Cisco 5520 User Manual

Platform Components
Cisco 5520 WLC Front Panel View
Cisco 5520 wireless LAN controller supports several buttons, LED indicators, and a KVM connector on the front panel. It also
includes a power button and Locator LED button, along with the following LEDS: System status, PSU status, Fan status, Network
LED, and Temperature LED.
Power On Switch and LED Indicator
A Power Button push switch with integrated LED is located on the front panel.
Table 3: Power On Switch and LED Indicator
FunctionLED Indicator Color
Card Power StatusBi-color Yellow
(Amber)
Green
DecodeState
Card Power OffOff
Soft OffAmber On
Card Power OnGreen On
Locator Switch and LED Indicator
A Unit Identify push switch with integrated LED is available on the front panel and rear panel . Each press on the button toggles
between active and non-active states.
System Status LED Indicator
The system status LED located on the front panel indicates the overall system health.
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Cisco 5520 Specifications

General

Maximum Access Points	1500
Maximum Clients	20000
Form Factor	1RU
Product Series	Cisco 5500 Series
Memory	32 GB
Flash Memory	8 GB
Operating Temperature	32°F to 104°F (0°C to 40°C)
Storage Temperature	-4°F to 149°F (-20°C to 65°C)
Model	Cisco 5520
Ports	8 x 1GE
Redundancy	N+1
Management	CLI
Wireless Standard	802.11ac
Humidity	10% to 95% non-condensing