Cabletron Systems BRIM-T6 Appendix a Tpim Specifications, Twisted Pair Tpim Pinouts Station Mode

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APPENDIX A

TPIM SPECIFICATIONS

A.1 TWISTED PAIR TPIM PINOUTS: STATION MODE

Figure A-1 illustrates pinouts for TPIMs that support twisted pair cable (STP and UTP) and that are also configured to support Station applications.

 

 

 

 

 

.

 

 

 

TPIM-T1

TPIM-T2/TPIM-4

5

4

3

2

1

1 2 3 4 5 6 7 8

 

9

8

7

6

 

 

1

Receive +

1

Not Used

2 Ground

 

2 Not Used

3

+5V at 250mA

3 Transmit -

4

Ground

 

4

Receive +

5 Transmit -

5

Receive -

6

Receive -

6 Transmit +

7 Ground

 

7 Ground

8 Ground

 

8 Not Used

9 Transmit +

 

 

Figure A-1. TPIM-T1/T2/T4 Pinouts for Station Mode.

A.2 FIBER OPTIC TPIM SPECIFICATIONS

The TPIM-F2 supports Multimode fiber optic cabling, and the TPIM-F3 supports Single-mode fiber optic cabling.

Table A-1 lists TPIM-F2 specifications, and Table A-2 lists TPIM-F3 specifications.

A-1

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Contents BRIM-T6 USER’S Guide Page All Rights Reserved Order Number 9031288 September DOC Notice FCC NoticeVcci Notice Cabletron Software Program License Program License AgreementUnited States Government Restricted Rights Exclusion of Warranty & Disclaimer LiabilityContents Appendix B Media Specifications and Requirements Chapter Introduction Using this ManualMedia Flexibility Introducing the BRIM-T6BRIM-T6 Management Jumper Selectable Ring SpeedBridge/Routing Protocols Spanning Tree Algorithm STA ComplianceEnvironment Brim SpecificationsSafety Related DocumentationNetworking Publications Getting HelpIntroduction Installing the BRIM-T6 Chapter InstallationUnpacking the BRIM-T6 Installing the BRIM-T6 into a MIM Installing the BRIM-T6 Configuring the BRIM-T6 Ring Speed Installing the BRIM-T6 into a Standalone DeviceSPD Configuring and Installing TPIMs Tpim Configuration for Station Applications Installing TPIMs Connecting STP Segments Chapter Connecting to the NetworkConnecting Fiber Optic Segments Connecting UTP SegmentsConnecting Fiber Optic Segments Connecting to the Network Lanview Leds Chapter Monitoring and Troubleshooting16Mb Ring Speed LNK Media Link OK on attached Tpim XMT TransmitRCV Receive STB StandbyLED Specifications Summary Checking the ConnectionMonitoring and Troubleshooting Twisted Pair Tpim Pinouts Station Mode Appendix a Tpim SpecificationsFiber Optic Tpim Specifications Tpim Specifications Fiber Optic Appendix B Media Specifications and RequirementsImpedance and Attentuation Shielded Twisted Pair STPMaximum Lobe Length Unshielded Twisted Pair UTPMaximum Trunk Lengths Table B-4. UTP Voice Grade and Category 3 Specifications Attenuation and ImpedanceMaximum Lobe Lengths Media Specifications and Requirements