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Highlighted Companies

  • Shenzhen LEDSINO Optoelectronic Co.,Ltd. (China): Focus on electronic outdoor/indoor led display, rental led display, flexible led... https://www.ledsino.com


  • Optical Line Protection System Module Olp - China

    price: contact company for price

    Optical Line Protection System Module OLP Module Features
    ·Wide Wavelength Range
    ·Low Crosstalk
    ·High Stability, High Reliability
    ·Modularized Design Specifications
    Parameters Unit OLP-1:1 OLP-1+1 OLP-1-1
    Wavelength Range nm 1260 ~ 1650
    Test Wavelength nm 1310 / 1550
    Insertion Loss dB TX<1.2, RX<1.2 TX<4, RX<1.2 <1.2
    Return Loss dB SM ≥ 45
    Crosstalk dB SM ≥ 50
    PDL dB ≤ 0.20
    WDL dB ≤ 0.30
    PD dark current nA <1
    PD responsivity mA/W 24 ~ 40
    PD report accuracy dB ±0.5 (at -50 to 23 dBm)
    Operating voltage V 4.5 ~ 5.5
    Operating current mA 80 ~ 120
    Operating Temperature ℃ -5 ~ +60
    Storage Temperature ℃ -30 ~ +80
    Dimension mm 120×80×18


    Company Contact:


    • Phone: 86-773-3116006

    • Address: Guanglong S&T Zone, No. 8 High-tech Industry Park, Chaoyang Road, Guilin, GuangXi, China

    • Email: Email


    Published date: April 26, 2018 -

    • Business Description: Founded in 2001, GLsun Science and Tech Co., Ltd , Guilin, China, designs, develops, manufactures and markets advanced optical components and modules. GLSUN holds many technical patents on optics.

      Product lines include Optical Switches, Free Space Isolator, MEMS VOA,CWDM/DWDM components, Optical Modules and Custom Optical test systems.

      Since its establishment, GLsun has striven to be an innovative and advanced technical company. The company’s optical components and custom modules have been deployed to various applications and sub-systems in market segments such as Network Monitoring & Protection, Network Intelligence & Analytics, Service Providers and Network Test Sub-systems.

      GLsun has been growing rapidly and has now become one of the largest Optical Switch & component manufacturers in Asia today. The company is well reputed and widely perceived as top quality, cost-effective, Pro-active customer service and technically innovative.

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