Overview

GMT3000 is a multi-servce interface equipment.It uses standard E1 transmission channels (G.703 Standard)with PCM30/31 mode.GMT3000 meets a variety of transport capabilities and applications requirements by selecting different office-end or remote-end equipment and multiple analog/digital user interfaces.Current GMT3000 is used extendedly for data access in telecom data service networks and utility network for power industry,banks,public security,military,etc.

Features

◆Various user interfaces : Provide include central office Phone interface Card(FXO),User-end Phone interface Card(FXS),Hot line Calling Interface(PRA),Magnetic.Calling Interface(MAG),2/4W Interface(EM2/4),64K co-direction Interface(64K),V.24,V.35,Ethernet interface.

◆Cross connection functions : Provide internal full time-division interconnection matrix with the capability of 128×128,unblocking cross connection of 2 E1 and 30 DS0.

◆E1 channel protection : When the E1 channel of master service is disconnected,main services will be switched on auxiliary E1 channel.

◆Dual power supply with hot backup : Provide dual power supply with hot backup

◆Flexible networking configuration : GMT1000 provides flexible and

cost-efficient network deployment configured with GMT1000.

◆Being able to Perform bandwidth justifiable cation : When comprises built-in V.35 or 10/100M user interface card,GMT1000 is able to perform bandwidth justifiable cation for these interface cards by NMS(network management software)

Application

Ordering information