3Com 3C16592B, 3C16593B manual

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Table of contents for the manual

  • Page 1

    The SuperStack ® 3 Ba seline Dual Speed Hub i s an easy-to-use, 10/100 autosensing Class II hub (repeater). It is ideal for users who w ant to con- nect both Ethe rnet and Fast Ethernet devices (workstations and other equipment) to t he same hub. All ports on the Baseline D ual Speed Hub are half duplex, autosensing 10 Mbps and 100 Mbps. Each port[...]

  • Page 2

    Numbered elem ents in this diagram r efer to num bered sections in the text. These numbers, in bold, ar e used as references. Fr ont Panel 1 12 or 24 RJ-45 10/100 Ports Y ou can use t hese ports to connec t 10BASE-T or 1 00BASE-TX device s (workstations and othe r equipment) to the Base line Dual Speed Hub. As the ports are a utosensing, the speed [...]

  • Page 3

    T o connect the hub to a 10 Mbps or 100 Mbps unit, c onnect an MDIX port on the unit to port 12 or 2 4 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 (MD IX). Alterna tively , you can use “cr oss-over” TP cable to conne[...]

  • Page 4

    Please read the foll owing safety information car efully befor e instal ling the B aseline Dual Sp eed Hub. WARNING: Installation and removal of the uni t must be carried out by qualified personnel only . ! The uni t must be con nected to an earthed (g rounded) outlet t o comply with intern ational safety standards. ! Do not connec t the unit to an[...]

  • Page 5

    The Baseline Dual Speed Hub i s supplied with two mounting brackets a nd four screws. These are used for rack mounting the unit. When mount ing the unit, you should take note of the guidelines given in “Positioning the Baseline Dual Speed Hub”on page 3. The Baseline Dual Speed H ub is 1U high and will fit a standard 19-inch rack. CAUTION: Disco[...]

  • Page 6

    This warranty applies t o customers locat ed in the Unit ed States, Australia, Canada (except Quebec), Ireland, New Zealand , U.K., and other Englis h language countries, and cou ntries fo r which a tra nslation into t he local l anguage i s not p rovided. Super Stack 3 Baseli ne Dual Spe ed Hub 12-Por t TP (3C1659 2B) and 24-P ort TP (3C1 6593B) H[...]

  • Page 7

    The following options ar e available for technical support: ! In the first instance contact y our 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 r evision number and serial num ber along with all relevant [...]

  • Page 8

    © 3Com T ec hnolog ies, 200 1. All right s reserved. No part of this docum entatio n may be reproduced in any form or b y any means or used to m ake any derivative work (suc h as translation, tra nsformat ion, or adaptation ) without perm ission from 3Com T echnol ogie s. 3Com T ec hnolog ies reserves th e right to revise th is documen tation a nd[...]