This variable indicates the Line Status of the Edfa module. The edfaStatus is a bit map represented as a sum, therefore, it can represent multiple failures (alarms) simultaneously. edfaNoAlarm must be set if and only if no other flag is set. The various bit positions are: 1 edfaNoAlarm No alarm present 2 edfaPumpTemperuture Pump temperatur is out-of-bound 4 edfaPumpWavelength Pump wavelength is out-of-bound 8 edfaHwFail Pump HW failure 16 edfaRvcSignalDetect Loss of input signal 32 edfaPumpPower Pump power is out-of-bound 64 edfaRcvPower Rx Power is out-of-bound 128 edfaTemprature Edfa temperature is out-of-bound 256 edfaEyeSafty Eye safety alarm (available only in eye-safety mode) 512 edafGainFlatness Gain flatness alarm 1024 edfaXmtPower Tx Power is out-of-bound 2048 edfaGain Edfa Gain is out-of-bound 4096 edfaEol Pump End Of Life