Shenzhen JHA Technology Co., Ltd is one of the leading manufacturers of hardened Ethernet, PoE, and fiber connectivity products specifically designed for harsh and demanding environments.


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V Serial Interface Converter E1 To RS530 Series JHA-CE1fR530

    • Based on self -copyright IC
    • You can distinguish when a dying gasp or break when E1 E1 transmission intermediate signal is lost
    • While supporting adaptive 120Ω / balance and 75Ω / Imbalance impedance, no need to make settings
    • System through rigorous testing and practical verification, fully compliant with EIA-530, ITU-T G.703, G.704 and other recommendations;
    • It provides three loopback functions: E1 local loopback (ANA), RS530 loopback (DIG), order remote RS530 loopback (REM);
    • Pseudo-random code test function, namely to facilitate the opening of the line, when one can come with 2M BERT
    • DTE or DCE equipment support and interconnection; RS530 interface supports hot swap
    • RS530 clock work supports internal clock, external clock and line clock;
    • Optional AC 220V, DC -48V, DC + 24V, DC power supply no positive and negative points
  • Typical solution 1

    43 (2)

    Typical solution 2

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PDH/Voice Multiplexer

Interface converters

V Serial Interface Converter

  • Framed E1-RS530 interface Converter JHA-CE1fR530


    This protocol converter provides an E1 interfaces and an RS530 interface enables framing E1 to RS530 interface conversion between E1 rate conversion and slot extraction functions. Framed mode, the user can extract the E1 time slots n * 64K (n≤31) data channel; unframed mode, the user can use the data channel rate of 2.048Mbps. Built-loop test equipment capabilities to facilitate the opening and routine maintenance works.

    Product Photo

    43 (1)

    Mini Type




    ♦ RS530 Interface  

    Interface Rate: 2048Kbps

    Interface character: match EIA-530

    Connector: DB25 male/female (optional).

    Interface type: DCE

    Clock: G.703 resume clock, internal /RS530 external clock.


    ♦ E1 interface 

    Interface Standard: comply with protocol G.703;

    Interface Rate: n*64Kbps±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)



    Model Model Number: JHA-CE1fR530
    Functional Description framed E1-RS530 (EIA-530) between the interface Converter
    Port Description One E1 interface, One RS530 interfaces
    Power Power supply: AC180V ~ 260V;DC –48V;DC +24V

    Power consumption: ≤10WDimensionProduct Size: 216X140X31mm (WXDXH)Weight1.8KG

  • Typical solution 1

    43 (2)

    Typical solution 2

    43 (3)\

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