Description
The AddOn Q400G-4Q56G-AOC4M-AO is a high-performance 400GBase active optical cable designed for ultra-high-speed interconnects in modern data centers. This MSA and TAA compliant QSFP-DD to 4xQSFP56 breakout AOC operates over multi-mode fiber with a maximum reach of 4 meters at 850nm. It features PAM4 modulation and low-latency DSP-free electronics-based CDR, supporting multi-data rates up to 56.15 Gb/s per lane. Engineered for reliability and efficiency, it delivers low power consumption (7.6W on the 400G end and 2.3W on each 100G end) and supports CMIS 4.0. Fully hot-pluggable and RoHS compliant, this LSZH-rated AOC is ideal for high-density switch, server, storage, and NIC interconnects in next-generation Ethernet deployments.
| Parameter | Specification |
|---|---|
| Brand | AddOn |
| SKU | Q400G-4Q56G-AOC4M-AO |
| Cable Type | 400GBase-AOC QSFP-DD to 4xQSFP56 Active Optical Cable |
| Compliance | MSA, TAA, IEEE 802.3cm, CMIS 4.0, RoHS |
| Wavelength | 850nm |
| Fiber Type | Multi-Mode Fiber (MMF) |
| Maximum Reach | 4m |
| Modulation | PAM4 |
| Data Rate | Up to 56.15 Gb/s per lane |
| Power Consumption | 7.6W (400G end), 2.3W (100G end) |
| Power Supply | Single 3.3V |
| Operating Temperature | 0°C to 70°C |
| Storage Temperature | –40°C to 85°C |
| Relative Humidity | 5% – 85% |
| Connector Type | QSFP-DD to 4xQSFP56 |
| Cable Jacket | LSZH, Aqua |
| Minimum Bend Radius | 30mm |
| Applications | Data centers, switches, servers, storage, NIC adapters |
| Hot Pluggable | Yes |
| Warranty | Limited Lifetime Warranty |
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Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
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