Sagem ADR 155C Guide D'installation Et D'utilisation page 41

Configuration parameters per functional blocks
MSP : Multiplex Section Protection
Link type : 1+0 or 1+1
Protection mode : bi-directional / unidirectional
"Mode "
Revertive authorization : return after a WTR time-delay to the working link
when the fault (SF or SD) causing the switch has disappeared.
"Revertive"
Wait Time to Restore (WTR) period : in revertive mode, period following
restoration of nominal operation ; configurable from 0 to 15mn in one-
second steps
"WTR"
SF/SD priority according to Recommendation G.783 [1994] annex A.1.2.1 ;
possible value :"high" or "low" (compatibility with MXA)
"Sf/sd priority"
SF and SD fault persistence : configurable from 0 to 10s in 100ms steps
"Hold-off time"
HPOM : Higher order path overhead monitor
Signal label expected and received (byte C2 of VC4 path overhead) ;
"Label" :
-- "Expected", possible values : "01H" (equipment not specified) or
"02H" (TUG mode structure)
- "Received". (displayed)
Path Trace VC4 (bytes J1)
Mode : 1 byte (Trace = 0 to 255) or 16 bytes (Trace = 15 ASCII
characters)
- "Trace Expected" (configurable)
- "Trace Received" (displayed in the same mode as 'Expected')
"TIMdis" TIM (Trace Identifier Mismatch) enable or disable
HPT : Higher Order Path Termination
Signal label transmitted, expected and received (byte C2 of VC4 path
overhead) ; "Label" " :
- "Sent", possible values : "01H" (equipment not specified) or
"02H" (TUG mode structure)
- "Expected", possible values : "01H" (equipment not specified) or
"02H" (TUG mode structure)
- "Received". (hexadecimal value, if unknown)
SD threshold (VC4) : configurable from 10
"SD threshold"
Table 2-2 – Configuration parameters (2/8)
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to 10
Installation and User Guide - N56717020104
2 - OPERATION
Default
value
"1+0"
"BIDIR"
"OFF"
"1 mn"
"low"
"0 ms"
"02H"
16 bytes
"UNNAMED VC4" +
CRC7
clicked (no TIM)
"02H"
"02H"
-6
"10 "
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