3Com 3500 Switch User Manual


 
I
NDEX
93
S
safety
connecting to proper ground 29, 77
fiber precautions 35
requirements 79
SAS (single-attached station)
cabling 43
SBC (Standard Building Code) 82
SC connectors 37
serial line
and management access 53
serial port
modem 53
pin assignments 33
terminal 53
SERVICE LED 49
single-attached station (SAS)
cabling 43
site planning
environmental and safety requirements 79
rack requirements 80
wiring closet considerations 79
SNMP 53
software release notes 9
standards supported 67
subnet mask 57
SX transceiver 39
SYS LED 49, 62
system
cooling 80
management access 53 to 57
overview 15
power up 47 to 52
rack installation 28
table top installation 27
system processor
cabling 31
LEDs 49
out-of-band port 31
overview 20
ports for management access 31
power-up LED activity 50
removal and replacement 72
serial ports 21, 31
T
technical support
3Com URL 85
bulletin board service 86
fax service 86
network suppliers 87
product repair 89
TEMP LED 49, 62
temperature
of system 62
of wiring closet 62
terminal port
and system management 53
cabling 31
management access through 54
pin assignments 33
setting the baud 55
transceivers
1000BASE-LX 39
1000BASE-SX 39
troubleshooting
modules 63
power failures 61
system processor 62
U
Uniform Building Code 82
URLs for industry organizations 82
V
ventilation
air conditioning 80
wiring closet 80
W
warnings in text
defined 10
wiring closet
floor 79
recommendations 79
temperature 62
World Wide Web (WWW) 82, 83, 85
wrist strap 29