Base Station Leds; Table 3-3: Au-Idu Leds - Nera WiLink-I Series System Manual

3.2.2

Base Station LEDs

To verify the correct operation of the Base Station equipment, examine the LED
indicators located on the front panels of the modules. The following tables list the
LEDs of the Base Station modules and their associated indications.
Name
PWR
ALARM
WLINK
WACT
SP
IP
ODU1/ODU2 PWR
ODU1/ODU2 ALRM
HOT SWAP
WiLink-I Modular Base Station System Manual

Table 3-3: AU-IDU LEDs

Description
Power indication
Alarm indication
Wireless link status indication
IDU transmission indication
Spare
IP activity indication
IDU to ODU Power Indication
IDU-ODU communication
status
IDU readiness for hot swap
removal
Functionality
¢
Off - AU-IDU is not powered
¢
Red - AU-IDU power supply failed (low power)
¢
Green - AU-IDU power is OK
¢
Off - AU-IDU is OK
¢
Red - AU-IDU failure
¢
Off - No SU is associated
¢
Green - At least one SU is associated
¢
Off - No IDU transmission
¢
Green - IDU transmission OK
Not Used
¢
Off - No downlink (AU to SU) IP activity
¢
Green (blinking) - Downlink (AU to SU) IP activity
¢
Off - No IDU to ODU power output
¢
Red - IDU to ODU power output failed
¢
Green - IDU to ODU power output OK
¢
Off - IDU-ODU communication OK
¢
Red - IDU-ODU communication failure
¢
Off: Power to the module is not disconnected, the
AU-IDU is not ready for removal
¢
Blue: Power to the module can be disconnected
and the AU-IDU can be safely removed
For instructions on using the HOT SWAP handles refer
Section 2.2.9
to .
Operation Verification
59