physical dimensions A-3power requirements A-2removal, SFP module 4-5serial number location A-4setup 2-1specifications A-2
adapter A-13cabling A-10 to A-15connector A-5
technical specifications and guidelines A-1technical support B-1
troubleshooting 7-1connection problems 7-5device manager display 7-3
device manager not accessible 7-4device manager problems 7-3,7-4device manager response time 7-4DHCP 7-2
direct managed mode 7-6IP address problems 7-2IP phone disconnection 7-5lost password 7-9
lost username 7-9reset switch 7-8restart switch 7-7software upgrade 7-11switch software 7-10wrong IP address 7-2
weight A-3
User Guide for the Catalyst Express 520 Switches
switch software, troubleshooting 7-10system date 5-2
SYSTEM LED 1-7,6-3System Reload option 7-7system time 5-2
T
technical support B-1obtaining B-2
temperature operating A-2storage A-2
time zone 5-2
Transmit Detail tab, Dashboard 6-7troubleshooting 7-1
connection problems 7-5device manager display 7-3device manager not accessible 7-4device manager problems 7-3device manager response time 7-4DHCP 7-2
direct managed mode 7-6IP address problems 7-2IP phone disconnection 7-5lost password 7-9
lost username 7-9reset switch 7-8restart switch 7-7
