MT8977 - ISO-CMOS ST-BUS FAMILY T1/ESF Framer Circuit

Product Overview

Mitel Networks Corporation

Datasheet Details

Part number	MT8977
Manufacturer	Mitel Networks Corporation
File Size	344.53 KB
Description	ISO-CMOS ST-BUS FAMILY T1/ESF Framer Circuit
Datasheet	MT8977 Datasheet
Additional preview pages of the MT8977 datasheet.

Product details

Description

The MT8977 is a variant of the MT8976 framer, which has been enhanced to meet ACCUNET® T1.5 wander tolerance (138 UI). DS1/ESF digital trunk interfaces Computer to PBX interfaces (DMI and CPI) High speed computer to computer data links TxSF C2i F0i RxSF DSTo DSTi C1.5i ST-BUS Timing Circuitry 2 Frame Elastic Buffer with Slip Control DS1 Link Interface 2048-1544 Converter R

Features

D3/D4 or ESF framing and SLC-96 compatible Two frame elastic buffer with jitter tolerance improved to 156 UI Insertion and detection of A, B, C, D bits, signalling freeze, optional debounce Selectable B8ZS, jammed bit (ZCS) or no zero code suppression Yellow alarm and blue alarm signal capabilities Bipolar violation count, FT error count, CRC error count Sel.

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Other Datasheets by Mitel Networks Corporation

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Published: Sep 11, 2005 |