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> Spirent zarak abacus bulk call simulator generator
Spirent zarak abacus bulk call simulator generator
The Abacus is a modular and expandable test system that creates telephone traffic (bulk call generator) or switches telephone traffic (central office emulator). Abacus can perform the functions of a call generator and a call switch simultaneously in the same system. The Abacus hardware is controlled by an external PC running the Abacus user interface software under Windows.
Call Generation is one of two modes in which a circuit type can operate on the Abacus system. In this mode, Abacus creates telephone traffic by executing compiled call sequences (scripts). Abacus can originate and terminate a call through a switch or similar equipment. The circuit type of the originating channel can be the same as or different from that of the terminating channel.You can add call generation to an interface subsystem that already does switching.You can also mix the functions of call generation and switching on a single system.
Switching is one of two modes in which a circuit type can operate on the Abacus system. In this mode, Abacus receives a dialled number on an incoming channel and routes the call to an outgoing channel. The circuit type of the incoming channel can be the same as or different from that of the outgoing channel.You can add switching to an interface subsystem that already does call generation.You can also mix the functions of call generation and switching on a single system.
* 3 (Three) PCG: 4-wire; subscriber or exchange; one circuit per card (P/N 81-01507-19)
* 2 (Two) ACG: 2-wire; subscriber; 10 circuits per card (P/N 81-01503-06)
* 1 (One) XCG: 2-wire; exchange; 5 circuits per card (P/N 81-01505-02)
* 1 (One) PI (P/N 17-01502-03)
* 2 (Two) Primary Rate Circuit Interface (P/N 81-01508-03)
* 2 (Two) Analog Circuit Interface (P/N 81-01504-00)
* 1 (One) BRA Circuit Interface (P/N 81-01515-02)
* 1 (One) PI Interface (P/N 17-01501-05)
