Published : Copyright Marconi Communications Limited. All Rights Reserved. www.marconi.com 4zk-jb100124-e Rev.A - 1 SDH Alarms and Consequent Actions RS-TIM LOS LOF RS-BIP MS-EXC MS-AIS MS-BIP MS-RDI MS-REI MS-DEG MST RST SPI AU-LOP AU-AIS MSA HP-UNEQ HPOM HP-EXC HP-TIM HP-BIP HP-RDI HP-REI HP-DEG HPOM / HPT TU-AIS HP-PLM TU-LOP HPA LP-UNEQ LPOM LP-EXC LP-TIM LP-BIP LP-RDI LP-REI LP-DEG LPOM / LPT LP-PLM LPA HP-LOM