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24 E1 75/120(BNC/RJ45) Impedance Converter

View : 141
Type : balun converter
Description :

24xE1 Impedance Converter Provide 24 channel G.703 75(BNC) to 120Ω(RJ45) Converter ,not need power.

Overview

24xE1 Impedance Converter Provide 24 channel G.703 75(BNC) to 120Ω(RJ45) Converter ,not need power.

Photo

Features

E1 75/120 Interface level conforms to the ITU-T G.703 level standard template;

75 and 120 ohm impedance two-way signal conversion, easy to use

Without external power supply

Parameters

● E1 Interface

E1 interface protocol: ITU-T G.703, 

Interface Rate:      2048Kbps±50ppm

Interface Code: HDB3;

E1 Impedance: 75Ω (unbalance BNC), 120Ω (balance RJ45)

Bit Rate

2048±50ppm

Impedance

75W Non Balance

120W Balance

The “mark” (pulse) nominal peak voltage

2.37V

3.0V

“Empty” (no pulse) nominal peak voltage

0±0.237V

0±0.3V

Nominal pulse width

244ns

Pulse width at the midpoint of the positive and negative pulse amplitude ratio

0.95~1.05

Nominal pulse amplitude, pulse width ratio of positive and negative half

0.95~1.05

● Working Environment

Working temperature:   -40°C ~ 80°C

Working Humidity: 5%~95 % (no condensation)

Storage temperature: -40°C ~ 85°C

Storage Humidity: 5%~95 % (no condensation)

MTBF:      >500,000 hours

Specifications

Model

FCCZ-E24-BNC

Functional Description

24xE1 Impedance Converter Provide 24 channel G.703 75(BNC) to 120Ω(RJ45) Converter

Port Description

24*75ohm  E1(BNC)+24*120 ohm E1(RJ45)

Power

Not Need

Dimension

485(length) X 65(width) X45(height) mm(1U Rack Type)

Weight

1.0Kg/Pcs(DeskTop Type) 

Application

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