MH88634 Datasheet - Mitel Networks

MH88634, Central Office Interface Circuit Preliminary Information

® MH88634 Central Office Interface Circuit Preliminary Information .
The Mitel MH88634 Central Office Trunk Interface circuit provides a complete audio and signalling link between audio switching equipment and a central.

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MH88634_MitelNetworksCorporation.pdf

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Datasheet Details

Part number:

MH88634

Manufacturer:

Mitel Networks

File Size:

62.95 KB

Description:

Central Office Interface Circuit Preliminary Information

Features

* Loop Start Trunk Interface 600 ohm input impedance, -2 variant Line state detection outputs: forward loop, reverse loop, ringing voltage, switch hook On-hook reception Transformerless 2W to 4W conversion One loop start relay driver +/- 5V operation Small footprint area

Applications

* Interface to Central Office for:
* PABX Key Telephone Systems Channel Bank Voice Mail Terminal Equipment Digital Loop Carrier Optical Multiplexer RING TIP VDD VEE AGND RV FL RL SHK Dummy Ringer Status Detection XLA XLB XLC

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MH88634 Central Office Interface Circuit Preliminary Information Mitel Networks

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