Table 2-11: Au-Idu Leds - Nera WILINK I System Manual

Name
PWR
ALARM
WLINK
WACT
SP
IP
ODU1/ODU2 PWR
ODU1/ODU2 ALRM
HOT SWAP
WILINK I MODULAR BASE STATION SYSTEM MANUAL

Table 2-11: AU-IDU LEDs

Description Functionality
Power indication
Alarm indication
Wireless link status
indication
IDU transmission
indication
Spare Not Used
IP activity indication
IDU to ODU Power
Indication
IDU readiness for
hot-swap removal
For instructions on using the HOT SWAP
handles refer to Section 2.2.9.
Installing the Base Station Equipment
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
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
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