The US Transceivers compatible QDD-2X400G-FR4 is an 800GBASE-FR8 QSFP-DD optical transceiver designed for high-density, high-speed connectivity over single-mode fiber. Operating across eight CWDM wavelength lanes, this module delivers an aggregate data rate of 800Gbps and supports link distances of up to 2km, making it well suited for data center interconnect and campus backbone applications.
This transceiver utilizes a Dual LC connector interface and leverages CWDM8 optics to achieve two independent 400G channels within a single compact QSFP-DD form factor. The module is fully compliant with IEEE 802.3 and relevant MSA specifications, ensuring broad interoperability across compatible networking platforms.
The US Transceivers compatible QDD-2X400G-FR4 supports Digital Diagnostic Monitoring (DDM) for real-time performance visibility and is built to RoHS, CE, REACH, and TAA compliance standards, making it a reliable and regulation-friendly solution for enterprise and hyperscale network deployments.
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