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  • Changzhou HFC Automation Equipment Co.,Ltd
  • Contact:Mr Jiang
  • Mobile:+86-18651012577
  • Phone:+86-(0)519-86162153
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  • Website:重庆快乐十分现场开奖
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  • Data communication dc power supply for electrical solutions
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    Requirements and challenges 

    Copper pieces "light into retreat" improve network bandwidth brings power cuts after phone downtime problems at the same time, reduce customer satisfaction. 

    ONU equipment placed on the user side, lead-acid battery, high pollution and inconvenient transportation, it is difficult to for the ONU for electricity. 

    Installation environment most for corridor communications box, hang a wall to install, space is narrow. 

    Site can't install air conditioning, summer high temperature, high demands on battery performance. 

    Site and more dispersed, maintenance difficulties. 

    The solution: 

    A, FTTH scheme for electricity 

    Using BP1203, BP1220 for electric products for FTTH, FTTO, external 220 v mains input, output 12 v dc supply power for the ONU mains power supply fails, by BP1203, ONU BP1220 for power supply. 

    Solution: 

    Green environmental protection batteries, the highest safety 

    Beautifully designed, suitable for family desktop applications 

    Application is simple, do not need to set up and maintain, accord with the user to use habit 

    Small size, wide range of USES, it is convenient to be used in mobile 

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    Second, FTTB scheme for electricity 

    FTTBONU equipment in general residential buildings and commercial buildings inside the corridor unit or building floors distributed deployment, installation in the communication in the corridor, space is limited, shall not apply to the conventional lead-acid batteries. 

    Zte can adopt BP480 products provide FTTBONU for electricity, products for the standard 19 inch wide, height 1 u, weight is the 1/3 of the same capacity of lead-acid battery, can be very convenient and ONU equipment installed in the same multimedia system unit, and design the charge and discharge current limiting function, to ensure normal work of the ONU business board. The scheme can dock with the ONU equipment, realize the unified network management monitoring. 

    Solution: 

    19 inch rack type design, suitable for use in communication in the installation; 

    Pieces of small size, the height is only 1 u, save installation space. 

    Mixer, wide working temperature is suitable for applications in outdoor without air conditioning environment; 

    BMS performance is remarkable, with each manufacturer such as zte, huawei, bell ONU is fully compatible with 

    Effective charge and discharge current limiting function, continue to protect the normal work of the ONU 

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    Third, FTTC solution for electricity 

    FTTC scenario is given priority to with outdoor cabinet, higher temperature in summer, each site, the number of ONU load total power difference is bigger. For such applications, zte can use BP4820 products provide solutions for electricity, by a BP4820 or more parallel approach for ONU devices provide power supply. Many sets of batteries in parallel, a single failure will not affect system for electric batteries, expansion or maintenance need to increase the battery module battery capacity expansion can be achieved. 

    Solution: 

    19 inch rack type design, suitable for outdoor cabinet installation; 

    Mixer, wide working temperature is suitable for applications in outdoor without air conditioning environment; 

    Modular design, battery capacity can be combined at random, convenient for flexible site, easy to maintain, scale; 

    BMS performance is remarkable, with each manufacturer such as zte, huawei, bell ONU is fully compatible with 

    Effective charge and discharge current limiting function, continue to protect the normal work of the ONU 

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