RAD Data comm Megaplex-2104 Bedienungsanleitung PDF herunterladen (Seite 12)

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RAD Data Communications 2011 Catalog

VC-4/E&M/OMNI

A special Omnibus E&M interface module

provides four toll-quality voice channels to

support applications where a master site needs

to communicate with multiple remote stations

simultaneously (such as to broadcast an

important message).

VC-6/LB, VC-6/4LB

Four or six voice channels for operation with

special local battery (LB) telephone sets (e.g.,

military field telephones).

VFS-60/48/30/24

Voice compression module with up to 2 x E1 or

2 x T1 capacity, using G.723.1 (6.3 kbps per

channel) or G.729.A (8.0 kbps per channel)

compression methods, with modem/fax relay,

transparent timeslot support, voice activity

detection, silence suppression, and comfort

noise generation. Voice compression server

functionality enables compression of TDM traffic

from the Megaplex backplane and compression

of analog channels from voice modules.

E1/T1

interface

V.24/RS-232

Low speed data

High speed data

Voice/fax

ISDN

analog

Input/Output

Megaplex Core

Main Link

Services

Megaplex-2100

E1/T1

Fiber

copper

xDSL

SHDSL

Terminal emulation Telnet

RADview-EMS

Node

management

Network

management

Fax

Handset

ASMi-31

T1/E1

mux

PBX

SDM

mux

Stat

mux

Modem

Te rminal

IDSL

SHDSL

Digital

services

Computer

Workstation

10/100BaseT

E1/T1

PBX

SDH/

SONET

E1/T1

Satellite/

Microwave/

Radio

Leased

Line

IP

Inband

Management

Cross Connect

SNMP

Alarms and

Diagnostics

Redundancy

Drop-and-Insert

and Bypass

Time Division

MuxTechnology

ASMi-52

MULTISERVICE ACCESS NODES

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