MH89770 Datasheet (Mitel Networks) - T1/ESF Framer & Interface Preliminary Information

MH89770, T1/ESF Framer & Interface Preliminary Information

The MH89770 is a complete T1 interface solution, meeting the Extended Super Frame (ESF), D3/D4 and SLC-96 formats.

The MH89770 interfaces to the DS1 1.544 Mbit/sec digital trunk and has the capability of meeting ACCUNET®1 T1.5 wander tolerance (138 UI).

The MH89770 is a pin-compatible enhancement of

MH89770 Features

* Complete interface to a bidirectional T1 link D3/D4 or ESF framing and SLC-96 compatible Two frame elastic buffer with jitter tolerance impr