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3Com 4005 Installation And Maintenance Manual
Summary of 4005
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Http://www.3com.Com/ 3com switch 4005 installation and maintenance guide part no. 150568-102 r02 published november 2001.
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3com corporation 5400 bayfront plaza santa clara, california 95052-8145 copyright © 2001, 3com corporation. All rights reserved. No part of this documentation may be reproduced in any form or by any means or used to make any derivative work (such as translation, transformation, or adaptation) withou...
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C ontents a bout t his g uide audience definition 7 conventions 7 related documentation 8 1 s etting u p y our s witch 4005 2 o verview of the s witch 4005 product overview 11 physical description 11 minimum requirements for normal operation 12 module slots in the chassis 12 building a system 13 ser...
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4 s witch 4005 c hassis overview 21 preinstallation guidelines 22 safety precautions 22 rack installation guidelines 23 chassis preinstallation guidelines 23 cable management device preinstallation guidelines 23 rack installation 24 table or shelf installation 26 installing the cable management devi...
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7 s witch f abric m anagement m odules and i nterface m odules switch fabric management module overview 44 switch fabric functions 44 management functions 44 high availability operation 47 installation 48 the relationship between two management modules 48 the failover process 48 connectivity rules 4...
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A t echnical s upport online technical services 67 world wide web site 67 3com knowledgebase web services 67 3com ftp site 67 support from your network supplier 68 support from 3com 68 returning products for repair 69 g lossary i ndex.
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A bout t his g uide this switch 4005 installation and maintenance guide provides a description of switch 4005 components, installation and removal procedures, site requirements, and important safety information for switch 4005 components. If the information in the switch 4005 release notes differs f...
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8 a bout t his g uide related documentation the switch 4005 documentation set includes the following documents: ■ switch 4005 installation and maintenance guide (this guide) ■ switch 4005 key information guide ■ switch 4005 software configuration guide ■ switch 4005 release notes to read a brief des...
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1 s etting u p y our s witch 4005 to install your switch 4005 safely and efficiently so that you can connect it to your network, follow these tasks: 1 read chapter 2 in this guide for a quick review of basic facts about the switch. 2 ensure that your installation environment meets the site requireme...
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10 c hapter 1: s etting u p y our s witch 4005 to the switch 4005, you can either unplug and replug the power cord, or you can do it through a command on the switch 4005 management interface. If you installed a second, redundant power supply, 3com recommends that you connect it to a dedicated power ...
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2 o verview of the s witch 4005 this chapter provides an introduction to the design of the 3com ® switch 4005. The topics in this chapter include: ■ product overview ■ switch backplane architecture product overview the switch 4005 is a feature-rich, 14-slot, modular routing switch that can be config...
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12 c hapter 2: o verview of the s witch 4005 minimum requirements for normal operation the following minimum components are required for normal operation of the switch 4005: ■ two fan trays (four fans total) ■ one 300 watt ac power supply ■ one switch fabric management module (sfmm) operating with s...
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Product overview 13 figure 2 shows the rear view of a standard switch 4005 chassis in the minimum configuration. Figure 2 rear view of a standard switch 4005 chassis building a system you can build a complete system from component items that are ordered separately, or you can simplify your installat...
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14 c hapter 2: o verview of the s witch 4005 switch backplane architecture a star-wired scheme of traces inside the chassis, which is called the backplane, is used to connect each interface module slot to the switch fabric management module (sfmm) slots. A module, fan tray, or power supply connects ...
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3 s ite r equirements and p roduct s pecifications this chapter describes the site requirements and product specifications for your switch 4005. The major sections are titled as follows: ■ physical specifications ■ environmental specifications ■ ventilation requirements ■ location requirements ■ pow...
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16 c hapter 3: s ite r equirements and p roduct s pecifications environmental specifications the site for the switch 4005 should meet the environmental requirements shown in table 2: ventilation requirements the chassis operates with two fan trays. Each fan tray contains two fans. These fans pull am...
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Location requirements 17 ■ the following list shows the amount of rack space that is needed to install a switch 4005 chassis in a telco rack or a metric rack: ■ height — 23 cm / 9 in. The height of the chassis, allowing for some extension beyond the location of the upper and lower unit dividing line...
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18 c hapter 3: s ite r equirements and p roduct s pecifications power requirements this section outlines the power requirements for the switch 4005 300-watt ac power supply (model number 3c16822). Table 3 lists power specifications for the chassis. The power supplies are autosensing; that is, a powe...
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Safety information 19 laser warning the following warning is required when you install fiber-optic communication modules into the switch 4005: warning: to ensure optical safety when you install a fiber-optic interface module, comply with the following precaution: although the data communication leds...
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20 c hapter 3: s ite r equirements and p roduct s pecifications regulatory compliance table 4 lists the regulatory standards that the switch 4005 complies with. Regional or country compliance information is also listed in the switch 4005 key information guide, which is included in the shipping box o...
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4 s witch 4005 c hassis this chapter describes how to install the 3com switch 4005 chassis. The main sections in this chapter are as follows: ■ overview ■ preinstallation guidelines ■ installing the chassis ■ installing the cable management device overview the basic steps that comprise a chassis ins...
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22 c hapter 4: s witch 4005 c hassis preinstallation guidelines this section provides safety precautions and various installation guidelines to prepare you to install the switch 4005 chassis in a safe and efficient manner. Safety precautions read this section before you begin to install the switch 4...
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Preinstallation guidelines 23 rack installation guidelines review the following guidelines before you install the chassis in a rack to ensure your safety and the optimal performance of the switch 4005: warning: to ensure mechanical stability and to avoid circuit overloading and improper grounding, f...
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24 c hapter 4: s witch 4005 c hassis install the chassis before you install the cable management device, but plan ahead so that there will be sufficient space for the cable management device on the rack. Note: if your rack has a door, you may have to leave the door open to provide space for the cabl...
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Installing the chassis 25 figure 6 installing a clip nut on the rack 5 have two people lift the chassis through the front of the rack, until both flanges on the chassis are flush against the front of the rack. Note: you may require additional people to help balance the chassis or secure it to the ra...
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26 c hapter 4: s witch 4005 c hassis table or shelf installation to install the chassis on a table or shelf, follow these steps: 1 read the section titled “preinstallation guidelines” in this chapter as well as all sections titled “safety information”. 2 using two people, lift the chassis onto the t...
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Installing the cable management device 27 installing the cable management device an optional cable management device is included in the switch 4005 hardware kit. The cable management device helps to organize module cables from either the top or the bottom of the chassis. You may have other types of ...
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28 c hapter 4: s witch 4005 c hassis.
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5 s witch 4005 p ower s upplies this chapter describes how to install and remove power supplies from the switch 4005 chassis. The sections are titled as follows: ■ power supply features ■ installing a power supply ■ removing a power supply ■ troubleshooting a power supply power supply features the s...
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30 c hapter 5: s witch 4005 p ower s upplies figure 10 and figure 11 show the front and rear views of a switch 4005 power supply. The power supply connector shown in figure 11 makes contact with a connector inside the chassis. Figure 10 external view of the switch 4005 power supply figure 11 chassis...
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Power supply features 31 ac and dc leds when the power supply, power cord, and power source are all functioning normally, both leds on a power supply are lighted. If one or both leds are not lighted, see the section “troubleshooting a power supply” in this chapter. No on/off switch there is no on/of...
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32 c hapter 5: s witch 4005 p ower s upplies installing a power supply to install a power supply into the switch 4005 chassis, follow these steps: 1 read the following warnings and preparation guidelines: warning: the switch 4005 chassis and its components (such as power supplies) must be installed,...
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Installing a power supply 33 4 as shown in figure 12, grasp either handle on the front of the power supply and put your other hand beneath the power supply to support it. Then, face the rear of the chassis. Figure 12 switch 4005 chassis 300-watt ac power supply 5 gently push the power supply inward,...
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34 c hapter 5: s witch 4005 p ower s upplies 7 before you apply power to the switch, consult the setup procedure in chapter 1. If you are performing the initial installation of a switch 4005, 3com recommends that you install all modules and power supplies first, then power up the switch. This way, y...
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Troubleshooting a power supply 35 troubleshooting a power supply if a power supply failure occurs under any condition, a message or trap is sent to the snmp management application. If you see this trap, or experience any other problems with the power supplies, please refer to the following sections ...
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36 c hapter 5: s witch 4005 p ower s upplies.
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6 s witch 4005 f an t rays this chapter describes how to remove and install a fan tray (model number 3c16823) from the switch 4005 chassis. The main sections are titled as follows: ■ fan tray description ■ removing a fan tray ■ installing a fan tray ■ troubleshooting a fan tray fan tray description ...
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38 c hapter 6: s witch 4005 f an t rays normal operation two fan trays with a total of four functioning fans must be installed and operating at all times. If one fan in a fan tray fails, replace the entire fan tray as soon as possible. Caution: all four fans must be operational when the switch 4005 ...
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Removing a fan tray 39 removing a fan tray to remove a fan tray from the switch 4005 chassis, follow these steps: warning: the switch 4005 chassis and its components (such as fan trays) must be installed, maintained, or replaced only by trained service personnel. This guide assumes that the network ...
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40 c hapter 6: s witch 4005 f an t rays installing a fan tray to install a new fan tray in the switch 4005 chassis, follow these steps: warning: the switch 4005 chassis and its components (such as fan trays) must be installed, maintained, or replaced only by trained service personnel. This guide ass...
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Installing a fan tray 41 figure 17 rear view of a switch 4005 fan tray 4 verify that the fan tray is flush with the back of the chassis; do not leave the fan tray partially out of the slot. If the fan tray and the chassis are not properly aligned, remove the fan tray and reseat it. Do not tighten th...
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42 c hapter 6: s witch 4005 f an t rays troubleshooting a fan tray all four fans must rotate continuously for normal operation. If one or both fans in a fan tray fail, a message or trap is sent to the snmp management application to alert you. If one or both of the fans in a fan tray operate intermit...
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7 s witch f abric m anagement m odules and i nterface m odules the front of the switch 4005 chassis has 14 slots that hold the following types of modules: ■ slots 1-12 can house any fast ethernet or gigabit ethernet interface module. ■ slots m1 and m2 can house switch fabric management modules. This...
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44 c hapter 7: s witch f abric m anagement m odules and i nterface m odules switch fabric management module overview the switch 4005 is required to have one switch fabric management module (sfmm) installed in slot m1 or m2. These slots can only house this type of module. Caution: all standard chassi...
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Switch fabric management module overview 45 caution: ifonly one switch fabric management module (sfmm) is installed in a chassis, and you remove the sfmm when it is operating normally or if the sfmm fails, all traffic processing on interface modules stops. Figure 18 identifies the components on the ...
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46 c hapter 7: s witch f abric m anagement m odules and i nterface m odules ■ general status leds — these are the diagnostics (d), power (pwr), primary (p), and release (r) leds. Table 5 explains their purposes. ■ mode button and leds — you use this button on the sfmm to set the port mode led displa...
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Switch fabric management module overview 47 table 8 lists 9-pin-to-9-pin assignments for connecting your pc to the sfmm. Table 9 lists 9-pin-to-25-pin assignments for connecting your pc to the sfmm. High availability operation to establish a redundant switch management configuration, you must have t...
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48 c hapter 7: s witch f abric m anagement m odules and i nterface m odules installation if you install two switch fabric management modules (in slot m1 and m2), your system has redundancy in both management and system controller functions. When you power on or reboot the system with two sfmms insta...
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Interface module overview 49 interface module overview the switch 4005 contains fourteen slots in total, with twelve of those slots being designated for interface modules. Fast ethernet and gigabit interface modules can occupy any of the slots that are numbered 1 – 12 and can be installed in any ord...
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50 c hapter 7: s witch f abric m anagement m odules and i nterface m odules ■ table 10 lists the 10/100base-tx mdi/mdi-x port pinouts: table 10 10/100base-tx (mdi/mdi-x) port pinouts 8-port 100base-fx fast ethernet module ■ model number — 3c16829 ■ size — occupies one slot in the switch 4005 chassis...
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Fast ethernet interface modules 51 figure 19 shows the two available fast ethernet interface modules. Table 11 describes the purpose of the leds on each module. Figure 19 front faceplates of switch 4005 fast ethernet interface modules port link led ejector handle rj-45 ports release button port mode...
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52 c hapter 7: s witch f abric m anagement m odules and i nterface m odules table 11 led indicators on fast ethernet interface modules led state or color definition diag (diagnostics) green power is on (normal operation). Flashing green self-diagnostic process is in progress. Off after initial inser...
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Gigabit ethernet interface modules 53 gigabit ethernet interface modules 3com offers six gigabit ethernet modules to suit different cabling infrastructures and density requirements. This section outlines the physical attributes of each module. 1000base-sx gigabit ethernet modules ■ model number — 3c...
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54 c hapter 7: s witch f abric m anagement m odules and i nterface m odules gbic gigabit ethernet modules ■ model number: 3c16826 (1 port), 3c16843 (2 ports) ■ size — occupies one slot in the switch 4005 chassis ■ functionality — layer 2 and layer 3 switching ■ physical features: ■ diagnostic led sh...
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Gigabit ethernet interface modules 55 figure 20 identifies the components on the front of the six currently available gigabit ethernet interface modules. Figure 20 front faceplates of gigabit ethernet interface modules 4 4 4 gbic transceiver slot model number diagnostic led port link led port mode l...
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56 c hapter 7: s witch f abric m anagement m odules and i nterface m odules table 13 lists and explains the status leds on gigabit ethernet interface modules and explains their modes. Table 13 led indicators on gigabit ethernet interface modules led state or color definition diag (diagnostics) green...
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Installing a module 57 installing a module if you purchased a switch 4005 starter kit that includes all the modules you require, then you can skip this section. However, if you need to install one or more modules, then read the cautions and instructions in this section before you begin. Safety preca...
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58 c hapter 7: s witch f abric m anagement m odules and i nterface m odules esd safety information electrostatic discharge (esd) can damage components of the module. Esd, which occurs when the module is improperly handled, can cause complete or intermittent failures. Caution: to prevent esd-related ...
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Installing a module 59 installation and removal consequences ■ if you only have one switch fabric management module (sfmm) installed and you remove it or it fails, all traffic on the interface modules will be interrupted. ■ if your chassis is already operating in your network and you want to remove ...
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60 c hapter 7: s witch f abric m anagement m odules and i nterface m odules module installation procedure if the chassis is powered on when you install a module, power is applied to the module as soon as its rear connector makes contact with the connector that is inside the slot. To install a switch...
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Installing a module 61 figure 21 installing a module in the chassis 7 to engage the module with the backplane, use both hands to perform the following steps: a push firmly at the two ends of the front panel near the ejector handles until you feel the module connectors make firm contact with the back...
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62 c hapter 7: s witch f abric m anagement m odules and i nterface m odules removing a module to remove a switch fabric management module or interface module from the switch 4005 chassis, follow these steps: caution: the interface modules cannot function unless a switch fabric management module is i...
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Gbic transceivers 63 gbic transceivers the gigabit interface converter (gbic) slot on a gigabit ethernet interface module (model number 3c16826 and 3c16843) requires that you attach a gbic transceiver to it prior to attaching fiber-optic cabling (see figure 22). One side of the transceiver fits into...
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64 c hapter 7: s witch f abric m anagement m odules and i nterface m odules 70-km long haul gbic transceiver the 70-km gigabit ethernet gbic fiber-optic transceiver (model number 3cgbic97) connects to the network using a fiber-optic duplex sc connector. Table 15 lists the transmission ranges for eac...
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Troubleshooting modules 65 troubleshooting modules this section describes troubleshooting for the interface modules and the switch fabric management module. Before you contact your supplier, a technical support vendor, or 3com, write detailed notes of the situation, including the order of events and...
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66 c hapter 7: s witch f abric m anagement m odules and i nterface m odules ■ install the sfmm into the other m slot in the chassis to see if slot location makes a difference. If the diagnostic led still does not light, the software on the sfmm may be corrupted. If you can reach the cli, try downloa...
Page 67: Echnical
A t echnical s upport 3com provides easy access to technical support information through a variety of services. This appendix describes these services. Information contained in this appendix is correct at time of publication. For the most recent information, 3com recommends that you access the 3com ...
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68 a ppendix a: t echnical s upport support from your network supplier if you require additional assistance, contact your network supplier. Many suppliers are authorized 3com service partners who are qualified to provide a variety of services, including network planning, installation, hardware maint...
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Returning products for repair 69 returning products for repair before you send a product directly to 3com for repair, you must first obtain an authorization number. Products sent to 3com without authorization numbers will be returned to the sender unopened, at the sender’s expense. To obtain an auth...
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70 a ppendix a: t echnical s upport austria belgium denmark finland france germany hungary ireland israel italy netherlands 0800 297468 0800 71429 800 17309 0800 113153 0800 917959 0800 1821502 00800 12813 1800553117 1800 9453794 1678 79489 0800 0227788 norway poland portugal south africa spain swed...
Page 71: Lossary
G lossary ambient air temperature the temperature of air that surrounds any electrical part or device. Usually refers to the effect of such temperature in aiding or slowing down removal of heat by radiation and convection from the part or device in question. Asic application specific integrated circ...
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72 g lossary csma/cd carrier sense multiple access with collision detection. This is the way that ethernet works. Ethernet nodes listen for transmissions by other nodes, then transmit when they believe it is quiet. Collisions are possible. If nodes detect that their transmission has collided with an...
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G lossary 73 interoperability the ability of computer equipment from one vendor to communicate and exchange information with equipment from other vendors. Ip address internet protocol address. A unique identity for a machine that is attached to a network that consists of two or more interconnected l...
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74 g lossary out-of-band transmission of information, for example, device management messages, over a medium that is not accessed by network users. Packet any logical block of data that is sent over a network. It contains a header that consists of control information such as senders, receivers, and ...
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G lossary 75 star-wired lan topology in which end points on a network are connected to a common central switch or repeater by point-to-point links. Ethernet networks often use the star topology. A ring topology that is organized as a star, such as token ring, implements a unidirectional closed-loop ...
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76 g lossary.
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77 i ndex numbers 3com knowledgebase web services 67 a ambient temperature, maximum 16 b backplane architecture 14 c cable management 16, 27 cable management device installing in a rack 23 chassis fan tray 37 modules 44 power supply 31 regulatory compliance 20 regulatory compliances 20 specification...