CQP-SI800G-DR8 800G OSFP DR8 1310nm 500m MPO-12 Silicon Photonics Optical Transceiver Module

The CQP-SI800G-DR8 is a next-generation 800G OSFP DR8 optical transceiver module based on silicon photonics (SiPh) technology, designed for high-speed short-reach to medium-reach data center interconnects. Leveraging 8-channel parallel PAM4 modulation and 1310nm single-mode fiber (SMF) transmission, it delivers up to 800Gbps bandwidth over 500m G.652/G.657 SMF with KP-FEC. Fully compliant with OSFP MSA, CMIS 5.0/5.2, IEEE 802.3ck, and IEEE 802.3cu, this module features hot-pluggability, low power consumption, and exceptional reliability, making it the optimal choice for 800G Ethernet, 2×400G breakout, and next-gen cloud computing infrastructures.

• 800Gbps High-Speed SiPh Transmission: 8×106.25Gb/s PAM4 lanes, full-duplex 800G throughput with low latency.
• 500m Long Reach: 1310nm SMF support for flexible data center topology and inter-building connections.
• Silicon Photonics Innovation: Compact, high-integration design with superior thermal performance and signal stability.
• CMIS 5.0/5.2 Compliance: Standardized management interface for seamless host integration and monitoring.
• Dual MPO-12 Interface: High-density optical connection for simplified cabling and deployment.
• Real-Time DDM/DOM: Monitor key operating parameters remotely for proactive maintenance.
• Broad Compatibility: Works with all major switch vendors in 800G, 400G, and 100G networks.
• Energy Efficient: ≤16W power consumption reduces operational costs and carbon footprint.

• Cloud Data Centers: Spine-leaf aggregation, inter-rack, and intra-data center high-speed interconnects.
• AI Computing Clusters: Low-latency connections for AI training and inference servers.
• High-Performance Computing (HPC): Supercomputer interconnection systems and HPC clusters.
• Enterprise Core Networks: 800G Ethernet core layer and aggregation layer deployment.
• Storage Area Networks (SAN): High-speed connectivity for storage arrays and data centers.
• 5G/6G Core Networks: Data center front-haul and back-haul transmission for next-gen mobile networks.

• SiPh Technology Leadership: Advanced silicon photonics design for higher performance, lower power, and smaller footprint.
• Strict Quality Assurance: 100% pre-shipment testing (optical performance, compatibility, reliability) to ensure zero compatibility issues.
• Full Compatibility: Rigorously tested with leading switch platforms, ensuring plug-and-play operation.
• Cost-Effective Solution: Factory-direct pricing with no compromise on quality, delivering excellent TCO.
• Comprehensive After-Sales: 3-year warranty, lifelong technical support, and fast response service.
• Customization Options: Support for custom labeling, packaging, and firmware configuration to meet specific customer needs.

Ultra-High Bandwidth Performance

• Delivers full 800Gbps non-blocking throughput with 8×106.25Gb/s PAM4 lanes, meeting the demand for AI computing, cloud data centers and high-performance computing.
• Supports 800GBASE-SR8 standard and 2×400G breakout applications for flexible network deployment.

Long-Distance Multimode Transmission

• Reaches up to 100 meters over OM4/OM5 multimode fiber and 60 meters over OM3, ideal for intra-data center and inter-rack high-speed interconnection.
• Optimized for 850nm VCSEL technology, ensuring stable signal transmission and low bit error rate.

Energy-Efficient & Cost-Effective

• Ultra-low power consumption <14W, reducing data center cooling and operational costs.
• High integration design lowers total cost of ownership (TCO) compared with single-wavelength 800G solutions.

Superior Compatibility & Reliability

• Fully compliant with OSFP MSA, IEEE 802.3ck/3db standards, compatible with Cisco, Juniper, Arista, Huawei, H3C and other mainstream switches.
• Hot-pluggable design for easy installation, replacement and maintenance without system downtime.
• Industrial-grade ESD/EMI protection, operating stably in 0~70°C environment.

Advanced Management & Monitoring

• Supports CMIS 5.0/5.2 and I2C digital diagnostic interface, real-time monitoring of temperature, voltage, optical power, bias current and other parameters.
• RoHS-6 compliant, lead-free and environmentally friendly, meeting global environmental requirements.

High-Density & Compact Design

• Standard OSFP package for high-density port deployment, maximizing cabinet space utilization.
• Excellent heat dissipation structure, ensuring long-term stable operation under high load.