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100G QSFP28 Single Lamda BiDi 40km Tx1304/Rx1309

By C-LIGHT Marketing 丨 Aug 18, 2025
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    100G QSFP28 Single Lambda BiDi optical transceiver enables 100Gbps data transmission over 40km distances using a single fiber strand. Operating at Tx1304nm/Rx1309nm wavelengths, it delivers cost-effective, high-density connectivity for data center interconnects (DCI) and metro networks while optimizing fiber infrastructure utilization.


    Product Features:

    100G-QSFP28-Single-Lamda-BiDi-40km-A●Supports 100GBASE-ER1-40 BIDI

    ●Lane signaling rate 106.25Gb/s with PAM4

    ●Up to 40km transmission on SMF

    ●EML laser and APD receiver

    ●4x25.78Gb/s with NRZ electrical interface (CAUI-4)

    ●High speed I/O electrical interface 

    ●I2C interface with integrated Digital Diagnostic monitoring

    ●QSFP28 MSA package with simplex LC connector

    ●Single +3.3V power supply

    ●Maximum power consumption 4.5 W

    ●Operating case temperature: 0 to +70 °C

    ●Compliant to IEEE 802.3bm,100G Lambda MSA

    ●Compliant to SFF-8636&SFF-8679 standard

    ●Complies with EU Directive 2015/863/EU


    Applications

    ●Data Center Interconnects (DCI)

    Enables 100G high-speed links between distributed data centers


    Metro Network Backbones

    Supports 40km intermediate-reach transmission in metropolitan optical networks


    5G Fronthaul/Midhaul

    Meets high-bandwidth demands in C-RAN architectures


    Enterprise Campus Core Networks

    Optimizes fiber utilization for inter-building connectivity in large-scale campuses


    Data Sheet
    100G QSFP28 Single Lambda BiDi ER 40km-A-Tx1304/Rx1309 Transceiver.pdf


    If you are interested in the 100G QSFP28 Single Lamda BiDi 40km Tx1304/Rx1309,please contact us sales@c-light.com

    For any questions, please contact us by email or WhatsApp.

    Email: sales@c-light.com

    WhatsApp: +86 132 6656 7067

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