• fiercetelecom | Posted: 22 Aug 2017, 09:58Ciena and Cisco are reaping the benefits as service providers shift spending from long haul to metro WDM (wave-division multiplexing) network builds.As a result of double-digit year-over-year North America growth in metro WDM, Cignal Al said in its second-quarter 2017 Optical Hardware Report that that Cisco and Ciena grew market share. The research firm said that Ciena’s North American optical equipment revenue increased by 21% year-over-year. Interestingly, the growth in metro WDM spending is creating greater demand for higher speed coherent ports, which are evolving from 200G to speeds as high as 400G later this year. Outside of North America, growth in China is notable as optical revenue rose 13% year-over-year for the first half ...
    2018 - 10 - 10

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  • 发布时间: 2018 - 11 - 22
    价格:
    0
    市场价:
    0
    $
    66.18
    1.Feature•  Ultra high power density, less parellel modules for more reliability;•  Soft-switching technology, high efficiency up to 95%, full digital DSP control, total harmonic current less than 5%;•  Leading APFC tech (active power factor correction), power factor 0.995;•  Automatic intelligent current sharing without monitoring, supports intelligent hibernation;•  Ultra wide output range, works with the bus, car and other vehicles, featuring BMS auxiliary low-voltage power output;•  Supports hot plugging without damage, a module can be replaced within 1min;• ...
  • 发布时间: 2018 - 11 - 22
    价格:
    0
    市场价:
    0
    $
    70.59
    1.Feature•  Input: 90-280Vac;•  Output: ±(42-58)Vdc; Power: 1600W•  Compact structure, high power density of 25W/in3 ;•  Constant current output available within output voltage 42-54V;•  Constant power output available within output voltage 54-58V;•  Output voltage adjustable within 42-58Vdc,Default voltage: 53.5V;•  Wide operating temp. range: -33~+55℃;•  Extended operating temp. range: +55~+65℃;•  Power factor correction: ≥0.98;•  RS485 communication port;•  Input under-voltage protection;•  Input over-voltage protection;• ...
  • 发布时间: 2018 - 11 - 22
    价格:
    0
    市场价:
    0
    $
    85.29
    1.Feature•  Compact structure, high power density of 30W/in3;•  Output voltage adjustable within 42-58Vdc Default voltage: 53.5V;•  Wide operating temp. range: -33~+55℃;•  Extended operating temp. range: +55~+65℃;•  Power factor correction: ≥0.99;•  RS485 communication port;•  Input under-voltage protection;•  Input over-voltage protection;•  Output over-voltage protection ;•  Output over-current protection;•  Over temperature alarm and protection;•  Paralleled work available via current sharing bus;•  Remote start up/shutdown;• ...
  • Product desciption
  • Purchase Notes
  • Service
  • Product Reviews
  • 1.Feature

    •  Input: 90-280Vac;

    •  Output: ±(42-58)Vdc; Power: 1600W

    •  Compact structure, high power density of 25W/in3 ;

    •  Constant current output available within output voltage 42-54V;

    •  Constant power output available within output voltage 54-58V;

    •  Output voltage adjustable within 42-58Vdc,Default voltage: 53.5V;

    •  Wide operating temp. range: -33~+55℃;

    •  Extended operating temp. range: +55~+65℃;

    •  Power factor correction: ≥0.98;

    •  RS485 communication port;

    •  Input under-voltage protection;

    •  Input over-voltage protection;

    •  Output over-voltage protection; 

    •  Output over-current protection;                                                                                                

    •  Over temperature alarm and protection;

    •  Paralleled work available via current sharing bus;

    •  Remote start up/shutdown;

    •  Hot swappable;

    •  UL 60950, CSAC22.2 60950-00,VDE0805 and IEC60950 compliance;

    •  CE mark meets directives of 73/23/EEC and 93/68/EEC;

    •  High efficiency more than 91%.

    2.Application

    •  48V Distributed power system;

    •  Ethernet;

    •  Exchange;

    •  LAN, MAN;

    •  Server;

    •  Indoor wireless network;

    •  Telecom equipment.


  • 产品名称:

    上市日期: 2018-11-22
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