Optech 800Gbps DR4 Single-port OSFP, MPO, 1310nm Single Mode, RHS (500m) Transceiver – OPOM-SX5-13-CB
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Optech 800Gbps DR4 Single-port OSFP, MPO, 1310nm Single Mode, RHS (500m) Transceiver – OPOM-SX5-13-CB
In high-performance computing and next-generation data center networks, ultra-high bandwidth and low-latency communication are critical. The Optech OPOM-SX5-13-CB delivers exactly that—an 800Gbps DR4 transceiver designed for the most demanding interconnect environments. Engineered for InfiniBand-based GPU clusters and AI-driven workloads, this module is optimized to perform in liquid-cooled systems with minimal signal loss and superior thermal management.
Overview
The OPOM-SX5-13-CB is an 800Gb/s single-mode optical transceiver supporting DR4 specifications over 1310nm wavelength and is housed in a single-port OSFP (Octal Small Form-factor Pluggable) form factor. It features a MPO-12/APC optical connector, using 4 x 200G-PAM4 electrical channels, and is built for data center reach up to 500 meters.
This transceiver integrates seamlessly with Optech’s end-to-end optical ecosystem, ensuring plug-and-play deployment and consistent performance across dense computing and AI training clusters.
Technical Specifications
| Feature | Specification |
|---|---|
| Data Rate | 800Gbps |
| Modulation | 4-channel 200G-PAM4 |
| Wavelength | 1310nm |
| Fiber Type | 9μm single-mode fiber (SMF) |
| Connector | MPO-12/APC |
| Form Factor | Single-port OSFP |
| Cooling Interface | Riding Heat Sink (RHS), flat-top |
| Reach | Up to 500 meters |
| Power Consumption | Max 18W; 2W in low-power mode |
| Power Supply | Single 3.3V |
| Laser Type | EML, Class 1 laser safety |
| Hot Pluggable | Yes |
| RoHS Compliance | Yes |
| CMIS Compliance | CMIS 5.3 |
| Firmware | Secure boot and update supported |
| Standards | Compliant with OSFP MSA |
Key Advantages
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Optimized for InfiniBand clusters: Ensures ultra-low latency and high throughput required for GPU-intensive training, including trillion-parameter LLMs.
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500m Range: Ideal for intra-data center and inter-rack connections across multiple rooms or short buildings.
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Superior Thermal Design: The RHS-compatible flat-top design supports liquid-cooled infrastructure, ideal for hyperscale deployments.
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Optech Verified Compatibility: Extensively tested in major switch and NIC platforms to ensure stability and performance.
Use Case Scenarios
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AI & HPC Clusters: Ideal for NVIDIA® H100 GPU-based InfiniBand deployments.
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Data Center Interconnect (DCI): Seamless performance in rack-to-rack or room-to-room communication up to 500 meters.
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Liquid-Cooled Systems: Fully compatible with RHS requirements for enhanced thermal dissipation.
Why Choose Optech?
Optech, a global leader in high-speed optical transceivers, delivers reliable and fully validated 800G solutions built to meet the rising demands of AI, Cloud, and HPC infrastructure. The OPOM-SX5-13-CB is part of Optech’s commitment to enabling cost-effective, energy-efficient, and future-proof connectivity.
Conclusion
The Optech OPOM-SX5-13-CB 800G DR4 Transceiver is purpose-built for scalability, performance, and compatibility in the most advanced networking environments. Whether you’re deploying a hyperscale GPU cluster or upgrading your current infrastructure, this OSFP solution is engineered for success.