Sagem ADR 155C manual Correlation of TU/VC faults, Correlation of port faults

2 - OPERATION

Correlation of TU/VC faults

TU-AIS, LP UNEQ, LP-RDI and LP-SLM are masked by the STM1 LOS, LOF and AIS (MS-AIS) faults, and by the AU AU-LOP, AU-AIS, UNEQ (VC4 UNEQ) and TU-LOM faults.

TU-LOP is masked by the AU SLM and TU-LOM faults.

Tu-AIS and TU-LOP faults of a not connected input are filtered.

		FAULTS		1		2	3	4	5	6	7
		FAULTS	TU-AIS		TU-LOP		LP UNEQ	LP-RDI	LP-SLM	LOS	AIS
	1	TU-AIS
	2	TU-LOP
	3	LP UNEQ		X		X
	4	LP-RDI		X		X	X
	5	LP-SLM		X		X	X
Correlation of port faults
		FAULTS		1			2
		FAULTS		LOS		AIS

1LOS

2AISX

Correlation of remote faults

LO-REI, LO-RDI, HO-REI and HO-RDI faults of unidirectional connection input are filtered.

Installation and User Guide - N56717020101

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