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MH88631

Mitel Networks
Part Number MH88631
Manufacturer Mitel Networks
Description Central Office Interface (LS/GS) Preliminary Information
Published Apr 27, 2005
Detailed Description ® MH88631 Central Office Interface (LS/GS) Preliminary Information Features • • • • • • • • • • • • Transformerless 2-...
Datasheet PDF File MH88631 PDF File

MH88631
MH88631


Overview
® MH88631 Central Office Interface (LS/GS) Preliminary Information Features • • • • • • • • • • • • Transformerless 2-4 wire conversion Line state detection outputs - forward current - reverse current - ring ground - tip ground - ringing voltage Programmable audio transmit and receive gain Loop start or ground start termination Selectable 600 Ω or AT&T compromise balance network -1 version: 20Hz Ringing Voltage -2 version: 50Hz Ringing Voltage ISSUE 4 April 1995 Ordering Information MH88631-1 MH88631-2 40 Pin SIL Package 40 Pin SIL Package 0° C to 70° C Description The Mitel MH88631-1, 2 Central Office Trunk Interface circuit provides a complete audio and signalling link between audio ...



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