40Gbs QSFP+ ER4 Optical Transceiver

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  • This product is a transceiver module designed for 40km optical communication applications. The design is compliant to 40GBASE-ER4 of the IEEE P802.3ba standard. The module converts 4 inputs channels (ch) 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

    The QSFP-40G-ER4-QSFP+ transceiver is programmed and tested to be compatible with major brands as (CISCO, ARISTA, BROADCADE, JUNIPER, ALCATEL, EXTERME, DELL, IBM, MELLANOX, AVAGO) and many more), data center switches, routers, NICs and other optical transport devices for 40G Ethernet and high-performance computing networks It is an ideal equivalent to Cisco QSFP-40G-ER4 QSFP+ optics module at much lower price, which provides a reliable compatible 40G QSFP+ optics solution for system integrator and end users in data center networking infrastructure.


    • 40GBASE-ER4 Ethernet Links
    • Infiniband QDR and DDR interconnects
    • Client-side 40G Telecom connections
    • Compliant with 40G Ethernet IEEE802.3ba and 40GBASE-ER4 Standard
    • QSFP+ MSA compliant
    • Compliant with QDR/DDR Infiniband data rates
    • Up to 11.2Gb/s data rate per wavelength
    • 4 CWDM lanes MUX/DEMUX design
    • Up to 40km transmission on single mode fiber (SMF)
    • 5dB link insertion loss budget
    • Operating case temperature: 0 to 70oC
    • Maximum power consumption 3.5W
    • LC duplex connector

Quality Certification

Please Note: Installing a third party transceiver does not void your network equipment warranty.

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