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   GMT1000 is a multi-servce interface equipment.It uses standard E1 transmission channels (G.703 Standard) with PCM30/31 mode.GMT1000 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 GMT1000 is used extendedly for data access in telecom data service networks and utility network for power industry, banks, public security, military,etc.

Details

 Overview

 

GMT1000 is a multi-servce interface equipment.It uses standard E1 transmission channels (G.703 Standard) with PCM30/31 mode.GMT1000 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 GMT1000 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

Part Number

Specification

GMT1000-B

GMT1000 1U chassis, AC220V,it provides 4*V24

GMT1000-L

GMT1000 1U chassis,AC220V(Europe standard),it provides 4*V24

GMT1100-B

GMT1000 1U chassis, AC220V,­it supports optical interface uplink,it can transmit 30*64K+2*E1+100M

Ethernet

GMT1100-L

GMT1000 1U chassis, AC220V(Europe standard)­it supports optical interface uplink,it can transmit

30*64K+2*E1+100M Ethernet

GMT1000-FXO-A0

Local phone module(4 channels)

GMT1000-FXO-A1

Local phone module(8 channels)

GMT1000-FXS-A0

User phone module(4 channels)

GMT1000-FXS-A1

User phone module(8 channels)

GMT1000-2/4WB-A0

Voice-frequency interface module(4 channels)

GMT1000-V24-A0

RS232 module(4 channels)

GMT1000-V24-A1

RS232 module(8 channels)

GMT1000-64K-A0

64K co-direction interface module(4 channels)

GMT1000-10BT-A0

Ethernet interface module(1 channel)

GMT1000-V35-A0

N×64K V35 interface module(2 channels)

LAN10

Voice-frequency cable(10m)16-core Voice-frequency cable(DB25)

LAN5

Voice-frequency cable(5m)16-core Voice-frequency cable(DB25)

LAN3

Voice-frequency cable(3m)16-core Voice-frequency cable(DB25)