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800G QSFP-DD to QSFP-DD Active Optical Cable (AOC) – OM3 / OM4
The 800G QSFP-DD Active Optical Cable (AOC) is a next-generation high-speed optical interconnect solution designed for AI infrastructure, hyperscale data centers, cloud computing, GPU clusters, HPC environments, and enterprise backbone networks.
This cable supports ultra-high-speed 800Gbps data transmission over OM3 / OM4 multimode fiber with integrated optical transceivers on both ends. It delivers reliable PAM4 high-speed communication with low latency, stable signal integrity, and efficient power consumption for modern high-density networking environments.
Key Features
| Supports 800Gbps ultra-high-speed transmission |
| QSFP-DD to QSFP-DD Active Optical Cable |
| Supports OM3 and OM4 multimode fiber |
| 850nm VCSEL optical transmitter technology |
| Built-in TX & RX CDR for stable signal performance |
| Advanced PAM4 modulation format |
| Low latency and low power consumption design |
| Supports DDM/DOM digital diagnostics monitoring |
| Suitable for AI, cloud, GPU, and high-density data center networks |
Technical Specifications
| Parameter | Specification |
|---|---|
| Form Factor | QSFP-DD to QSFP-DD |
| Maximum Data Rate | 800Gbps |
| Cable Length | 1M to 100M |
| Cable Type | OM3 / OM4 Multimode Fiber |
| Wavelength | 850nm |
| Minimum Bend Radius | 100mm |
| Transmitter Type | VCSEL |
| Receiver Type | 850nm PIN |
| Maximum Power Consumption | 8W Per End |
| Jacket Material | OFNP |
| CDR | TX & RX Built-in CDR |
| Modulation Format | PAM4 |
| DDM / DOM | Supported |
| Operating Temperature | 0°C to 70°C (32°F to 158°F) |
Applications
| 800G Data Center Interconnect |
| AI & GPU Networking Infrastructure |
| Cloud Computing Networks |
| High Performance Computing (HPC) |
| Enterprise Backbone Connectivity |
| High-Speed Storage Networks |
| AI Training & Machine Learning Clusters |
Note: Proper cable routing and maintaining the minimum bend radius are recommended to ensure stable 800G optical transmission performance and long cable lifespan.
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