Cabletron Systems 3H08-04, 3H02-04 manual Chapter Introduction

CHAPTER 1

INTRODUCTION

Welcome to Cabletron Systems Fast Ethernet Switch Module (3H02-04 and 3H08-04) User Guide. This manual provides information for configuring, monitoring, and maintaining the Fast Ethernet (FE) Switch Modules. The two types of FE Switch Modules are:

•3H02-04, 4 port 100TX Switch Module - UTP/RJ45

•3H08-04, 4 port 100FX Switch Module - Fiber/ST

•The name FE Switch Module(s) will be used to discuss both types of modules throughout this manual, unless there is a need to call attention to some characteristic of an individual module.

STATUSSTATUSSTATUS

A

B

Gbps

POWERENGINETURBO

SUPPLYSUPPLY

.6

RESET

1

NMS PORT

PACKET PROCESSING ENGINE

POWER

OCTAL IEEE 802.3 / ETHERNET 10BASE-T

SEGMENT

1X

2X

3X

4X

5X

6X

7X

8X

LINK

PROC

ACT

COL

OFFLINE

1

2

3

4

5

6

7

8

PWR

QUAD IEEE 802.5 TOKEN RING

(UTP)

RING 1

RING 2

RING 3

RING 4

RX ST

RX ST

RX ST

RX ST PROC

OFFLINE

TX 16

TX 16

TX 16

TX 16 PWR

QUAD FAST ETHERNET / 802.3 100BASE-FX

SEGMENT 1

SEGMENT 2

SEGMENT 3

SEGMENT 4

TX

TX

TX

TX

PROC

RX

RX

RX

RX

LK

LK

LK

LK

OFFLINE

TX

RX

TX

RX

TX

RX

TX

RX

PWR

FDDI MIC A

OPTICAL BYPASS

FDDI MIC B

INTELLIGENT FDDI

THRUWRAPRX

PROC

RING A

OFFLINE

MULTI-MODE

MULTI-MODE

RING B

TX PWR

QUAD IEEE 802.3 / ETHERNET 10BASE2

SEGMENT 1

SEGMENT 2

SEGMENT 3

SEGMENT 4

RX

RX

RX

RX

PROC

OFFLINE

TX

TX

TX

TX

PWR

Figure 1-1 ATX Front Panel

FE Switch Module User Guide Page 1-1