3Com SS3 BASLINE 10/100 HUB 12 PORTS User Manual

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The SuperStack

3 Baseline Dual Speed Hub is an easy-to-use, 10/100

autosensing Class II hub (repeater). It is ideal for users who want to con-

nect both Ethernet and Fast Ethernet devices (workstations and other

equipment) to the same hub.

All ports on the Baseline Dual Speed Hub are half duplex, autosensing

10 Mbps and 100 Mbps. Each port senses the speed of the connected

equipment and operates at the appropriate speed.

The Baseline Dual Speed Hub comes with:

One power cord for use with the Baseline Dual Speed Hub

Four standard height and two reduced height, self-adhesive rubber

pads

One rack mounting kit

A card with details of online registration

The Baseline Dual Speed Hub is suitable for office use where it can be free

standing or rack-mounted (in a wiring closet or equipment room). The

hub can be powered either from the AC mains supply, or through an

optional 3Com

SuperStack Advanced Redundant Power System

(3C16071B). Contact your supplier for details.

Network Connections

The Baseline Dual Speed Hub has 12 or 24 shielded RJ-45, 10/100

autosensing ports on the front panel. Each port can be connected to

either a 10BASE-T (Ethernet) or a 100BASE-TX (Fast Ethernet) device.

Internally, the hub has two repeater segments (10 Mbps and 100 Mbps)

which are linked by a switch, allowing connected 10 Mbps and 100 Mbps

devices to communicate.

You can connect a 10BASE-T or 100BASE-TX hub or switch to the Base-

line Dual Speed Hub.

NTRODUCTION

SuperStack

3 Baseline Dual Speed Hub 12-Port TP (3C16592B) and

24-Port TP (3C16593B) User Guide

DUA1659-2AAA04

3C16593B

SuperStack

® 3

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Summary of SS3 BASLINE 10/100 HUB 12 PORTS

Page 1
The superstack ® 3 baseline dual speed hub is an easy-to-use, 10/100 autosensing class ii hub (repeater). It is ideal for users who want to con- nect both ethernet and fast ethernet devices (workstations and other equipment) to the same hub. All ports on the baseline dual speed hub are half duplex, ...
Page 2: Ow To
Numbered elements in this diagram refer to numbered sections in the text. These numbers, in bold, are used as references. Front panel 1 12 or 24 rj-45 10/100 ports you can use these ports to connect 10base-t or 100base-tx devices (workstations and other equipment) to the baseline dual speed hub. As ...
Page 3
To connect the hub to a 10 mbps or 100 mbps unit, connect an mdix port on the unit to port 12 or 24 on the hub, as shown above. Ensure that the mdi switch on the hub is in (mdi). If an mdi/mdix port is used on the other unit, ensure that the mdi switch for that port is out (mdix). Alternatively, you...
Page 4: Afety
Please read the following safety information carefully before installing the baseline dual speed hub. Warning: installation and removal of the unit must be carried out by qualified personnel only. ! The unit must be connected to an earthed (grounded) outlet to comply with international safety standa...
Page 5: Ounting
The baseline dual speed hub is supplied with two mounting brackets and four screws. These are used for rack mounting the unit. When mounting the unit, you should take note of the guidelines given in “positioning the baseline dual speed hub”on page 3. The baseline dual speed hub is 1u high and will f...
Page 6: Imited
This warranty applies to customers located in the united states, australia, canada (except quebec), ireland, new zealand, u.K., and other english language countries, and countries for which a translation into the local language is not provided. Superstack 3 baseline dual speed hub 12-port tp (3c1659...
Page 7: Echnical
The following options are available for technical support: ! In the first instance contact your network supplier ! Check the 3com knowledgebase at http://knowledgebase.3com.Com ! Browse the 3com web site on http://www.3com.Com please have your product model name, part number, hardware revision numbe...
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© 3com technologies, 2001. All rights reserved. No part of this documentation may be reproduced in any form or by any means or used to make any derivative work (such as translation, transformation, or adaptation) without permission from 3com technologies. 3com technologies reserves the right to revi...