Manuals / 3Com / Computer Equipment / Switch

3Com 8814, 8810 Mounting the Switch User-Supplied Cabinet, One Switch 8807 chassis in a cabinet

Models: 8810 8814 8807

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52CHAPTER 4: SWITCH INSTALLATION

Mounting the Switch

in User-Supplied

Cabinet

Cabinet Configuration Guideline

CAUTION:

■Even if no PoE external power supply is installed, it is recommended that you reserve the PoE power supply slot (just cover a 4 U blank filler panel) in the cabinet for later PoE expansion.

■For components of 4 U or higher, such as chassis and PoE power supply, more screws are required to secure the slide rails in the cabinet considering their weight.

■You can adjust the specific height of every slot as needed. The following guideline is just for reference.

One Switch 8807 chassis in a cabinet

The components and their height are as follows (from bottom up):

■Blank filler panel (2U)

■Cabling frame (2U)

■External PoE power supply (or blank filler panel if no external PoE power supply is installed) (4U)

■Blank filler panel (1U)

■Back cabling frame (1U)

■New Switch 8807 chassis (11U)

■Blank filler panel (1U)

■Cabling frame (2U)

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3Com 8814, 8810 manual Mounting the Switch User-Supplied Cabinet, One Switch 8807 chassis in a cabinet

Contents

3Com Switch 8800 Family 3Com Corporation Campus Drive Marlborough, MA USA United States Government LegendContents System Debugging About this Guide ConventionsProtocols that are used to interconnect LANs Lists icon conventions that are used throughout this guideSwitch Using the supported protocols and CLI commandsRelated DocumentationPreface Product Overview8800s 3Com Switch 8810 10-Slot Chassis 3Com Switch 8814 14-Slot Chassis Chassis and Slots Switch Switch 8807 slotsSwitch Switch 8810 slotsFunctions StructureSpecifications Switch AC Power SystemEach Ethernet port can deliver up to 15.4 W to its PD External PoE Power Rack 3C17509 PoE entry areaNormal Abnormal Mbus IntroductionLabel Color State Abnormal reason Fan tray panel of the Switch 8800 Family Role and functionFabric Modules Gbps Switch FabricPanel RS232/485 port specifications Compact Flash CF slotManagement Ports Status LEDs for the management 10Base-T/100Base-TX portReset button Console port specificationsAUX port specifications Status LEDsStatus LEDs for the 360 Gbps Switch Fabric module Gbps Switch Fabric LED StatusCF status LED Status LEDs for I/O moduleGbps Switch Fabric Technical specifications 720 Gbps Switch Fabric specificationsAUX port Status LEDs for the 720 Gbps Switch Fabric module Status LEDs for the 720 Gbps Switch Fabric module Technical specifications of the Switch 8800 FamilySupported software features Software FeaturesSoftware features of the Switch 8800 Family Lacp Software features of the Switch 8800 Family Product Overview O modules available to the Switch 8800 Family 3C17511 module specificationsApplication Modules Overview3C17512 module specifications 3C17512 2-port 10GBASE-X XFP ModulePanel and LEDs 3C17511 module panel Port LEDs on the 3C17511 module3C17513 12-port 1000BASE-X SFP Module Specifications3C17513 module has two LEDs for each port on its panel 3C17514 module specifications 3C17514 24-port 1000BASE-X SFP ModulePort LEDs on the 3C17513 module Panel and LEDs 3C17514 module panel3C17516 module has one LED for each port on its panel 3C17525 1-port 10GBASE-X Advanced Xenpak ModulePort LEDs on the 3C17516 module 3C17526 module specifications 3C17526 4-port 10GBASE-X XFP ModulePanel and LEDs 3C17525 module panel Port LEDs on the 3C17525 module3C17527 module specifications 3C17527 2-port 10GBASE-X XFP Advanced ModulePanel and LEDs 3C17526 module panel 1000 Mbps optical port LEDs on the 3C17526 module3C17528 48port 10/100/1000 BASE-T RJ-45 Module 3C17528 module has one LED for each port on its panel3C17531 24-port 10/100/1000BASE-T Advanced Module 3C17530 24-port 1000BASE-X SFP Advanced ModulePanel and LEDs 3C17530 module panel 3C17532 module specifications 3C17531 module has one LED for each port on its panelPanel and LEDs 3C17531 module panel Port LEDs on the 3C17531 module3C17532 module has one LED for each port on their panel 3C17533 24-port 1000BASE-X SFP IPv6 ModulePanel and LEDs 3C17533 module panel 3C17534 module specifications 3C17536 module specifications3C17534 24-port 10/100/1000BASE-T IPv6 Module 3C17536 4-port 10GBASE-X XFP Quad IPv6 Module3C17538 module specifications 3C17538 48-port 1000BASE-X SFP IPv6 ModulePanel and LEDs 3C17536 module panel 1000 Mbps optical port LEDs on the 3C17536 moduleTechnical specifications for the 3C17542 Front panelPanel and LEDs 3C17538 module panel Port LEDs on the 3C17538 moduleTechnical specifications for the 3C17546 Technical specifications for the 3CR1754766Available cables Status LEDs on the 3C17546Technical specifications for the 3C17548 Status LEDs on the 3CR1754766Transceiver Specifications Documents the 3Com Switch 8800 Family transceiversTransceivers Switch 8800 Port Switch 8800 Available ModulesDensities Description Max PortInstallation Preparation SafetyGeneral Safety RecommendationsInstallation Preparation Limitation on dust content in equipment room Mechanical active material Unit ContentHarmful gas limits in an equipment room Gas Average mg/m3 Max. mg/m3Installation Tools Power Supply Requirements Space RequirementsRequired installation tools MeasureConfirming Installation Preparation Switch InstallationInstallation Flow Mounting the Switch User-Supplied Cabinet One Switch 8807 chassis in a cabinetTwo Switch 8807 chassis in a cabinet One Switch 8807 chassis in a cabinet Switch 8807 11UOne Switch 8810 chassis in a cabinet Two Switch 8807 chassis in a cabinet Switch 8807 11UOne Switch 8814 chassis in a cabinet One Switch 8810 chassis in a cabinet Switch 8810 14UOne Switch 8814 chassis in a cabinet Switch 8814 17U CabinetConnecting Pgnd Wire Common grounding environment Connecting Pgnd Wire and Power CordOther grounding environment Ground the switch when ground bar is available Connecting AC Power Cord Ground the switch via AC PE wireConnect AC power cord to the Switch Connecting PoE power cable Grounding PoE chassisInstall mounting ears onto the both sides of the switch Installing Fan TrayFan tray is hot swappable Lightning Protection Box Contact take the fan tray out from the packing bagInstalling I/O modules Fasten the screw on top of the PoE lightning protection boxConnecting Interface Cables Connecting console cableRJ-45 Signal Direction DB-25 DB-9 IntroductionAUX cable AUX cable pinoutsConnecting AUX cable Introduction to RJ-45 connectorConnecting category-5 shielded cable Connecting FiberCable Management Cable Routing RecommendationsIntertwinement or bending is allowed Cable bundling example Cable fixing example Verifying Installation Installation checking listTie-binding parameters Cable bundle diameter mm Space between bundles mmSwitch Installation Setting up Configuration Environment Setting upSystem Debugging EnvironmentPowering and Booting the Switch Verifying Installation Before Powering SwitchZbbtest System Debugging Troubleshooting PSU Switch Monitoring MaintenanceDescription of the LEDs on PSU Indicator State description Description of fan tray LEDsHardware Maintenance Removing AC PSU Switch 8807 as exampleIndicator Replacing AC PSUInstalling AC PSU Switch 8807 as example Remove and install the AC PSURemoving and cleaning the air filter of PSU Installing the air filter of PSUReplacing and Cleaning Air Filter of Chassis Removing and cleaning the air filter of chassisInstalling the air filter of the chassis Required toolsInstalling a Module Removing a moduleGently pull the module out of the slot along the guides Replacing the Fan Tray Required toolsRecommended upgrade procedure Software UpgradeRequired cables Boot menu Press Ctrl+B as prompted and the system will displayUpgrading software through console port XModem Main MenuA Windows 98 operating system environment, you can perform Serial SubmenuUpgrading software through management Ethernet port Tftp Send File dialog boxFiles using Tftp and to 0x0 if using FTP Upgrading software through management Ethernet port FTP Loading using FTP Remote and local loading using Tftp Load host programPassword Loss Software Upgrade No response from fabric serial interfaceNo configuration saving during I/O module reboot Insufficient Flash memorySwitch Monitoring and Maintenance Lightning Protection Switch Diagram of lightning arresterInstallation procedure Installation Lightning Arrester for Network PortIs not well grounded yet Installation precautions Use the nylon ties to bundle the cables neatly