1 In 8 Out E1 Distributor

This device that is the company developed the PDH optical fiber transmission on the basis of special-purpose VLSI development E1 distributor. It provides 1Channel E1 in, 8Channel E1 out functions and has alarm function. The working is reliable, stable, and low power consumption, high integration, small size.

●  Machine design for veneer 

●  Using FPGA, digital codec and clock recovery technology, high integration, high stability

●  Based on self -copyright IC 

●  AC220V, DC-48V/DC24V optional; 

●  DC-48V/DC24V power supply polarity detection function, Polarity-Free

● Ethernet 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

● 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)