200 Gb/s QSFP56 FR4 PAM4 Optical Transceiver is a small form-factor, high speed, and low power consumption product targeted for use in optical interconnects for data communications applications. The high bandwidth QSFP56 module supports 2 km links over single-mode fiber via LC. The 4x 100G QSFP-DD FR1 optical transceiver that provides 4 parallel 100GE links over 4 single mode fiber (SMF) pairs via its MPO-12 connector. Each fiber pair link is compliant to 100GBASE-FR1 and thus can support a 400GE to 4x 100GE breakout over 2 km. Stresses. 400 G QSFP‑DD has become the cornerstone of high-bandwidth networking. Designed to deliver 400 Gbps per port, the Quad Small Form-factor Pluggable Double Density (QSFP-DD) interface doubles the lane density of standard QSFP modules, making it ideal for hyperscale data centers, cloud computing, HPC. Cisco ® 400G QSFP112 modules deliver high-performance, power-efficient connectivity optimized for AI/ML fabrics, high-performance computing, and modern data center networks. 3bs, 400GBASE-FR4 Spec of 100G Lambda MSA group, and 400GAUI-8/CEI-56G-VSR-PAM4 standards.
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