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Framed E1-V.35 interface Converter

View : 194
Type : V Serial Interface Converter
Description :

This interface converter provides one E1 interface and one V.35 interface to achieve framed E1 interface transferring to V.35 interface.

Overview

    This interface converter provides one E1 interface and one V.35 interface to achieve framed E1 interface transferring to V.35 interface. The data channel rate is 2.048Mbps. The device has inter-set loop test function to facilitate the project launching and daily maintenance.

Photo

 

Features

Based on self -copyright  IC 
Have indicator  when the device is power-off or E1 line is broken or lose signal;
The local device can forced the remote device rate follow it(valid when framed ) 
The hardware realizes any one of 31 time slot any time slot optional (valid when framed)
Provide 2 impedances: 75 Ohm unbalance and 120 Ohm balance;
After strict testing and practical verification system, completely comply with protocol ITU-T V.35, G.703, G.704
Have three Loop Back Mode: E1 interface Loop Back (ANA)、V.35 interface Loop Back(DIG)、Command the remote V.35 interface Loop Back(REM)
Have pseudo random code test function, easily line opened, can be used as a 2M BER Tester
AC 220V, DC-48V, DC+24V, DC Power and Polarity-Free

Parameters

E1 interface 
Interface Standard: comply with protocol G.703;
Interface Rate: 2048Kbps±50ppm;
Interface Code: HDB3;
Impedance: 75Ω (unbalance), 120Ω (balance);
Jitter tolerance: In accord with protocol G.742 and G.823
Allowed Attenuation: 0~6dBm

 

V.35 interface 
Interface rate: n*64Kbps
Interface Standard: Compatible with V.35 Standard
Connector: DB25
Connect Mode: DCE
Clock Type: G.703 restored clock, Internal clock 

Working environment
Working temperature: -10°C ~ 50°C
Working Humidity: 5%~95 % (no condensation)
Storage temperature: -40°C ~ 80°C
Storage Humidity: 5%~95 % (no condensation)

Specifications

Model

Model Number:FCC-E1fV1

Functional Description

framed E1-V.35 Converter,Can be a single use,V.35 rate N * 64K

Port Description

One E1 port, One V.35 interface

Power

Power supply: AC180V ~ 260V;DC –48V;DC +24V,DC30V, DC110V

Power consumption: ≤10W

Dimension

Product Size:  216X140X31mm (WXDXH)

Weight

1.2KG

Application

 

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