CHAPTER 1

INTRODUCTION

Welcome to the Cabletron Systems BRIM-F6 User’s Guide. This manual describes features, explains installation procedures, and provides specifications for the BRIM-F6 — Cabletron Systems FDDI Bridge/ Router Interface Module (BRIM).

The BRIM-F6 resides in, and provides additional connectivity/ functionality to, various Cabletron MIMs and hubs (e.g., the EMM-E6, ESXMIM, NBR-420/620 or MicroMMAC). The BRIM-F6 utilizes two FPIM (FDDI Port Interface Module) slots to provide you with the option of using multimode fiber optic, single mode fiber optic, unshielded twisted pair, or shielded twisted pair transceiver ports based on your network requirements.

 

 

 

 

-F6

 

 

 

BRIM -

 

 

 

 

F6

 

 

 

BRIMRCV

 

 

 

XMT

RCV

 

 

 

PWR XMT

 

 

 

 

PWR

 

 

 

 

 

TWR

 

 

FPIM

WRP

TWR

 

 

LNK WRP

 

FOR

 

 

RESERVED

 

 

LNK

 

B

 

 

 

FPIM

B

 

 

 

FPIM

 

 

 

STS STS

LNK LNK

FPIM FOR RESERVED

A

FPIM

Figure 1-1. BRIM-F6

BRIM-F6 User’s Guide

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Cabletron Systems BRIM-F6 manual Chapter Introduction