MH89770 is T1/ESF Framer & Interface Preliminary Information manufactured by Mitel Networks.
| Part Number | Description |
|---|---|
| MH89726 | MT8972 Loop Extender Circuits Advance Information |
| MH89728 | MT8972 Loop Extender Circuits Advance Information |
| MH89760B | ST-BUS FAMILY T1/ESF Framer & Interface Preliminary Information |
| MH89761 | T1 Transmit Equalizer Advance Information |
| MH89790B | ST-BUS FAMILY CEPT PCM 30/CRC-4 Framer & Interface Preliminary Information |
The MH89770 is a plete 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-patible enhancement of the MH89760B.
