3Com Hub 1000 SX Switch User Manual


 
C
ONTENTS
A
BOUT
T
HIS
G
UIDE
1
I
NTRODUCTION
Hub 1000 SX General Description 1-1
Downlinks and Uplink 1-2
Full-Duplex Operation 1-2
Flow Control 1-2
Asymmetric Flow Control 1-3
Symmetric Flow Control 1-3
Auto-Negotiation 1-3
Forced Link 1-3
Features and Functions 1-4
2
I
NSTALLING
THE
H
UB
Safety Precautions 2-1
Package Contents 2-1
Hub Description 2-2
Front Panel 2-2
Rear Panel 2-3
Preparing the Site 2-3
Installing and Connecting the Hub 2-3
Mounting in a Rack 2-3
Placing on a Desktop 2-5
Interpreting Hub Indicators 2-5
Installing and Connecting a GBIC Module 2-7
Using Optional Power Systems 2-8
Advanced RPS 2-8
Power Modules 2-9
Cabling Options 2-9
Uninterruptible Power System 2-10