Cabletron Systems SEH-24, SEH-32, SEH-34

INTRODUCTION

Page 1-2

1.2 GETTING HELP

If you need additional support related to the Cabletron Systems SEH,

or if you have any questions, comments, or suggestions concerning this

manual, contact Cabletron Systems Technical Support:

By phone......................... (603) 332-9400

Monday-Friday; 8am - 8pm EST

By CompuServe

............GO CTRON from any ! prompt

By Internet mail............. support@ctron.com

1.3 SEH OVERVIEW

The 10BASE-T SEH is a non-intelligent repeating hub that provides

front panel ports for network connections and rear panel HubSTACK

Interconnect Bus ports for stackable connections.

Figure 1-1. The SEH-24 and SEH-34

SEH-24 10BASE-T HUB WITH LANVIEW®

OUT SEH INTERCONNECT IN

EPIM-1

EPIM-2

HubSTACK 10BASE-T HUB WITH LANVIEW®

SEH-24

RCV

LNK

RCV

LNK

24X 23X 22X 21X 20X 19X 18X 17X 16X 15X 14X 13X

12X 11X 10X 9X 8X 7X 6X 5X 4X 3X 2X 1X

24 23 22 21 20 19 18 17 16 15 14 13

12 11 10 9 8 7 6 5 4 3 2 1

PWR

MGMT

CLN

SEH-34 10BASE-T HUB WITH LANVIEW®