Windows of The Arab Institute, Paris, designed as an iris to react to the light.


 

 

 

 

ISDN Basic Rate Analysis

 
  The optional Mocha Basic Rate ISDN interface Pod accesses the 64k B1 or B2 user data channels and the 16k D call signalling channel.

B channel user data decode suites include :-
TCP/IP, Frame Relay, PPP, X.25, etc..
D channel Call progress can be monitored at level 2 - Q.921 and level 3 - Q.931.

The BRI interface has 3 permanent access points to allow simultaneous monitoring of the D channel and a selected B channel (using 2 mocha wan packages).

  ETSI Basic Rate compliant
B1, B2 and D channel access
Protocol decode of B channel user data
Q.921 and Q.931 decoding of D channel call signalling
Passive, non-intrusive access to the ISDN S bus via RJ45 T cable(supplied)
Interface pod powered by external psu

Select B1, B2 or D channel, or monitor 2 channels simultaneously
(using 2 Mocha packages)


Ideal for monitoring and
troubleshooting Bridges, Routers
and other BRI networks.
  B Channel user data protocol decodes include :-

Frame Relay
PPP
TCP/IP
X.25
SS7 - Signalling System 7 >>>please ask

>>> other protocols on request

D channel Call progress
can be monitored at
link level 2 Q.921
and
network level 3 Q.931,
with the facility to monitor
X.25 over D channel (sapi 16)

 

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