MH88631 Datasheet (Mitel Networks) - Central Office Interface (LS/GS) Preliminary Information

MH88631, Central Office Interface (LS/GS) Preliminary Information

The Mitel MH88631-1, 2 Central Office Trunk Interface circuit provides a complete audio and signalling link between audio switching equipment and a central office.

The loop seize circuitry is controlled by an external input to provide either a loop start of ground start termination.

The device is fa

MH88631 Features

* Transformerless 2-4 wire conversion Line state detection outputs - forward current - reverse current - ring ground - tip ground - ringing voltage Programmable audio transmit and re