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  • OTS 3000

    OTS 3000

    Optical Communication Integrated System

    Plug-in Cards | Flexible Networking | Custom Design

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  • TO56 TO46 CAN

    TO56 TO46 CAN

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    Variable Optical Attenuator

    Low Insertion Loss | Compact Size | Low PDL, WDL

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  • Free Space Isolator

    Free Space Isolator

    High Isolation | Polarization Dependent

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  • MCS 8x16

    MCS 8x16

    Multicast Switch

    Hitless Switching | Low insert loss | Low power dissipation

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  • MEMS 1xN Optical Switch

    MEMS 1xN Optical Switch

    MEMS Technology | Small Package | High Stability, High Reliability

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Laser Diode Chips

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D3102R Edge-Emitting DFB Laser Diode Chip


Optical Switches

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D2x2B Optical Switch


Switch Modules

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Multicast Switch MCS 8x16 Module


Integrated Equipment

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OTS3000 Cable Monitoring System

About Us

Guilin GLsun Science and Tech Group Co.,

Founded in 2001, Guilin GLsun Science and Tech Group Co.,LTD designs, develops, manufactures and markets DFB LD chips, TO-CAN, high speed and compact passive optical devices and modules, function modules, monitoring and system protection equipment.

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