800G OSFP DR8 Optical Transceiver – 1310nm MPO SMF

SVNK 800G OSFP DR8 Optical Transceiver – 500m SMF (InfiniBand NDR & Ethernet)

The SVNK 800G OSFP DR8 optical transceiver is a next-generation, high-performance module designed to support 800 Gigabit Ethernet and InfiniBand NDR links over single-mode fiber (SMF) for distances of up to 500 meters. Engineered in the OSFP form factor, this transceiver is optimized for hyperscale data centers, AI fabrics, and high-performance computing (HPC) environments requiring ultra-high bandwidth and low-latency connectivity.

The module features 8 independent electrical input/output lanes, each operating at up to 106.25 Gb/s using PAM4 modulation, delivering an aggregate throughput of up to 800G. It integrates high-performance EML-based optical transmitters operating near 1310 nm on the ITU-T G.694.2 CWDM grid, ensuring excellent optical signal integrity and stable long-reach performance.

The electrical interface complies with IEEE 802.3ck 800GAUI-8 and OSFP MSA specifications, providing broad interoperability with next-generation switches and routers. Built-in Digital Diagnostic Monitoring (DDM) via the I²C interface enables real-time visibility into operating parameters such as temperature, voltage, and optical power.

With its hot-pluggable design, dual MPO-12 APC connectors, and optimized power efficiency, the SVNK 800G OSFP DR8 transceiver enables rapid deployment and scalable 800G network upgrades.

Key Features

• Hot-pluggable OSFP form factor
• Supports 800G Ethernet and InfiniBand NDR
• Aggregate data rate: up to 850 Gb/s
• 8×100G PAM4 electrical lanes (800GAUI-8)
• 8×100G PAM4 optical lanes
• Maximum reach: up to 500 m over single-mode fiber (SMF)
• EML-based 1310 nm CWDM transmitters
• 2× MPO-12 APC optical receptacles
• Power dissipation < 16 W
• Single 3.3 V power supply
• Built-in Digital Diagnostics Monitoring (DDM)
• Commercial operating temperature: 0°C to 70°C
• RoHS compliant (lead-free)