Cisco Systems Cisco ME 3400 manual Switch Installation Preparing for Installation

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Chapter 2 Switch Installation

Preparing for Installation

Warning Ethernet cables must be shielded when used in a central office environment. Statement 171

Note Warning Statement 345 applies only when you wall-mount the switch:

Warning Suitable for mounting on and over a concrete or other non-combustible surface only. Statement 345

Warning Do not work on the system or connect or disconnect cables during periods of lightning activity. Statement 1001

Warning Read the installation instructions before connecting the system to the power source. Statement 1004

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Warning To prevent bodily injury when mounting or servicing this unit in a rack, you must take special precautions to ensure that the system remains stable. The following guidelines are provided to ensure your safety:

This unit should be mounted at the bottom of the rack if it is the only unit in the rack.

When mounting this unit in a partially filled rack, load the rack from the bottom to the top with the heaviest component at the bottom of the rack.

If the rack is provided with stabilizing devices, install the stabilizers before mounting or servicing the unit in the rack. Statement 1006

Warning Class 1 laser product. Statement 1008

Warning This unit is intended for installation in restricted access areas. A restricted access area can be accessed only through the use of a special tool, lock and key, or other means of security. Statement 1017

Warning The plug-socket combination must be accessible at all times, because it serves as the main disconnecting device. Statement 1019

Warning This equipment must be grounded. Never defeat the ground conductor or operate the equipment in the absence of a suitably installed ground conductor. Contact the appropriate electrical inspection authority or an electrician if you are uncertain that suitable grounding is available. Statement 1024

Cisco ME 3400 Ethernet Access Switch Hardware Installation Guide

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OL-7677-04

 

 

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Contents Americas Headquarters Page N T E N T S Installing and Removing SFP Modules Speed, Duplex, and Autonegotiation IP Settings D-2 Organization AudiencePurpose Conventions Related Publications OL-7677-04 Setting up the Switch Switch Models1describes the switch models Front Panel DescriptionCisco ME 3400-24TS AC and DC Switches Front Panel Cisco ME 3400-24TS AC Ethernet Access Switch Front PanelCisco ME 3400-24FS Switch AC Switch Front Panel Cisco ME 3400G-12CS AC and DC Switches Front PanelCisco ME 3400G-2CS Switch Front Panel System LED Dual-purpose ports Console port SFP module ports10/100 Ports Only the Cisco ME-3400-24TS Switches SFP Module Ports SFP ModulesSystem LED LEDsSFP Module Patch Cable These illustrations show the location of the System LEDConsole Power Supply LEDs Only Cisco ME 3400G-12CS Switches Port LEDsConsole Port Dual-Purpose Port LEDsCable lock Ground connector Fan exhaust Cisco ME 3400-24TS Switch Rear PanelCisco ME 3400-24FS Switch Rear Panel Exhaust fan Cable lock Ground connectorCisco ME 3400-2CS Switch Rear Panel Power Supply FeaturesCisco ME 3400G-12S Switch Rear Panel Fan exhaust AC power connector Ground connectorNetwork Configurations Cisco ME AC Switch Power SupplyCisco ME DC Switch Power Supply Management OptionsPreparing for Installation This section covers these topicsSwitch Installation Preparing for Installation 122F 50C Statement Cisco ME 3400G-12CS Switches Installation GuidelinesCisco ME 3400-24TS Switches Powering Off the Switch Verifying Switch OperationInstalling the Switch This section describes these installation proceduresRemoving Screws from the Switch Rack-MountingAttaching Brackets to the Switch Rack-Mounting BracketsAttaching Brackets to 19-Inch Racks 191022 Attaching Brackets for 23-Inch Racks Attaching Brackets for 24-Inch Racks Attaching Brackets for Etsi Racks Mounting the Switch in a Rack Phillips machine screws Cable guide and screwPhillips flat-head screws Attaching the Brackets to the Switch for Wall-MountingWall-Mounting Mounting the Switch on a Wall 11 Mounting the Switch on a WallInstalling and Removing SFP Modules Table- or Shelf-MountingInstalling SFP Modules 12 SFP Module with a Bale-Clasp LatchRemoving SFP Modules Bale claspInserting and Removing the SFP Module Patch Cable Connecting to the 10/100 and 10/100/1000 Ports 17 Connecting to an Ethernet PortLC connector Connecting to SFP ModulesConnecting to Fiber-Optic SFP Modules Connecting to 1000BASE-T SFP Modules 19 Connecting to a 1000BASE-T SFP ModuleConnecting to Dual-Purpose Ports 20 Connecting to a Dual-Purpose PortWhere to Go Next This section includes these troubleshooting topics Diagnosing ProblemsCheck Switch Post Results Bad or Damaged Cable Check Switch LEDsCheck Switch Connections Ethernet and Fiber CablesPing the End Device SFP Module Port IssuesPort and Interface Settings Spanning Tree LoopsSpeed, Duplex, and Autonegotiation How to Clear the Switch IP Address and ConfigurationCheck Switch Performance Autonegotiation and NIC CardsLocating the Switch Serial Number Serial Number Location on the Cisco ME 3400G-2CS SwitchSerial Number Location on the Cisco ME 3400G-2CS Switch 10/100 Ports Connector SpecificationsThese sections describe the connectors used with the switch Figure A-1 10/100 Port Pinouts Figure A-2 Fiber-Optic SFP Module LC Connector Dual-Purpose PortsCable and Adapter Specifications SFP Module Cable SpecificationsTwo Twisted-Pair Cable Pinouts Identifying a Crossover Cable Four Twisted-Pair Cable Pinouts for 1000BASE-T PortsCrossover Cable and Adapter Pinouts RxD TxD Adapter PinoutsTxD RxD Switch Console RJ-45-to-DB-25 Port DTE Technical Specifications This appendix lists the switch technical specificationsAC Power Requirements Physical Dimensions OL-7677-04 Connecting to DC Power Review these safety warnings before you ground the switch Grounding the SwitchPreparing the Ground Wire Figure C-1 Stripping the Ground Wire Torque to 15 lbf-in Figure C-3 Torquing Ground-Lug ScrewsTelco rack Connecting the Grounding Wire to Earth GroundTelco rack Grounding wire Wiring the DC-Input Power Source Primary power feed Secondary redundant power feedAll Cisco ME 3400 Switches Cisco ME 3400-24TS SwitchesCisco ME 3400G-12CS Switches Figure C-8 Terminal Block Plug Console Figure C-11 Inserting Wires in the Terminal Block Plug Figure C-13 Completed Wiring of Terminal Block Plug OL-7677-04 Accessing the CLI Through the Console Port Starting the Terminal-Emulation SoftwareCompleting the Setup Program Entering the Initial Configuration InformationIP Settings Enter a virtual terminal Telnet password, and press Return Enter an enable secret password, and press ReturnEnter an enable password, and press Return Switch or as a standalone switchThese choices appear Auto-MDIX Pinouts See also connectors and cables cautions NumericsConnection procedures Cisco IOS command-line interface CiscoViewConnecting outside the building warning Connectors and cables 10/100 ports Console portInstalling SFP modules 2-17 to IN-3Power on LEDs Running at power on Power Connecting to ACConnecting to DC ConnectorsGround connection IN-5IN-6