Cabletron Systems BRIM-T6 manual Chapter Introduction, Using this Manual

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CHAPTER 1

INTRODUCTION

Welcome to the BRIM-T6 USER’S GUIDE. This manual describes BRIM-T6 features, installation instructions, and operating procedures. It is intended for all users of the BRIM-T6.

1.1 USING THIS MANUAL

If you are unfamiliar with Cabletron Systems’ networking products, please read this manual completely to gain an understanding of the features and capabilities of the BRIM-T6. Also, you should have a general knowledge of Token Ring (IEEE 802.5) data communications networks and their physical layer components before operating the BRIM-T6.

This manual is organized as follows:

Chapter 1, Introduction, outlines the contents of this manual and discusses BRIM-T6 features, capabilities, and specifications. It also describes how to get technical help and lists related documentation.

Chapter 2, Installation, describes how to configure and install the BRIM-T6 and Token Ring Port Interface Modules (TPIMs).

Chapter 3, Connecting to the Network, describes how to establish the physical link to a Local Area Network (LAN) by connecting standard network cable segments to the BRIM-T6.

Chapter 4, Monitoring and Troubleshooting, describes how to use the LANVIEW LEDs diagnostic system to monitor the BRIM-T6’s operational status. It also describes procedures for resolving problems encountered establishing a link to a network via the BRIM-T6 interface.

Appendix A, TPIM Specifications, describes specifications for Cabletron Systems’ series of attachable TPIMs.

Appendix B, Media Specifications, describes specifications for network media.

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Contents BRIM-T6 USER’S Guide Page All Rights Reserved Order Number 9031288 September FCC Notice DOC 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-T6Bridge/Routing Protocols Jumper Selectable Ring SpeedSpanning Tree Algorithm STA Compliance BRIM-T6 ManagementSafety Brim SpecificationsRelated Documentation EnvironmentNetworking Publications Getting HelpIntroduction Chapter Installation Installing the BRIM-T6Unpacking 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 Chapter Monitoring and Troubleshooting Lanview Leds16Mb Ring Speed RCV Receive XMT TransmitSTB Standby LNK Media Link OK on attached TpimLED Specifications Summary Checking the ConnectionMonitoring and Troubleshooting Appendix a Tpim Specifications Twisted Pair Tpim Pinouts Station ModeFiber Optic Tpim Specifications Tpim Specifications Fiber Optic Appendix B Media Specifications and RequirementsImpedance and Attentuation Shielded Twisted Pair STPUnshielded Twisted Pair UTP Maximum Lobe LengthMaximum Trunk Lengths Table B-4. UTP Voice Grade and Category 3 Specifications Attenuation and ImpedanceMaximum Lobe Lengths Media Specifications and Requirements