Figure 2-7: Piu Module Front Panel; Table 2-9: Piu Leds - Alvarion BreezeMAX 3500 System Manual

Chapter 2 - Installation
LED Status
PWR MASTER
Off Off
Red Off
Red Green
Green Off
Green Green
46

Figure 2-7: PIU Module Front Panel

Table 2-9: 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 is 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.
LED Status
BreezeMAX System Manual