PEB20320 Ver la hoja de datos (PDF) - Infineon Technologies

Número de pieza

componentes Descripción

Fabricante

PEB20320

Multichannel Network Interface Controller for HDLC

Infineon Technologies 

PEB 20320

Introduction

1

Introduction

The Multichannel Network Interface Controller for HDLC (MUNICH32) is a Multichannel

Protocol Controller, which handles up to 32 data channels of a full duplex PCM highway.

It performs layer 2 HDLC formatting/deformatting or V.110 and X.30 protocols up to

a network data rate of 38.4 Kbit/s as well as transparent transmission for the

DMI mode 0, 1 and 2. The processed data is passed on to an external memory shared

with one or more host processors.

MUNICH32 is compatible with the LAPD ISDN (Integrated Services Digital Network)

protocol specified by CCITT as well as with HDLC, SDLC, LAPB DMI protocols. It

provides any rate adaption for time slot transmission data rate from 64 Kbit/s down to

8 Kbit/s and the concatenation of any time slots to data channels, supporting the ISDN

H0, H11, H12 superchannels.

Due to these functions the MUNICH32 can be used in a wide area of telecommunication

and data communication applications, e.g. in central office switches, for the connection

of a digital PABX to a host computer, as a central D-channel controller to 32 ISDN basic

access D-channels or as a multiplexer for terminals and other peripherals. Up to

4 MUNICH32s can be connected to one PCM highway, so a D-channel controller with

128 channels can be achieved.

User’s Manual

7

01.2000

Share Link: