INDEX
3
S
safety
requirements and standards B-1
working with fiber optic cables and
LEDs 3-1
SBC (Standard Building Code) B-4
SC connectors 3-4
serial line, and management access 5-1
serial port
cabling 3-5
single-mode fiber
safety 3-1
site planning
environmental and safety requirements B-1
rack requirements B-2
wiring closet considerations B-1
SNMP
agent 5-1
and Switch 3900 management 5-1
standards supported A-2
software release notes 1
stacking systems 2-1
subnet mask 5-3
Switch 3900
cabling 3-1
cooling B-2
description 1-1
installing 2-1
management 5-1
power options 4-1
turning off 4-1
turning on 4-1, 4-2
Switch 3900 documentation 3
system checks 4-5
system cooling B-2
T
table-top installation 2-2
technical support
3Com URL C-1
bulletin board service C-1
fax service C-2
FTP site C-1
network suppliers C-2
product repair C-4
temperature
specifications A-1
transceiver
fiber optic safety precautions 3-1
troubleshooting
port LED activity 6-3
power failures 6-2
system checks 4-5
system LED activity 6-2
turning off the system 4-1, B-2
turning on the system 4-1
twisted pair
AWG 3-2
impedance 3-2
maximum length 3-2
U
Uniform Building Code (UBC) B-4
uninterruptible power system (UPS) 4-1
URL 1, C-1
V
ventilation
air conditioning B-2
wiring closet B-2
W
warnings in text
defined 2
wiring 3-1
wiring closet
recommendations B-1
World Wide Web (WWW) 1, C-1
Y
Year 2000 compliance 5
