Operation Manual

ID Name Class Severity Unit
62 Laser Current 0x0010 Critical FOR
Description
The measured laser current is above the threshold of 200 mA. This is a
hardware fault.
NOC Actions
Dispatch field techs to replace remote unit immediately. To preven
t problems
with the System, disable RF to the remote unit on all bands or power down the
remote unit.
Field Actions Replace remote units with spare.
ID Name Class Severity Unit
63 Board supply voltage low 0x0010 Error FOR
Description
The supply voltage is dropped below 4.5 V. This is a hardware fault. Unit should
be replaced.
NOC Actions Dispatch team to replace unit.
Field Actions Replace unit.
ID Name Class Severity Unit
64 Board supply voltage high 0x0010 Error FOR
Description Board voltage above 5.5 V. This is a hardware fault.
NOC Actions Dispatch team to replace unit.
Field Actions Replace unit.
Fiber Distributed Antenna System (Fiber DAS)
123
Remote Unit (RU) Alarms
ID Name Class Severity Unit
0 No alarm board 0x0011 Error RU
Description
Alarm board for external alarms could not be found. This is a hardware or
software fault.
NOC Actions Dispatch field tech to replace unit.
Field Actions Replace unit.