The US Transceivers compatible MMA1Z00-NS400 is a high-performance 400GBASE-SR4 QSFP112 optical transceiver designed for short-reach multimode fiber applications. Operating over OM4 fiber with an 850nm VCSEL array, this module delivers 400Gbps aggregate throughput across four lanes and supports link distances up to 50 meters, making it well suited for high-density data center deployments.
Built in the compact QSFP112 form factor, this module supports InfiniBand NDR signaling and interfaces via an MPO/MTP connector, enabling seamless integration into parallel fiber infrastructure. The transceiver incorporates Digital Diagnostic Monitoring (DDM/DOM) for real-time visibility into key optical parameters including temperature, voltage, TX power, and RX power.
The US Transceivers compatible MMA1Z00-NS400 is TAA compliant and meets RoHS, CE, and REACH regulatory standards. It is an ideal drop-in alternative for high-speed switching, HPC interconnects, AI/ML fabric networks, and enterprise core infrastructure.
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