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Popular series: E1+Ethernet PDH Voice Over Fiber Ethernet to E1 Conveter

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1 In 8 Out E1 Distributor

Type:FCC-E1/E8 Message

Description:E1 Assigned to 8*E1 ，Provided 1channel into ，8channel out

Product Description
              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.
Functional Properties
Ø Machine design for veneer 
Ø Using FPGA, digital codec and clock recovery technology, high integration, high stability
Ø Based on self -copyright IC 
Ø AC220V, DC-48V/DC24V optional; 
Ø   DC-48V/DC24V power supply polarity detection function, Polarity-Free
Technical Parameters

u   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

u   Power

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

    Power consumption: ≤3W

u   Dimension          

    Product size:        216X138X31mm(WXDXH)
    Simple packaging:  483X138X44mm(WXDXH)

u  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)

Application Scheme

Applications 



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