The Mini MEX-1/MTX-1 Jack Panel is a centralized termination point for digital equipment at E1(2.048Mbps)/ MTX-1

 (1.544Mbps) digital signal bit rate to provide the interface for monitoring, inspection, bypass, transferring purpose.

Each circuit in the Mini MEX-1/ MTX-1 Jack Panel is independent, users may choose the proper capacity as needed to reduce the initial set-up cost. And for easy maintenance, the independent circuit module can be replaced separately.

The MEX-1/ MTX-1 panel in 23" wide rack consists of 84 circuit-module in the chassis, while 19” wide rack consists of 64 circuit-module.

Features   

Four-circuit, plug-in module

Replicable, single-circuit jack card

Red, yellow, and green LEDs

Front and rear fanning strips and wire-wrap pin block

Specifications

Electrical - MEX-1/MTX-1 

Power Requirement: -48V DC

Characteristic Impedance:120Ω+/- 5%/100Ω+/- 5%

Return Loss: Better than -26dB (@1024KHz/772KHz)

Insertion Loss: Better than 0.2dB (@1024KHz/772KHz)

Monitor Level: Below signal level 20dB+/-1dB

Cross Talk: Better than -60dB (@1.024MHz/772KHz)

Contact Resistance: Less than 0.02Ω(Initial)

Insulation Resistance: More than 10,000MΩ at DC500V

Dielectric Withstanding Voltage: 500V AC