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100G QSFP28 Single Lambda BiDi LR 10km-A Transceiver

By C-LIGHT Marketing 丨 Jul 11, 2025
Table of Contents

    100G QSFP28 Single Lambda BiDi 10km-A Transceiver is a high-performance, compact optical module designed for 100 Gigabit Ethernet applications. It utilizes Single Lambda technology to transmit and receive data over a single wavelength (typically 1310nm) on one fiber strand, enabling bidirectional (BiDi) communication. With a reach of up to 10 kilometers over single-mode fiber (SMF), it complies with the 10km-A standard for reliable, cost-effective connectivity.


    Product Features:

    100G-QSFP28-Single-Lambda-BiDi-LR-10km-A-Transceiver●Supports 100GBASE-LR1-10 BIDI

    ●Lane signaling rate 106.25Gb/s with PAM4

    ●Up to 10km transmission on SMF

    ●EML Laser and PIN 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

    ●Support HW TX_DIS and RX_LOS for telecom application

    ●Maximum power consumption 4.5 W

    ●Operating case temperature: 0 to +70 °C

    ●Compliant to IEEE802.3bm,100G Lambda MSA

    ●Compliant to SFF-8636&SFF-8679 standard

    ●Complies with EU Directive 2015/863/EU


    Applications

    ●Data Center Interconnection (DCI):

    Connecting switches/routers across buildings or campuses.


    ●Enterprise Networks: 

    High-speed backbone links for large enterprises.


    ●Telecom Aggregation: 

    Mobile fronthaul/backhaul and metro network aggregation.


    ●High-Performance Computing (HPC): 

    Cluster interconnects requiring 100G bandwidth.


    ●Network Upgrades: 

    Cost-effective fiber infrastructure utilization by halving fiber count vs. duplex modules.


    Data Sheet
    100G QSFP28 Single Lambda BiDi LR 10km-A Transceiver.pdf


    If you are interested in the 100G QSFP28 BIDI ZR4 Side B Transceiver - 80km Single-Fiber MSA Module,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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