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QSFP DD 400 G SR4 2 LP Banners Pro Labs

QSFP-DD 400G SR4.2 transceivers maximize existing multi-mode fiber breakout infrastructure

QSFP-DD 400G SR4.2 transceivers to upgrade your breakout reach

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Data center managers and network engineers planning bandwidth upgrades have faced the challenge of upgrading to single-mode fiber to support 4x100G breakout architectures.

ProLabs' new QSFP-DD 400G SR4.2 transceivers enable seamless breakout to 4x QSFP28 100G SR1.2 optics, creating 400G connections to meet increasing consumer data rate demands on a familiar breakout architecture – all while helping you save by using your existing fiber cable plant.


Upgrade to 4x100G breakouts seamlessly and cost-effectively with QSFP-DD 400G SR4.2 transceivers

    Cisco® Compatible TAA 400GBase-BX SR4.2 PAM4 QSFP-DD Transceiver (MMF, 850nm to 902nm, 100m, MPO-12, DOM, 0 to 70C)SKU: QDD4-400GB-SR4-BD-C-C
    Arista Networks® Compatible TAA 400GBase-BX SR4.2 PAM4 QSFP-DD Transceiver (MMF, 850nm to 902nm, 100m, MPO-12, DOM, 0 to 70C)SKU: QDD4-400GB-SR4-BD-AR-C


    Features & Benefits:

    • Upgrade from 4x25G or 4x10G to 4x100G over existing multi-mode cable infrastructure.
    • Aggregate 100G short reach PAM4 signals to a 400G port up to 100m.
    • Utilizes industry-standard MPO-12 connectors (100G QSFP28 SR-BD).
    • 100% in-environment compatibility coded & tested in Cisco & Arista OEM switches & routers.
    • Avoid lead times and backorders with our U.S.- & U.K.-based stock and fast shipping.
    • U.S. & U.K. originated, coded, and tested optics solve your network challenges without hassle.

      Extend fiber connection reach with our QSFP-DD 400G SR4.2 optics. Contact us to upgrade today!

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