Cisco Systems ME 2400 manual Switch Console RJ-45-to-DB-25 Port DTE

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Appendix B Connector and Cable Specifications

Cable and Adapter Specifications

Table B-2lists the pinouts for the console port, RJ-45-to-DB-25 female DTE adapter, and the console device.

Note The RJ-45-to-DB-25 female DTE adapter is not supplied with the switch. You can order a kit (part number ACS-DSBUASYN=) containing this adapter from Cisco.

Table B-2 Console Port Signaling Using a DB-25 Adapter

Switch

 

 

Console

RJ-45-to-DB-25

Console

Port (DTE)

Terminal Adapter

Device

 

 

 

Signal

DB-25 Pin

Signal

 

 

 

RTS

5

CTS

 

 

 

DTR

6

DSR

 

 

 

TxD

3

RxD

 

 

 

GND

7

GND

 

 

 

GND

7

GND

 

 

 

RxD

2

TxD

 

 

 

DSR

20

DTR

 

 

 

CTS

4

RTS

 

 

 

Cisco ME 2400 Ethernet Access Switch Hardware Installation Guide

 

B-6

OL-7678-01

 

 

 

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Contents Corporate Headquarters Cisco Systems, Inc. All rights reserved N T E N T S Preparing for Installation Crossover Cable and Adapter Pinouts B-5 OL-7678-01 Purpose AudienceOrganization Conventions Bewaar Deze InstructiesSäilytä Nämä Ohjeet Guarde Estas Instruções GEM Disse Anvisninger Xii Related Publications XiiiCisco.com Obtaining DocumentationProduct Documentation DVD Cisco Product Security Overview Documentation FeedbackOrdering Documentation Obtaining Technical Assistance Reporting Security Problems in Cisco ProductsCisco Technical Support & Documentation Website Submitting a Service Request Definitions of Service Request SeverityObtaining Additional Publications and Information Setting up the Switch FeaturesFront Panel Description Front Panel Descriptions 10/100 PortsSFP Module Slots SFP ModulesSFP Module Patch Cable LEDsSystem LED Rear Panel Description Port LEDsPower Connectors Cisco ME AC Switch Power SupplyCisco ME DC Switch Power Supply Management OptionsNetwork Configurations Switch Installation Preparing for InstallationStatement 122F 50C Statement Installation Guidelines Micron MHz/km Cable DistanceGLC-SX-MM Verifying Package Contents Verifying Switch Operation Installing the SwitchPowering Off the Switch Rack-MountingRemoving Screws from the Switch Removing Screws from the Cisco ME SwitchAttaching Brackets to the Switch Rack-Mounting BracketsAttaching Brackets to 19-Inch Racks Attaching Brackets for 23-Inch Racks Attaching Brackets to 24-Inch Racks 132665 Attaching Brackets for Etsi Racks Mounting the Switch in a Rack 15 Mounting the Cisco ME Switch in a RackWall-Mounting Attaching the Brackets to the Switch for Wall-MountingAttaching the Cable Guide Mounting the Switch on a Wall 18 Mounting the Switch on a WallInstalling SFP Modules into SFP Module Slots Installing and Removing SFP ModulesTable- or Shelf- Mounting 19 SFP Module with a Bale-Clasp Latch Removing SFP Modules from SFP Module Slots Inserting and Removing the SFP Module Patch Cable Connecting to the 10/100 Ports 24 Connecting to an Ethernet PortConnecting to SFP Modules Connecting to Fiber-Optic SFP ModulesConnecting to 1000BASE-T SFP Modules 26 Connecting to a 1000BASE-T SFP ModuleWhere to Go Next OL-7678-01 Diagnosing Problems Understanding Post ResultsSymptom Possible Cause Resolution Errdisable recovery cause SFP module might be installed Verify that the SFP module is Technical Specifications OL-7678-01 Connector and Cable Specifications Connector SpecificationsFigure B-2 Fiber-Optic SFP Module LC Connector SFP Module PortsCable and Adapter Specifications Two Twisted-Pair Cable PinoutsFour Twisted-Pair Cable Pinouts for 1000BASE-T Ports TP3Identifying a Crossover Cable Crossover Cable and Adapter PinoutsAdapter Pinouts Switch Console RJ-45-to-DB-25 Port DTE Connecting to DC Power Grounding the Switch Preparing the Ground WireTorque to 15 lbf-in Connecting the Grounding Wire to Earth Ground Wiring the DC-Input Power Source Console Figure C-9 Inserting Wires in the Terminal Block Plug Figure C-10 Torquing the Terminal-Block Captive Screws Figure C-12 Inserting the Terminal Block in the Block Header OL-7678-01 Configuring the Switch with the CLI-Based Setup Program Accessing the CLI Through the Console PortCisco ME DC switch DC power cord Taking Out What You NeedConnecting to the Console Port Figure D-3 Connecting the Switch to a PC Starting the Terminal-Emulation SoftwareEntering the Initial Configuration Information Connecting to a Power SourceIP Settings Completing the Setup Program These choices appear OL-7678-01 Numerics IN-2 IN-3 IN-4 IN-5 IN-6