Intel PCLA2152B Network Card User Manual


 
33
Overview
This guide covers both the 12- and 24-port versions of the Intel Express 10/100 Stackable Hub.
Intel product code: EE110TX12 Intel product code: EE110TX24
12 fixed TPE ports 24 fixed TPE ports
Stack eight hubs (mixed 12- or 24-port) Stack eight hubs (mixed 12- or 24-port)
Hub management through optional Hub management requires a 12-port
Management Module (product code EE110MM) 10/100 Stackable Hub in same stack
Bridging or full-duplex support through optional
Ethernet Module (product code EE110EM)
100BASE-FX support through optional
Fiber Module (product code EE110FX)
Contents
Overview ..................................................................................................................................................3
Connection Guidelines.............................................................................................................................4
Example Configurations ..........................................................................................................................5
Mixed 10 Mbps and 100 Mbps environment ...................................................................................5
100 Mbps-only environment ............................................................................................................ 7
10 Mbps-only environment ..............................................................................................................8
Understanding LEDs..............................................................................................................................10
Port LEDs........................................................................................................................................10
Unit LEDs .......................................................................................................................................11
Cabling Requirements............................................................................................................................12
100BASE-TX requirements............................................................................................................12
10BASE-T requirements ................................................................................................................12
100BASE-FX requirements ............................................................................................................12
Straight-through vs. crossover cables.............................................................................................13
Troubleshooting .....................................................................................................................................14
Frequently Asked Questions ..................................................................................................................15
Warranty.................................................................................................................................................17
Intel Automated Customer Support .......................................................................................................20
12
3
4
Change hub speed
10BASE-T
100BASE-TX
Power
Intel Express
10/100 Stackable Hub
Collision
Managed
Status
8
7
6
5
910
11
12
Green (left)
Link = solid
Activity = blink
Amber (right)
Wrong speed = blink
Disabled = solid
12
3
4
Change hub speed
10
BASE-T
100
BASE-TX
Power
Intel Express 
10/100 Stackable Hub
Collision
Managed
Status
8
7
6
5
910
11
12
16
15
14
13
17 18
19 24
23
22
21
20
Green (left)
Link = solid
Activity = blink
Amber (right)
Wrong speed = blink
Disabled = solid