Sagem ADR 155C 300 s, VC3 + CRC7, T3 PRC, T2 SEC, T4 SEC, Revertive Yes, Active source, T3-1

2 - OPERATION

Configuration parameters per functional blocks	Default
	value
ADRLAN Card – continue
Interface configuration
- LAN in service / no service	Service
- Maximum route Age	300 s
- Path trace J1 transmitted :	"UNNAMED .
"UNNAMED VC3" + CRC7 not configurable and not treated in reception	VC3" + CRC7
SETS : Synchronous Equipment Timing Source
Quality level of synchronization sources ; "Quality" :	T3 : PRC
- "PRC" (Primary Reference Clock),
	T1 : SSMB
- "SSUT" (Synchronisation Supply Unit Transit),
- "SSUL" (Synchronisation Supply Unit Local),	T2 : SEC
- "SEC" (Synchronisation Equipment Clock),	T4 : SEC
- "DNU" (Do Not Use),
- "SSMB" (Synchronisation Status Message Byte) (synchronization quality
carried out in S1 Byte).
Use of synchronization status messages (SSM) ;
"SSM"	"ON"
T0 priority Table, according to enabled sources ;	"1"
possible values : 1 to 8	for all sources
2 Mbit/s port number chosen for T2 ; "T2 Tributary port"	"1"
(1 port per enabled 2 Mbit/s card)
Revertive authorization (common to all sources) : return after a WTR time-
delay to the working link when the fault (SF or SD) causing the switch has
disappeared.
"Revertive"	"yes"
Wait Time to Restore (WTR) period : in revertive mode, period following
restoration of nominal operation ; configurable from 0 to 30mn by one-
second step
"WTR"	"1 mn"
Source selected for T4 ;
"Active source"	"T0"
SASE mode control (enable or disable)	disabled
T3 source selection for SASE mode (T3-1 or T3-2)	T3-1
Quality level for T4	"PRC"
- "PRC" (Primary Reference Clock),
- "SSUT" (Synchronisation Supply Unit Transit),
- "SSUL" (Synchronisation Supply Unit Local),
- "SEC" (Synchronisation Equipment Clock),

Table 2-4 – Configuration parameters (4/6)

Installation and User Guide - N56717020101

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