Table 3-5: Piu Leds; Table 3-6: Psu Leds; Table 3-7: Avu Leds - Alvarion BreezeMAX 3500 System Manual

LED Status
PWR MASTER
Off Off
Red Off
Red Green
Green Off
Green Green
LED Status
PWR ALRM
Off Off
Off Red
Green Off
LED Status
PWR ALRM
Off Off
Red Red
Green Red
Green Off
BreezeMAX System Manual

Table 3-5: PIU LEDs

Chassis is not connected to power.
Power is not connected or power input is out of range or PIU
card is damaged. Chassis is powered by the redundant PIU.
Power input is out of range or PIU card damaged. Chassis is
powered by the PIU
Power to PIU is OK. PIU is in redundant mode and the chassis
is powered from the other PIU.
Power to PIU is OK. The chassis is powered from the PIU.

Table 3-6: PSU LEDs

Description
No power o r fatal damage
Power input is out of range or PSU is damaged or PSU is
inhibited by NPU.
Power is OK and PSU operates properly.

Table 3-7: AVU LEDs

Description
No 5V power input
12V power failed
One or more fans have failed
AVU operates properly
Base Station and Micro Base Station Commissioning
Description
75