Optical Transceiver 40Gb QSFP+ 10km LR4 module

    40Gb QSFP+ 10km LR4 module Compatible Optical Transceiver

    40Gb QSFP+ 10km LR4 Optical Transceiver, fully tested compatible for over 100 vendors.


    * 4 Independent full-duplex channels

    * Up to 11.2Gbps per channel bandwidth

    * Aggregate bandwidth of > 40Gbps

    * QSFP MSA compliant

    * Duplex LC Connector

    * Up to 10 km transmission

    * CML compatible electrical I/O

    * Single +3.3V power supply operating

    * IEEE 802.3ba Electrical Interface

    * Built-in digital diagnostic functions

    * Temperature range 0°C to 70°C

    * RoHS Compliant Part

    QSFP LR is designed to operate over single-mode fiber system using 4X10 CWDM channel in 1310nm band and links up to 10km. The module converts 4 inputs channel of 10Gb/s electrical data to 4 CWDM optical signals, and multiplexes them into a single channel for 40Gb/s optical transmission. Reversely, on the receiver side, the module optically de-multiplexes a 40Gb/s input into 4 CWDM channels signals, and converts them to 4 channel output electrical data.


    Compliant to IEEE 802.3ba

    Compliant to SFF 8436

    RoHS CE Complian

    Order Information

    Part Number



    QSFP+, 40Gb/s, 40GBASE-SR4, MMF, 850nm, 100M/150M


    QSFP+, 40Gb/s, 40GBASE-CSR4, 300M/400M


    QSFP+, 40Gb/s, 40GBASE-LR4, SMF, 1310nm, 10KM


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