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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Unframed E1-RS530 interface Converter JHA-CE1R530

    • Based on self -copyright IC。
    • 2ch video Tx + 1ch RS 485 data Rx Optical Video Transmitter and Receiver JHA-D2TV1RB-20 2ch video Tx + 1ch RS 485 data Rx Optical Video Tran... 1ch video Tx + 1ch RS232+ 1ch RS 485/RS422 Optical Video Transmitter and Receiver 1ch video Tx + 1ch RS232+
    • 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; provides three loopback functions: E1 local loopback (ANA), RS530 loopback (DIG) make peer RS530loopback (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 13123 (2)

    Typical solution 2

    3123 (3)



PDH/Voice Multiplexer

Interface converters

V Serial Interface Converter

  • Unframed E1-RS530 interface Converter JHA-CE1R530


    This device provides an economical digital access solution for E1 and Fractional E1 network services. With an adapter cable, the device can connect to other DTE device, such as router, at data rates of 64Kbps to 2048Kbps.User data is placed into the E1 frame, using only the required number of timeslots, timeslot assignment is accomplished according to the data port speed and manual setting of DIP switches. GVE is widely used in communication network, both in WAN and LAN connection field.

    Product Photo

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    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: 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)



    Model Model Number: JHA-CE1R530
    Functional Description Unframed E1-RS530 (EIA-530) interface Converter
    Port Description One E1 interfaceOne RS530 Interface
    Power Power supply: AC180V ~ 260VDC –48VDC +24VPower consumption: ≤10W
    Dimension Product Size: 216X140X31mm (WXDXH)
    Weight 1.8KG



    Typical solution 13123 (2)

    Typical solution 2

    3123 (3)


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