Overview of Cisco 5520 Wireless Controller
5 Redundancy Port (RP)
6 VGA Connector—Rear panel has a standard VGA port using a female D-Sub-15
Connector
7 ID Switch and LED
1
2
3
4
5
Rear Panel LEDs, Definitions of States
Table 1
Table 1
LED Name
Pwr OK
10 G
Port-n Link Status
Cisco 5520 and 8540 Wireless Controller Troubleshooting Guide
2
lists the Cisco 5520 Wireless Controller Rear Panel LEDs, Definitions of States.
Cisco 5520 Wireless Controller Rear Panel LEDs, Definitions of States
10 G
Pwr OK
Port-n Link Status
Port-n Link Activity
Two 1/10 G SFP/SFP+ Ports
Function
State
—
Amber On—Power is good
—
Amber On—10 G mode
Amber Off—1 G mode
—
Green On—Link is up