lpJT2TxRaiAlarm 1.3.6.1.4.1.562.2.4.1.12.16.15.1.7

This attribute indicates whether an RAI defect indication pattern is being sent on the out-going JT2 line. The RAI alarm pattern is transmitted in the 4 kbit/s data channel (m-bits) when the port detects a LOS, AIS or LOF alarm condition.