Coherent VCSEL & 
Broadcom DSP Coherent VCSEL & Broadcom DSP Item Spotlights
Cisco Compatible Coherent VCSEL & Broadcom DSP OSFP-800G-2xSR4 OSFP PAM4 Optical Transceiver Module, Support 800GBASE-SR8 (MMF, 850nm, 100m, Dual MTP/MPO-12 APC, DDM)
NADDOD Cisco Compatible OSFP-800G-2xSR4 is an Ethernet 800Gb/s 2x400Gb/s Twin-port OSFP, SR8 multimode, parallel, 8-channel transceiver using two, 4-channel MPO-12/APC optical connectors at 400Gb/s each. Built-in Coherent VCSEL & Broadcom DSP, it is compatible with Cisco N9364E-SG2-O switch, delivering stable, high-performance optical connectivity with low latency and ultra-low BER.
The Twin-port SR8 transceiver is a key innovation with two internal transceiver engines enabling 64 ports of 400Gb/s in a 32-OSFP cage switch, ideal for high-density, short-reach, high-bandwidth server-to-switch and rack-level deployments, supporting scalable and efficient 800G interconnect solutions.
The 800G high-performance switches combined with the processing power of 800G optical modules combine to enable seamless connectivity and efficient data exchange between devices and provide an optimal Ethernet solution for AI/ML workloads, dramatically improving AI cluster performance and lowering total cost of ownership.
NADDOD OSFP 800G 2xSR4 optical module adopts the Broadcom DSP and features a dual-MPO interface design, ensuring compatibility with existing 400G SR4 fiber infrastructures for a seamless upgrade from 400G to 800G. It enables short-reach interconnection between 800G OSFP switches and 200G/400G NICs, delivering a high-performance and scalable connectivity solution for next-generation AI data centers.
OSFP 800G 2xSR4 supports transmission distances of up to 100 meters, enabling high-speed interconnects between adjacent racks. It is ideal for high-bandwidth applications such as HPC and AI cluster training.
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