The US Transceivers compatible Q112-400G-SR4 is a high-performance 400GBASE-SR4 QSFP112 optical transceiver designed for short-reach parallel multimode fiber applications. Operating across four lanes at an aggregate data rate of 400Gbps, this module uses an 850nm VCSEL array and supports link distances up to 100 meters over OM4 multimode fiber, making it well suited for high-density data center deployments.
Built to the QSFP112 form factor and compliant with IEEE 802.3cm and CMIS standards, this module delivers reliable, low-latency connectivity for top-of-rack and spine-to-leaf architectures. The MPO/MTP connector interface enables clean, high-density cabling in structured fiber environments.
The US Transceivers compatible Q112-400G-SR4 is manufactured to meet or exceed OEM specifications, supports digital diagnostic monitoring, and is TAA compliant and RoHS certified, ensuring compatibility with both performance and regulatory requirements in enterprise and hyperscale environments.
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