3Com DUA1770-0AAA04 Switch User Manual


 
82 INDEX
P
passwords
of default users 51
pin assignments
modem cable 70
null modem cable 69
RJ-45 70
serial cable 69
pin-outs 69
ports
10/100/1000BASE-T 16
1000BASE-SX 16
GBIC 16
power socket 19
powering-up a Switch 26
problem solving 53
communication problems 57
hardware problems 55
IP addressing 55
LEDs 54
product name 19
R
rack mounting a Switch 23
Redundant Power System. See RPS
returning products for repair 79
RPS 19
socket 19
S
safety information
English 60
French 63
German 66
serial number of the Switch 19
Simple Network Management Protocol. See SNMP
SNMP 51
SNMP management 47
setting up 51
socket
power 19
RPS 19
specifications, system 73
straight-through configuration 27
Switch
3C number 19
automatic setup 43
dimensions 73
Ethernet address 19
features 13
installation 21, 23
interconnecting 24
MAC address 19
power socket 19
powering-up 26
product name 19
rack mounting 23
RPS socket 19
serial number 19
size 73
unit information label 19
weight 73
XRN Distributed Fabric 24
system specifications 73
T
technical support
3Com Knowledgebase Web Services 75
3Com URL 75
network suppliers 76
product repair 79
troubleshooting 53
U
unit information label 19
URL 75
W
web interface management 47
setting up 49
World Wide Web (WWW) 75
X
XRN Interconnect Module Kit 25