1. Product Overview & Key Features
This 800G OSFP (Octal Small Form-factor Pluggable) optical transceiver is a high-performance module engineered for the next generation of ultra-high-bandwidth networks. Designed for AI-driven data centers and high-performance computing (HPC) environments, it ensures stable and reliable 800Gbps transmission.
- Extreme Performance: Delivers 800Gbps full-duplex throughput using 8x106.25Gbps PAM4 technology.
- Advanced Thermal Design: Integrated heat sink for superior dissipation, optimized for high-density AI server racks.
- Ultra-Low Power: Power consumption is strictly controlled under 16.5W to reduce Operational Expenditure (OPEX).
- Flexible Breakout: Supports 2x400G, 4x200G, and 8x100G breakout configurations for versatile network architecture.
- Full Compliance: Fully compliant with OSFP MSA, IEEE 802.3ck, and CMIS 5.0+ standards.
Figure 1 shows the front panel of 800G QSFP.
2. Product Comparison: 800G OSFP vs. QSFP-DD
| Feature |
800G OSFP |
800G QSFP-DD |
| Thermal Management |
Superior (Integrated Heat Sink) |
Standard (System-side Cooling) |
| Power Capacity |
Up to 15W - 18W+ |
12W - 15W |
| Backward Compatibility |
Requires Adapter for QSFP |
Native QSFP Compatibility |
| Best Use Case |
AI Clusters & Liquid Cooling |
Traditional Cloud Data Centers |
3. Technical Specifications
| Category |
Specification Details |
| Data Rate |
800Gbps (8x100G PAM4) |
| Wavelength |
850nm (MMF) / 1310nm (SMF) |
| Transmission Distance |
50m (OM4) / 500m (SMF) |
| Connector |
Dual MPO-12/APC or MPO-16/APC |
| Monitoring |
Digital Diagnostic Monitoring (DDM/DOM) |
4. Frequently Asked Questions (FAQ)
Q1: Why is 800G OSFP preferred for AI networking over QSFP-DD?
AI training clusters generate significant heat due to 24/7 high-intensity workloads. The OSFP form factor includes an integrated heat sink, providing significantly better thermal performance than QSFP-DD, which is crucial for maintaining the performance of NVIDIA H100/A100 GPU interconnects.
Q2: Does this module support hot-swapping?
Yes, the 800G OSFP is a hot-pluggable module, allowing for easy maintenance and network upgrades without powering down the host equipment.
Q3: What are the shipping and warranty policies?
We provide a 1-year standard warranty and professional technical support. Products are typically in stock and ship within 2-3 business days via DHL for global delivery.
5. Expert Conclusion
As data centers transition toward 800G and 1.6T, the OSFP form factor stands out as the most thermally efficient choice for AI infrastructures. Our 800G OSFP module provides the perfect balance of high speed, low latency, and reliability required for today's most demanding computational tasks.
