MH88630 Overview
The Mitel MH88630 Central Office Trunk Interface circuit provides a plete audio and signalling link between an audio switching equipment and a central office. The loop seize circuitry is controlled by an external input to provide either a loop start or ground start termination. The device is fabricated using thick film hybrid technology to achieve high density circuit design.
MH88630 Key Features
- Transformerless 2-4 Wire conversion Line state detection outputs
- forward current reverse current ring ground tip ground ringing voltage