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Fourthtrack Systems MicroMux G.703

G.703

Overview

Many of the so called low end routers available today can handle 2Mbit/s throughput, but they only have conventional DTE interfaces - usually X.21 or EIA530. By combining one of these routers with a Fourthtrack Systems MicroMux G.703 Interface Converter, you gain the higher performance of 2Mbit/s without the disproportional expense of a higher end router.

Suitable for connecting data communications equipment to carrier services, or private services, such as microwave links or leased line private circuits that are presented as G.703 at 2Mbit/s.

This unit supports X.21, EIA530 and RS449 interfaces, including support for the external terminal timing signal on EIA530.

It has an internal power supply and an IEC-connected mains lead to ensure stability in network critical applications.

Specifications

Input Port

X.21/V.11 capable of clocking at 2048kbit/s, presented on a female DB15 connector

Output Ports

G.703 clear channel, with support for use of recovered clock or internal master clock

BABT Approval Number NS/3934/1/N/608027 for 75 ohm connection

CE 168 X for the standard 120 ohm connection

Network side data inversion option

Remote loop back option

Status indicators

Green L.E.D. for power status.

Green L.E.D. for carrier line status

Amber L.E.D. for clock master enabled

Amber L.E.D. for loop back enabled

Amber L.E.D. for terminal timing enabled

Power supply

Internal power supply - 230V, 50Hz

Dimensions

195 x 121 (138mm over connectors) x 45mm (7.7 x 4.8 x 1.8 inches approx)

Installation

Product Manual

Half Price

Cost £395. Only four months old and in very good condition. Includes co-ax and DTE cables.

Offers around £150 - Buy

Revised: 18th December 2001 © 2000-4 voidzero, All Rights Reserved

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