Description
The AddOn Q400G-4Q56G-AOC9M-AO is a high-performance 400GBase active optical cable designed for data center, cloud, and high-bandwidth networking environments. This MSA-compliant QSFP-DD to 4xQSFP56 breakout AOC operates over multi-mode fiber (MMF) with a maximum reach of 9 meters, delivering reliable 400Gbps connectivity. Engineered with PAM4 modulation and DSP-free CDR technology, it provides low-latency, high-efficiency data transmission with multi-data rate support up to 56.15 Gb/s per lane. Featuring low power consumption (7.6W on the 400G end and 2.3W on the 100G ends) and a single 3.3V power supply, this cable is ideal for high-density switch-to-server interconnects, NICs, and storage devices. Fully hot-pluggable, RoHS-compliant, CMIS 4.0 compatible, and TAA certified, it ensures seamless interoperability, scalability, and long-term reliability in next-generation networks.
| Parameter | Specification |
|---|---|
| SKU | Q400G-4Q56G-AOC9M-AO |
| Product Type | Active Optical Cable |
| Form Factor | QSFP-DD to 4xQSFP56 |
| Data Rate | Up to 400Gbps aggregate |
| Modulation | PAM4 |
| Per Lane Data Rate | Up to 56.15 Gb/s |
| Wavelength | 850nm |
| Cable Length | 9m (29.5ft) |
| Fiber Type | Multi-Mode Fiber (MMF) |
| Maximum Reach | 9 meters |
| Power Consumption | 7.6W (400G end), 2.3W (100G end) |
| Power Supply Voltage | 3.3V |
| Operating Case Temperature | 0°C to 70°C |
| Storage Temperature | –40°C to 85°C |
| Bit Error Rate (Pre-FEC) | 2.4 × 10⁻⁴ |
| Connector Type | QSFP-DD (Tx) to 4xQSFP56 (Rx) |
| Hot Pluggable | Yes |
| Compliance | IEEE 802.3cm, MSA, CMIS 4.0, RoHS, TAA |
| Cable Jacket | LSZH, Aqua |
| Minimum Bend Radius | 30mm |
| Applications | Data centers, Switches, Servers, NICs, Storage |
| Warranty | Limited Lifetime Warranty |
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