2 - OPERATION

 

Configuration parameters per functional blocks

Default

 

 

value

 

 

LPC : Lower order Path Connection

 

Connection switch

Not put into

service

 

 

 

Connection name (configurable according to M.1400 §13)

No name

 

 

 

 

Type : bi-directional / unidirectional

MONO

 

 

SNC protection

 

 

 

 

 

Type

SNC/I

 

 

 

 

Protection mode

MONO

 

 

 

 

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"

"no"

 

 

 

 

 

 

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"

"1 mn"

 

 

 

 

 

 

SF and SD fault persistence (path by path) : configurable from 0 to 10s in

 

 

100ms steps

 

 

"Hold-off time"

"0 ms"

 

 

 

 

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)

"010b"

- "Expected", possible value : "001b" equipped without specification or

 

"010b" (asynchronous)

 

-

"Received".

 

 

 

SD-V5 threshold (VC12) configurable from 10-5to 10-8for VC12

 

 

"SD-V5 threshold"

"10-6"

 

 

ADRLAN Card

 

Signal label (VC3# i) transmitted, expected and received; "Label" :

"A8H"

-

"Transmitted", not configurable

-

"Expected", not configurable

"A8H"

-

"Received".

 

 

 

Bit rate : Forcing the Ethernet port bit rate

10 Mbit/s

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

60 %

- VC3_# i towardsVC3_# j or LAN

60 %

 

 

 

Table 2-3 – Configuration parameters (3/6)

Installation and User Guide - N56717020101

Page A2-4

No reproduction or communication without the written consent of SAGEM SA

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Sagem ADR 155C manual Revertive, 010b, SD-V5 threshold, A8H, Mbit/s, 60 %, Configuration parameters 3/6