800G OSFP SR8 2×SR4 Flat Top Optical Transceiver 850nm Dual MPO-12 APC MMF Module

• Supports 800Gbps high-speed Ethernet optical transmission
• Based on SR8 / 2×SR4 optical architecture
• OSFP Flat Top form factor optimized for high-density networking systems
• Supports 850nm VCSEL-based optical transmission
• Eight optical lanes with 8 TX / 8 RX configuration
• Supports 8 × 106.25Gbps PAM4 optical lanes
• Transmission distance up to 70m over OM3 multimode fiber
• Transmission distance up to 100m over OM4 multimode fiber
• Dual MPO-12 APC optical connectors for parallel fiber connectivity
• Supports 800G to 400G breakout applications
• Integrated Digital Optical Monitoring (DOM)
• Designed for advanced thermal environments including liquid-cooled platforms
• Compatible with Mellanox-compatible networking equipment

• 800G Ethernet data center networks
• AI and machine learning clusters
• Hyperscale cloud computing infrastructure
• High-performance computing (HPC)
• Liquid-cooled data center systems
• 800G switch-to-switch interconnects
• 800G to 400G breakout network architectures
• Enterprise backbone networks

FiberMania provides OEM and ODM customization services for 800G OSFP optical transceiver modules to meet the requirements of AI infrastructure providers, cloud data centers, system integrators, and networking equipment manufacturers.

What is the difference between 800G OSFP SR8 and 2×SR4 modules?

The 800G OSFP SR8 and 2×SR4 designs use similar optical architectures, with 2×SR4 representing two independent 400G SR4 links combined into one 800G module. This architecture provides flexibility for networks requiring 800G aggregation or 400G breakout connectivity.

What fiber type is required for the 800G OSFP SR8 module?

This module is designed for multimode fiber (MMF), supporting OM3 and OM4 fiber. OM4 multimode fiber is recommended to achieve the maximum transmission distance of 100 meters.

Why does this module use dual MPO-12 APC connectors?

The dual MPO-12 APC interfaces provide separate optical connections for two SR4 links, enabling high-density parallel fiber transmission while supporting flexible 800G and 400G network architectures.

What are the advantages of the Flat Top OSFP design?

The Flat Top OSFP form factor provides improved thermal characteristics and mechanical compatibility for high-performance networking platforms. It is especially suitable for systems using advanced cooling solutions, including liquid-cooled AI networking switches.

Is this transceiver compatible with Mellanox networking equipment?

Yes. The module supports Mellanox-compatible applications and can be customized with appropriate firmware coding and configuration to ensure interoperability with supported networking platforms.