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2 - OPERATION
Configuration parameters per functional blocks
LPC : Lower order Path Connection
Connection switch
Connection name (configurable according to M.1400 §13)
Type : bi-directional / unidirectional
SNC protection
Type
Protection mode
Revertive authorization (path by path) : 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 (common to all paths): in revertive
mode, period following restoration of nominal operation ; configurable
from 0 to 15mn in one-second steps
"WTR"
SF and SD fault persistence (path by path) : configurable from 0 to 10s in
100ms steps
"Hold-off time"
LPT :
Lower order Path Termination
Signal label (VC12) transmitted, expected and received; "Label" :
- "Transmitted",: "000b" no connection or "010b" (asynchronous)
if connection (not configurable by the operator)
- "Expected", possible value : "001b" equipped without specification or
"010b" (asynchronous)
- "Received".
SD-V5 threshold (VC12) configurable from 10
"SD-V5 threshold"
ADRLAN Card
Signal label (VC3# i) transmitted, expected and received; "Label" :
- "Transmitted", not configurable
- "Expected", not configurable
- "Received".
Bit rate : Forcing the Ethernet port bit rate
The bit rate is imposed on or self-adaptive to the connection (selection of
the maximum proposed bit rate on the half- or full-duplex bus)
Flow control
- LAN towards VC3_# i
- VC3_# i towardsVC3_# j or LAN
Installation and User Guide - N56717020101
Page A2-4
No reproduction or communication without the written consent of SAGEM SA
Table 2-3 – Configuration parameters (3/6)
-5
-8
to 10
for VC12
Default
value
Not put into
service
No name
MONO
SNC/I
MONO
"no"
"1 mn"
"0 ms"
"010b"
-6
"10
"
"A8H"
"A8H"
10 Mbit/s
60 %
60 %
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