3Com 3C16950 User Manual page 4

iv
Placing Units On Top of Each Other
Stacking Units
Stacking Two Units
Stacking Up To Four Units
The Power-up Sequence
Connecting a Redundant Power System
Powering-up the Switch 1100
Checking for Correct Operation
Choosing the Correct Cables
Solving Problems Indicated by LEDs
Managing the Switch
A
S I
AFETY NFORMATION
Important Safety Information
L'information de Sécurité Importante
Wichtige Sicherheitsinformationen
B
P -
IN OUTS
Null Modem Cable
PC-AT Serial Cable
Modem Cable
RJ45 Pin Assignments
C
T S
ECHNICAL PECIFICATIONS
D
T S
ECHNICAL UPPORT
Online Technical Services
World Wide Web Site
3Com Knowledgebase Web Services
3Com FTP Site
3Com Bulletin Board Service
3Com Facts Automated Fax Service
Support from Your Network Supplier
Support from 3Com
Returning Products for Repair
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