and found to comply with the limits for a class A digital device, pursuant to Part 15 of the FCC rules.
Electromagnetic Compatibility (EMC) This product complies with the following: 47 CFR Parts 2 and 15, CSA C108.8, 2004/108/EC, EN 55022, EN 61000‐3‐2, EN 61000‐3‐3, EN 55024, AS/NZS CISPR 22, VCCI V‐3. Compatibilidad Electromágnetica (EMC) Este producto de Enterasys cumple con lo siguiente: 47 CFR Partes 2 y 15, CSA C108.8, 2004/108/EC, EN 55022, EN 55024, EN 61000‐3‐2, EN 61000‐3‐3, AS/NZS CISPR 22, VCCI V‐3.
Enterasys Customer Support at 353 61 705586 (Ireland).
VCCI Notice This is a class A product based on the standard of the Voluntary Control Council for Interference by Information Technology Equipment (VCCI). If this equipment is used in a domestic environment, radio disturbance may arise. When such trouble occurs, the user may be required to take corrective actions. BSMI EMC Statement — Taiwan This is a class A product. In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures.
Safety Information Class 1 Laser Transceivers The single mode interface modules use Class 1 laser transceivers. Read the following safety information before installing or operating these modules. The Class 1 laser transceivers use an optical feedback loop to maintain Class 1 operation limits. This control loop eliminates the need for maintenance checks or adjustments. The output is factory set, and does not allow any user adjustment.
ENTERASYS NETWORKS, INC. FIRMWARE LICENSE AGREEMENT BEFORE OPENING OR UTILIZING THE ENCLOSED PRODUCT, CAREFULLY READ THIS LICENSE AGREEMENT. This document is an agreement (“Agreement”) between the end user (“You”) and Enterasys Networks, Inc.
3. APPLICABLE LAW. This Agreement shall be interpreted and governed under the laws and in the state and federal courts of the Commonwealth of Massachusetts without regard to its conflicts of laws provisions. You accept the personal jurisdiction and venue of the Commonwealth of Massachusetts courts. None of the 1980 United Nations Convention on the Limitation Period in the International Sale of Goods, and the Uniform Computer Information Transactions Act shall apply to this Agreement. 4. EXPORT RESTRICTIONS.
8. AUDIT RIGHTS. You hereby acknowledge that the intellectual property rights associated with the Program are of critical value to Enterasys, and, accordingly, You hereby agree to maintain complete books, records and accounts showing (i) license fees due and paid, and (ii) the use, copying and deployment of the Program.
x
Contents About This Guide Who Should Use This Guide ............................................................................................................... xv How to Use This Guide ...................................................................................................................... xvi Related Documents ........................................................................................................................... xvi Conventions Used in This Guide .......................
Connecting to a Modem ............................................................................................................3-22 Adapter Wiring and Signal Assignments ...................................................................................3-24 Completing the Installation ...............................................................................................................3-26 Completing the Installation of a New System ...............................................................
Figures 1-1 3-1 3-2 3-3 3-4 3-5 3-6 3-7 3-8 3-9 3-10 3-11 3-12 4-1 4-2 B-1 B-2 B-3 B-4 B-5 B-6 B-7 B-8 B-9 B-10 7H4385-49 DFE-Platinum Module .........................................................................................1-4 Examples, Module Placement in Matrix E7 Chassis..............................................................3-4 Installing Module into Matrix E7 or N7 Chassis (Matrix E7 shown)......................................
xiv
About This Guide This guide provides an overview, installation and troubleshooting instructions, and specifications for the Enterasys Matrix® 7H4385‐49 DFE‐Platinum PoE module. For information about the CLI (Command Line Interface) set of commands used to configure and manage the Platinum DFE modules, refer to the Enterasys Matrix DFE‐Platinum Series Configuration Guide. Note: In this guide, the following terms are used: • DFE refers to Distributed Forwarding Engine series of modules.
How to Use This Guide How to Use This Guide This preface provides an overview of this guide and the DFE‐Platinum Series manual set, a brief summary of each chapter, defines the conventions used in this document, and instructs how to obtain technical support from Enterasys Networks. To locate information about various subjects in this guide, refer to the following table: For... Refer to...
Conventions Used in This Guide Conventions Used in This Guide The following conventions are used in this guide. blue type Indicates a hypertext link. When reading this document online, click the text in blue to go to the referenced figure, table, or section. Note: Calls the reader’s attention to any item of information that may be of special importance. Caution: Contains information essential to avoid damage to the equipment. Precaución: Contiene información esencial para prevenir dañar el equipo.
Getting Help Getting Help For additional support related to the modules or this document, contact Enterasys Networks using one of the following methods: World Wide Web www.enterasys.com/services/support/ Phone 1-800-872-8440 (toll-free in U.S. and Canada) or 1-978-684-1000 For the Enterasys Networks Support toll-free number in your country: www.enterasys.com/services/support/contact/ Internet mail support@enterasys.com To expedite your message, type [SWITCHING] in the subject line.
1 Introduction This chapter provides an overview of the DFE‐Platinum module capabilities, and introduces the 7H4385‐49 PoE module. Important Notice Depending on the firmware version used in the DFE module, some features described in this document may not be supported. Refer to the Release Notes shipped with the DFE module to determine which features are supported. For information about... Refer to page...
Overview of DFE-Platinum Series Module Capabilities Overview of DFE-Platinum Series Module Capabilities The Platinum Distributed Forwarding Engine (DFE) is Enterasys Networks’ next generation of enterprise modules for the Matrix N‐Series and Matrix E7 switches. These DFE modules deliver high performance and flexibility to ensure comprehensive switching, routing, Quality of Service, security, and traffic containment.
DFE-Platinum 7H4385-49 PoE Module DFE-Platinum 7H4385-49 PoE Module This section provides an overview of the 7H4385‐49 (Figure 1‐1). For information about the DFE module features and how to configure them, refer to the Enterasys Matrix DFE‐Platinum Series Configuration Guide. The 7H4385‐49 has 48, 10BASE‐T/100BASE‐TX, PoE‐compliant ports that are accessed through the fixed front panel RJ45 connectors. There is also an slot for an optional network expansion module (NEM).
DFE-Platinum 7H4385-49 PoE Module Figure 1-1 7H4385-49 DFE-Platinum Module FAST ENET 7H4385-49 OFFLINE/ RESET COM 1X MGMT CPU POE GROUP SELECT GROUP G R O U P 1 1 1 2 2 3 3 4 4 5 6 7 8 À Á Â Ã Ä Å Æ 9 11X 10 11 12 13X 14X Ç G R O U P 2 23X 24X 25X 26X È G R O U P 3 35X 36X 37X 38X G R O U P 4 47X 48X É DFE 48V --- 20A MAX OPTIONAL POWER INPUT 1 2 3 4 5 6 1-4 Introduction OFFLINE/RESET switch RJ45 COM port MGMT LED CPU LED PoE LED GROUP SELECT switch 7 8 9 10 GROU
Connectivity Connectivity The 7H4385‐49 DFE module supports up to 48, 10BASE‐T/100BASE‐TX switched ports connected through 48 fixed front panel connectors, and the bridge function between FTM1 and FTM2 connections on the chassis backplane. This enables bridging between 6x1xxx, 6x2xxx, 6x3xxx, and 7x4xxx series modules installed in the same Matrix E7 chassis. If a NEM is installed, additional connections are also available, depending on the NEM model.
Secure Networks Policy Support Secure Networks Policy Support Policy Enabled Networking manages the allocation of networking infrastructure resources in a secure and effective manner. Using Secure Networks Policy, an IT Administrator can predictably assign appropriate resources to the Users, Applications, and Services that use the network; while blocking or containing access for inappropriate or potentially dangerous network traffic.
2 Network Requirements Before installing the module, review the requirements and specifications referred to in this chapter concerning the following: For information about... Refer to page... Link Aggregation 2-1 Module Placement in a Matrix E7 Chassis 2-2 FTM Bridge Function and Optional Interface Module 2-2 10BASE-T Network 2-2 100BASE-TX Network 2-3 The network installation must meet the requirements to ensure satisfactory performance of this equipment.
Module Placement in a Matrix E7 Chassis In normal usage (and typical implementations) there is no need to enable/disable ports for Link Aggregation. The default values will result in the maximum number of aggregations possible. If the switch is placed in a configuration with its peers not running the protocol, no aggregations will be formed and the DFE modules will function normally (that is, Spanning Tree will block redundant paths).
100BASE-TX Network 100BASE-TX Network The fixed front panel ports of the 7H4385‐49 provide a connection that supports Category 5 UTP cabling. The device at the other end of the twisted pair segment must meet IEEE 802.3‐2002 100BASE‐TX Fast Ethernet network requirements for the devices to operate at 100 Mbps. The fixed front‐panel ports also support the 802.3af‐2003 standard for Power over Ethernet (PoE) power sourcing applications over existing cabling. For more information about PoE, refer to Appendix C.
100BASE-TX Network 2-4 Network Requirements
3 Installation Electrical Hazard: Only qualified personnel should perform installation procedures. Riesgo Electrico: Solamente personal calificado debe realizar procedimientos de instalacion. Elektrischer Gefahrenhinweis: Installationen sollten nur durch ausgebildetes und qualifiziertes Personal vorgenommen werden. Important Notice Read the Release Notes shipped with the DFE module to check for any exceptions to the supported features and operation documented in this guide.
Installation Site Requirement Installation Site Requirement The 7H4385‐49 must be installed in a Matrix E7, N1, N3, N5, or N7 chassis located in a Restricted Access Location (RAL). This location should only be accessible by people that have been trained or are technically competent enough to be aware of potential risks of accessing the hazardous areas of the chassis. Locations such as a locked wiring closet or locked cabinet meet this requirement.
Installing Optional Network Expansion Module (NEM) Installing Optional Network Expansion Module (NEM) Note: Install any optional equipment before proceeding to “Backplane Connections and Installation Rules” on page 3-3 for an explanation of the rules to install different series modules in a Matrix E7 chassis. Refer to your release notes or the Enterasys Networks web site for the latest available network expansion module.
Backplane Connections and Installation Rules These DFE modules have connections to both FTM1 and FTM2 backplanes, enabling them to route frames between the two backplanes and all modules in the 6C107 chassis. However, the older first (6x1xx), second (6x2xx), and third (6x3xx) generation modules are still managed using their own Local Management and are not subject to management by the DFE module management entity.
Backplane Connections and Installation Rules Example 2 (Figure 3-1, B) Shows the chassis fully populated with third generation modules (6x3xx). These modules can also be installed in any available chassis slot in the Matrix E7 chassis, but operate as individual modules with separate IP addresses. Each module is configured using Local Management. Rule: The 6x3xx modules can be installed in any available chassis slot in the Matrix E7 chassis.
Backplane Connections and Installation Rules Example 5 (Figure 3-1, E) Shows chassis slots 1 and 5 populated with 6x2xx and 6x1xx modules, respectively; slots 2 through 4 with DFE modules without a bridging module; and slots 6 and 7 with 6x3xx modules.
Preparing to Install into a Matrix E7, N1, N3, N5, or N7 Chassis Preparing to Install into a Matrix E7, N1, N3, N5, or N7 Chassis Caution: Failure to observe static safety precautions could cause damage to the module. Follow static safety handling rules and wear the antistatic wrist strap. Do not cut the non-conductive bag to remove the module. Sharp objects contacting the board or components can cause damage.
Preparing to Install into a Matrix E7, N1, N3, N5, or N7 Chassis 5. Examine the module for damage. If any damage exists, DO NOT install the module. Immediately contact Enterasys Networks. Refer to “Getting Help” on page xviii. 6. To install a 7H4385‐49 into a Matrix E7 or Matrix N7, proceed to “Installing the 7H4385‐49 into a Matrix E7 or Matrix N7 Chassis” on page 3‐8. For Matrix N1, Matrix N3, or Matrix N1, refer to “Installing the 7H4385‐49 into Matrix N1, N3, or N5 Chassis” on page 3‐11.
Preparing to Install into a Matrix E7, N1, N3, N5, or N7 Chassis 3. Align the module card between the upper and lower card guides of the desired slot and slide it into the chassis, taking care that the module slides in straight. See Caution below. Caution: Due to the amount of force needed to properly seat the module connectors into the backplane connectors, it is best to apply force to the end of the levers to insert (or eject) the module. Otherwise, damage could result to the module and chassis.
Preparing to Install into a Matrix E7, N1, N3, N5, or N7 Chassis Figure 3-2 Installing Module into Matrix E7 or N7 Chassis (Matrix E7 shown) Æ Á SERIES 1 2 3 4 E7 6 5 7 Ä FAST ENET 7H4385-49 OFFLINE/ RESET COM 1X MGMT CPU POE GROUP SELECT GROUP G R O U P 1 1 1 2 2 3 3 4 4 5 6 7 8 9 11X 12 X 13X 14X 10 11 12 G R O U P 2 23X 24X 25X 26X G R O U P 3 35X 36X 37X 38X Å Å G R O U P 4 47X 48X DFE 48V --- 20A MAX OPTIONAL POWER INPUT Ä ACON 1 POWER LINE 100-125V~12
Preparing to Install into a Matrix E7, N1, N3, N5, or N7 Chassis Installing the 7H4385-49 into Matrix N1, N3, or N5 Chassis Caution: Failure to observe static safety precautions could cause damage to the module. Follow static safety handling rules and wear the antistatic wrist strap. Do not cut the non-conductive bag to remove the module. Sharp objects contacting the board or components can cause damage.
Preparing to Install into a Matrix E7, N1, N3, N5, or N7 Chassis 3. Align the module card between the upper and lower card guides of the desired slot and slide it into the chassis, taking care that the module slides in straight. See Caution below. Caution: Due to the amount of force needed to properly seat the module connectors into the backplane connectors, it is best to apply force to the end of the levers to insert (or eject) the module. Otherwise, damage could result to the module and chassis.
Preparing to Install into a Matrix E7, N1, N3, N5, or N7 Chassis Figure 3-3 Installing Module into Matrix N3, N5, or N1 Chassis (N3 shown) 7H4385-49 PWR 47X 4 G R O U P 3 G R O U P 2 G R O U P 1 G R O U P REDUNDANCY 1X FAST ENET 7C203-1 48V --- 20A MAX OPTIONAL POWER INPUT Á DFE 38X 48X 36X 37X 26X 25X 35X 24X 23X 12 11 14X 13X 9 8 7 6 10 12 X 11X 3 5 2 4 1 3 GROUP SELECT 2 4 1 GROUP COM CPU POE MGMT OFFLINE/ RESET Æ 100-125V~12.0A 200-240V~6.
Connecting 48 Vdc Power for PoE Operation Connecting 48 Vdc Power for PoE Operation The Matrix N5 (7C105‐P) chassis provides 48 Vdc to connected PDs (powered devices) by way of its backplane connection to a PoE‐compliant DFE module such as the 7H4385‐49. Note: When you install the 7H4382-49 in a Matrix N5 chassis, the 7H4382-49 48 Vdc Optional Power Input does not support a connection from an external N-POE Power System.
Connecting to the Network Connecting to the Network This section provides the procedures for connecting unshielded twisted pair (UTP) segments from the network or other devices to the 7H4385‐49 (“Connecting UTP Cables to 7H4385‐49” on page 3‐15). Note: If the DFE module is being installed in a network using Link Aggregation, there are rules concerning the network cable and port configurations that must be followed for Link Aggregation to operate properly.
Connecting to the Network Making the UTP Connections Caution: To prevent damage to the equipment, do not connect the PoE supported ports (1 through 48) to segments running between buildings. Keep connections to equipment within the building. Precaución: Para evitar que el equipo se dañe, no conecte los puertos PoE (1 a 48) a segmentos que vayan de un edificio a otro. Mantenga las conexiones de los equipos dentro del edificio.
Connecting to the Network b. Each time the GROUP SELECT button is pressed for less that one second, the GROUP LED lights up in sequence, indicating which Group is selected. The receive and transmit activity for that group of segments is then indicated by the RX and TX LEDs for each segment. c. Verify that the cabling being used is Category 5 UTP with an impedance between 85 and 111 ohms. If the port is to operate at 100 Mbps, category 5 cabling must be used. d.
Connecting to the Network Figure 3-6 Four-Wire Straight-Through Cable RJ45 Pinouts, Connections Between Switches and End User Devices À Á RX+ 1 1 RX+ RX 2 2 RX TX+ 3 3 TX+ TX 6 6 TX Ã Â 1 RJ45 device port 2 Other device port Figure 3-7 Devices 3 RJ45-to-RJ45 straight-through cable 4 RX+/RX- and TX+/TX- connections. These connections must share a common color pair.
Connecting to the Network Figure 3-8 Eight-Wire Straight-Through Cable RJ45 Pinouts, Connections Between Switches and End User Devices À Á TX1+ 1 1 TX2+ RX1- 2 2 RX2- TX2+ 3 3 TX1+ TX3+ 4 4 TX4+ RX3- 5 5 RX4- RX2- 6 6 RX1- TX4+ 7 7 TX3+ RX4- 8 8 RX3- Â 1 RJ45 device port 2 Other device port f. 3 RJ45-to-RJ45 straight-through cable Ensure that the twisted pair connection meets the dB loss and cable specifications outlined in the Cabling Guide.
Connecting to COM Port for Local Management 3. Press on the GROUP SELECT switch again for more than one second. This returns the 7H4385‐49 to port RX (receive) and TX (transmit) status mode. Connecting to COM Port for Local Management This section describes how to install a UTP straight‐through cable with RJ45 connectors and optional adapters to connect a PC, a VT series terminal, or a modem to an Enterasys Networks module to access Local Management.
Connecting to COM Port for Local Management 4. 5. Turn on the PC and set the following parameters on your VT emulation package: Parameter Setting Mode 7 Bit Control Transmit Transmit=9600 Bits Parity 8 Bits, No Parity Stop Bit 1 Stop Bit When these parameters are set, the Local Management password screen will display. Refer to the appropriate Enterasys Matrix DFE‐Platinum Series Configuration Guide for further information.
Connecting to COM Port for Local Management 2. Plug the RJ45 connector at the other end of the UTP straight‐through cable into the RJ45‐to‐DB25 female adapter. 3. Connect the RJ45‐to‐DB25 adapter to the port labeled COMM on the VT terminal. 4.
Connecting to COM Port for Local Management 1. Connect the RJ45 connector at one end of the UTP straight‐through cable to the COM port of the module. 2. Plug the RJ45 connector at the other end of the UTP straight‐through cable into the RJ45‐to‐DB25 modem adapter. 3. Connect the RJ45‐to‐DB25 adapter to the communications port on the modem. 4. Turn on the modem. 5. With a PC connected to a remote modem, you can configure the switch remotely.
Connecting to COM Port for Local Management Adapter Wiring and Signal Assignments COM Port Adapter Wiring and Signal Diagram RJ45 DB9 Pin Conductor Pin Signal 1 Blue 2 Receive (RX) 4 Red 3 Transmit (TX) 5 Green 5 Ground (GRD) 2 Orange 7 Request to Send (RTS) 6 Yellow 8 Clear to Send (CTS) 1 Pins 8 RJ45 Connector (Female) 3-24 Installation 5 9 Pins 1 6 DB9 Connector (Female)
Connecting to COM Port for Local Management VT Series Port Adapter Wiring and Signal Diagram RJ45 DB25 Pin Conductor Pin Signal 4 Red 2 Transmit (TX) 1 Blue 3 Receive (RX) 6 Yellow 5 Clear to Send (CTS) 5 Green 7 Ground (GRD) 2 Orange 20 Data Terminal Ready 1 Pins 8 Pins 13 25 RJ45 Connector (Female) 1 14 DB25 Connector (Female) Modem Port Adapter Wiring and Signal Diagram RJ45 DB25 Pin Conductor Pin Signal 1 Blue 2 Transmit (TX) 2 Orange 8 Data Carrier Dete
Completing the Installation Completing the Installation Completing the DFE module installation depends on if the module is being installed in: • a new DFE module system (refer to “Completing the Installation of a New System” on page 3‐26), or • an established, operating DFE module system (refer to “Completing the Installation of a DFE Module in an Existing System” on page 3‐28).
Completing the Installation The DFE module is now ready to be configured. For information about setting the IP address and configuring Telnet settings for remote access to DFE management, refer to Chapter 3 in the Enterasys Matrix DFE‐Platinum Series Configuration Guide. The CLI commands enable you to initially set up and perform more involved management configurations. The Enterasys Matrix DFE‐Platinum Series Configuration Guide is available online at: http://www.enterasys.
Completing the Installation Completing the Installation of a DFE Module in an Existing System In an established DFE module system, • a DFE module is already established as the management module, • the passwords have already been set for various users, • the system IP address is set, and • other system parameters have been set.
4 Troubleshooting This chapter provides information concerning the following: For information about... Refer to page... Using LANVIEW 4-1 Troubleshooting Checklist 4-6 Overview of DFE Module Shutdown Procedure 4-8 Recommended Shutdown Procedure Using OFFLINE/RESET Switch 4-9 Last Resort Shutdown Procedure Using OFFLINE/RESET Switch 4-10 Using LANVIEW The DFE module uses a built‐in visual diagnostic and status monitoring system called LANVIEW.
Using LANVIEW Viewing the Receive and Transmit Activity You can view the 7H4385‐49 receive and transmit port activity on the RX and TX LEDs. However, only one group of 12 ports may be viewed at a time. To view the receive and transmit activity on a group of 7H4385‐49 segments, press the GROUP SELECT button (see Figure 4‐1) for less than one second to step to the group of interest (Groups 1 through 4).
Using LANVIEW 3. Press the GROUP SELECT button again for more than one second. This returns the 7H4385‐49 to the default status mode to monitor RX (receive) and TX (transmit) activity. Table 4‐1 describes the LED indications and provides recommended actions as appropriate. Note: The terms used in Table 4-1 indicate the following: • Flashing indicates LED is flashing randomly. • Blinking indicates LED is flashing at a steady rate (approximately 50% on, 50% off). • Solid indicates a steady LED light.
Using LANVIEW Table 4-1 LANVIEW LEDs (continued) LED Color State Recommended Action CPU (cont’d) Amber and off Alternating (67% on, 33% off). Indicates that a shutdown process has completed. This indication will remain for 60 seconds before automatically restarting. While in this state, you have 60 seconds to safely remove the DFE module from the chassis. RX/TX Indications in Standard Mode RX (Receive) Off No link. No activity. Port enabled or disabled. None. Green Solid.
Using LANVIEW Table 4-1 LED LANVIEW LEDs (continued) Color State Recommended Action RX/TX LED Indications in PoE Port Status Mode RX/TX Green/Off There is a connection to a PD. There is 48 Vdc at the RJ45 connector. None. Off/Red Port is off due to overload. The attached device exceeded maximum load according to 802.3af standard PoE device power classification. 1. Check the attached PD to see if it is defective and drawing too much power for its Power Classification.
Troubleshooting Checklist Troubleshooting Checklist If the module is not working properly, refer to Table 4‐2 on page 4‐6 for a checklist of problems, possible causes, and recommended actions to resolve the problem. Table 4-2 Troubleshooting Checklist Problem Possible Cause Recommended Action All LEDs are OFF. Loss of power. Ensure that the DFE module was installed properly according to the installation instructions in Chapter 3, and that the host chassis is providing power.
Troubleshooting Checklist Table 4-2 Troubleshooting Checklist (continued) Problem Possible Cause Recommended Action Cannot contact the module through inband management. IP address not assigned. Refer to the Enterasys Matrix DFE-Platinum Series Configuration Guide for the IP address assignment procedure. Port is disabled. Enable port. Refer to the Enterasys Matrix DFE-Platinum Series Configuration Guide for instructions to enable/disable ports.
Overview of DFE Module Shutdown Procedure Table 4-2 Troubleshooting Checklist (continued) Problem Possible Cause Recommended Action User parameters (IP address, device and module name, etc.) were lost when the module power was cycled, the front panel OFFLINE/ RESET switch was pressed. Position of Mode switch (7), Persistent Data Reset, was changed sometime before either cycling power or pressing the OFFLINE/RESET switch, causing the userentered parameters to reset to factory default settings.
Overview of DFE Module Shutdown Procedure Figure 4-2 OFFLINE/RESET Switch FAST ENET À 7H4385-49 OFFLINE/ RESET COM 1X MGMT CPU POE GROUP SELECT G R O U P 1 GROUP 1 1 2 2 3 3 4 4 5 6 1 OFFLINE/RESET switch (in similar location on all DFE modules) Recommended Shutdown Procedure Using OFFLINE/RESET Switch Caution: Do not pull any DFE module out of an operating chassis before it has completed its shutdown routine.
Overview of DFE Module Shutdown Procedure Last Resort Shutdown Procedure Using OFFLINE/RESET Switch Caution: This method of shutting down a DFE module is not recommended except as a last resort, because all processes currently running on the module will be interrupted resulting in loss of frames. Precaución: No se recomienda utilizar este método para apagar los módulos DFE- Gold.
A Specifications This appendix provides information about the following: For information about... Refer to page... DFE Module Specifications A-1 COM Port Pinout Assignments A-2 Regulatory Compliance A-3 Enterasys Networks reserves the right to change the specifications at any time without notice. DFE Module Specifications Table A‐1 provides the Input/Output ports, processors and memory, physical, and environmental module specifications for the 7H4385‐49 DFE module.
COM Port Pinout Assignments Table A-1 7H4385-49 Specifications (continued) Item Specification Physical Dimensions 46.43 H x 6.05 W x 29.51 D (cm) 18.28 H x 2.38 W x 11.62 D (in.) Approximate Weight Gross: 5.54 kg (12.0 lb) (shipping carton containing one module) Net: 4.10 kg (9.0 lb) (one module without packaging) Predicted hours for Mean Time Between Failures (MTBF) For the MTBF hours for this product, refer to the MTBF web site at URL: http://www.enterasys.
Regulatory Compliance Regulatory Compliance The 7H4385‐49 meets the safety and electromagnetic compatibility (EMC) requirements listed in Table A‐3: Table A-3 Compliance Standards Regulatory Compliance Standards Safety UL 60950, CSA C22.2 No. 60950, 2006/95/EC, EN 60950, IEC 60950, EN 60825, 21 CFR 1040.10. Electromagnetic Compatibility (EMC) 47 CFR Parts 2 and 15, CSA C108.8, 2004/108/EC, EN 55022, EN 61000‐3‐2, EN 61000‐3‐3, EN 55024, AS/NZS CISPR 22, VCCI V‐3.
Regulatory Compliance A-4 Specifications
B Mode Switch Settings and Option Installations This appendix covers the following items: For information about... Refer to page... Required Tools B-1 Setting the Mode Switches B-2 Memory Locations and Replacement Procedures B-3 Gaining Access to Memory Modules B-4 Required Tools Use the following tools to perform the procedures provided in this appendix: • Antistatic wrist strap • Phillips screwdriver Caution: An antistatic wrist strap is required to perform the procedures in this appendix.
Setting the Mode Switches Setting the Mode Switches Caution: Read the appropriate sections to be fully aware of the consequences when changing switch settings. Only qualified personnel should change switch settings. Precaución: Si desea modificar la configuración del interruptor, lea las secciones correspondientes para saber cuál será el resultado de hacerlo. Estas modificaciones a la configuración sólo debe realizarlas personal calificado.
Memory Locations and Replacement Procedures 3 4 5 6 7 CPU GROUP SELECT 1 2 MGMT POE 2 3 7G-6MGBIC-A 1 6 À 48V --- 20A MAX 1 2 3 4 5 6 7 8 ON DFE 47X 4 G R O U P OPTIONAL POWER INPUT 48X 37X 35X 3 G R O U P 38X 36X 25X 5 23X 4 2 3 2 G R O U P 26X 24X 13X 11X 6 1 5 4 14X G R G O R U O P U P 1 1 12 X 1X 1X 12 11 4 10 3 9 2 8 1 FAST ENET 7H4385-49 GROUP OFFLINE/ RESET Mode Switch Location (7H4385-49 shown without safety cover) COM Figure B-1 1 Mode swi
Gaining Access to Memory Modules GROUP SELECT 1 2 3 4 7 6 5 GROUP 2 3 7G-6MGBIC-A 2 1 6 48V --- 20A MAX OPTIONAL POWER INPUT À Á Â DFE 47X 4 G R O U P 48X 37X 35X 3 G R O U P 38X 36X 25X 5 23X 4 2 3 G R O U P 26X 24X 13X 11X 6 1 5 4 14X G R G O R U O P U P 1 1 12 X 1X 1X 12 11 4 10 3 9 2 8 1 FAST ENET 7H4385-49 MGMT POE CPU OFFLINE/ RESET DIMM and DRAM SIMM Locations (7H4385-49 shown without safety COM Figure B-2 cover) 1 DRAM SIMM 2 DIMM 3 Ma
Gaining Access to Memory Modules Removing the Safety Cover Warning: The safety cover protects you from exposure to an energy hazard in excess of 240 Volt-Amperes. Never operate the DFE module without the safety cover installed. Advertencia: La cubierta de seguridad lo protege de exponerlo al riesgo de energía en exceso de 240 Volt -Amperes.Nunca se debe opererar el modulo de DFE sin la cobertura de seguridad instalada. Warnhinweis: Die Sicherheitsabdeckung schützt vor Stromstössen von bis zu 240 VA.
Gaining Access to Memory Modules Figure B-3 Removing the Safety Cover Á À GROUP SELECT 1 2 4 3 2 3 7G-6MGBIC-A 1 6 DFE 47X 1 Safety cover 2 Cover screws (7) B-6 Mode Switch Settings and Option Installations 48V --- 20A MAX 4 G R O U P OPTIONAL POWER INPUT 48X 37X 35X 3 G R O U P 38X 36X 25X 5 23X 4 2 3 2 G R O U P 26X 24X 13X 11X 6 1 5 4 14X G R G O R U O P U P 1 1 12 X 1X 1X 12 11 4 10 3 9 2 8 1 7 6 5 GROUP OFFLINE/ RESET FAST ENET 7H4385-49
Gaining Access to Memory Modules DRAM SIMM Replacement Procedure Caution: Observe all Electrostatic Discharge (ESD) precautions when handling sensitive electronic equipment. Precaución: Al trabajar con equipos electrónicos sensibles, tome todas las precauciones de seguridad para evitar descargas de electricidad estática. After you have removed the safety cover as described in “Removing the Safety Cover” on page B‐5, proceed to “Removing the Optional Network Expansion Module (NEM)”.
Gaining Access to Memory Modules 2. Remove the two screws fastening the NEM to the DFE module front panel and remove the standoff fastening the NEM to the main board. Save the two screws and standoff for later use to reinstall the NEM. 3. Lift and remove the NEM off the two main PC board connectors. Now you have access to the DRAM SIMM. To replace the DRAM SIMM, proceed to “Removing the DRAM SIMM”. Removing the DRAM SIMM To remove the DRAM SIMM, refer to Figure B‐5 and proceed as follows. 1.
Gaining Access to Memory Modules Installing the DRAM SIMM Caution: Observe all Electrostatic Discharge (ESD) precautions when handling sensitive electronic equipment. Precaución: Al trabajar con equipos electrónicos sensibles, tome todas las precauciones de seguridad para evitar descargas de electricidad estática. To install the DRAM SIMM, refer to Figure B‐6 and proceed as follows: 1.
Gaining Access to Memory Modules DIMM Replacement Procedure In the event that the Dual In‐line Memory Module (DIMM) needs to be replaced, the following sections explain how to remove and install the DIMM. If you have questions concerning the replacement of the DIMM, refer to “Getting Help” on page xviii for details on how to contact Enterasys Networks. Removing the DIMM Caution: Observe all Electrostatic Discharge (ESD) precautions when handling sensitive electronic equipment.
Gaining Access to Memory Modules Installing the DIMM Caution: Observe all Electrostatic Discharge (ESD) precautions when handling sensitive electronic equipment. Precaución: Al trabajar con equipos electrónicos sensibles, tome todas las precauciones de seguridad para evitar descargas de electricidad estática. To install a DIMM, refer to Figure B‐8 and proceed as follows: 1. Insert the DIMM down between the connector fingers. 2.
Gaining Access to Memory Modules Figure B-9 Installing the Network Expansion Module  À 6 5 4 3 2 1 Å GROUP SELECT 1 2 3 4 36X 38X G R O U P 48V --- 20A MAX à DFE 47X 4 G R O U P OPTIONAL POWER INPUT 48X 37X 35X 3 Ä 25X 23X 2 G R O U P 26X 24X 13X 11X 1 14X G R G O R U O P U P 1 12 X 1X 1X 12 11 4 10 3 9 2 8 1 7 6 5 GROUP OFFLINE/ RESET FAST ENET 7H4385-49 MGMT POE CPU COM 6 5 4 3 2 1 7G-6MGBIC-A Á 1 NEM 2 Front panel B-12 3 NEM connector
Gaining Access to Memory Modules Reinstalling the Safety Cover To install the safety cover, refer to Figure B‐10 and proceed as follows: Warning: The safety cover protects you from exposure to an energy hazard in excess of 240 Volt-Amperes. Never operate the DFE module without the safety cover installed. Advertencia: La cubierta de seguridad lo protege de exponerlo al riesgo de energía en exceso de 240 Volt -Amperes.Nunca se debe opererar el modulo de DFE sin la cobertura de seguridad instalada.
47X DFE 1 B-14 Safety cover Mode Switch Settings and Option Installations 2 G R O U P Screws (7) 48X 38X 6 36X 25X 5 4 3 2 26X G R O U P 1 7G-6MGBIC-A 24X 6 5 1 4 3 2 14X 1 12 X 1X 12 11 4 10 3 9 2 8 1 7 6 5 4 3 2 1 MGMT POE GROUP CPU GROUP SELECT OFFLINE/ RESET COM Figure B-10 48V --- 20A MAX OPTIONAL POWER INPUT 4 37X 35X 3 G R O U P 23X 2 13X 11X G R G O R U O P U P 1 1X FAST ENET 7H4385-49 Gaining Access to Memory Modules Installing the S
C About PoE (Power over Ethernet) This appendix provides an overview of Power over Ethernet Technology and how it is implemented in relation to the 7H4385‐49. Overview Power over Ethernet (PoE) refers to the ability to provide operational power through the same Ethernet cabling to a PD (powered device) connected to a data network. Modern Ethernet implementations employ differential signals over twisted pair cables. This requires a minimum of two twisted pairs for a single physical link.
Overview Proprietary PD Detection The 7H4385‐49 supports a subset of the currently deployed proprietary PoE methods. This includes support for Cisco PDs, including a proprietary capacitor based detection scheme. Power Interface The 7H4385‐49 can interface with an external 48V power supply that resides in a Matrix N5 chassis or from a separate Matrix N‐POE Power System. Matrix N5 Backplane 48 Vdc Interface The 7H4385‐49 has a connector that interfaces with the backplane of the N5 chassis for 48 Vdc power.
Overview PoE Port Status LEDs The PoE port status of each 10/100 Mbps front‐panel port is indicated by the two‐color RX and TX LED display for each port. To observe the PoE port status indications, you must switch the DFE module management system from the default RX/ TX Status Mode to the PoE Port Status Mode using the DFE module front‐panel GROUP SELECT switch. The switch operation and a description of how to use the LED indications are described in “Using LANVIEW” on page 4‐1.
Overview C-4 About PoE (Power over Ethernet)
Index Numerics G 100BASE-TX connection 3-15 requirements 2-3 10BASE-T connection 3-15 requirements 2-2 7H4385-49 introduction to 1-3, 1-4 specifications for A-1 Getting Help instructions for xviii GROUP SELECT button use of the 4-2 C Cable connections 7H4382-49 3-15 UTP 3-15 Cable specifications 100BASE-TX network 2-3 10BASE-T network 2-2 CLI command introduction to 1-5 COM port connections IBM PC or Compatible Device 3-20 Modem 3-22 VT Series Terminal 3-21 what is needed 3-20 Connecting to the network
Network Requirements list of 2-1 7H4385-49 A-1 Standards compatibility 1-5 O T Offline/reset switch use of 4-9 Optional network expansion module installation of 3-3 Transmit LEDs viewing of 4-2 Troubleshooting 4-1 checklist for 4-6 P U Pinout assignments console port A-2 Pinouts crossover 3-17, 3-18 straight-through 3-18, 3-19 PoE (Power over Ethernet) overview of C-1 PoE operation power connection for 3-14 PoE port status viewing of 4-2 Unpacking the module 3-2 User Personalized Networks (UPN) See
