Description
The AddOn Q400G-4Q56G-AOC40M-AO is a high-performance 400GBase active optical cable (AOC) designed for modern data centers, high-performance computing, and enterprise network environments. This QSFP-DD to 4xQSFP56 breakout AOC operates over multimode fiber (MMF) with a maximum reach of 40 meters at a wavelength of 850nm. It delivers reliable, low-latency, and high-bandwidth connectivity with PAM4 modulation and supports data rates up to 56.15 Gb/s per lane. Engineered to meet MSA and CMIS standards, this hot-pluggable cable features low power consumption, DSP-free CDR, and RoHS compliance. It is TAA compliant, ensuring suitability for government and enterprise procurement, and comes backed by AddOnās industry-leading quality assurance and limited lifetime warranty.
| Specification | Details |
|---|---|
| SKU | Q400G-4Q56G-AOC40M-AO |
| Cable Type | Active Optical Cable (AOC) |
| Interface | QSFP-DD to 4xQSFP56 |
| Data Rate per Lane | Up to 56.15 Gb/s |
| Aggregate Data Rate | 400 Gbps |
| Modulation | PAM4 |
| Wavelength | 850nm |
| Fiber Type | Multi-Mode Fiber (MMF) |
| Reach | Up to 40m |
| Power Consumption (400G End) | 7.6W (typical), 8.0W (max) |
| Power Consumption (100G End) | 2.3W (typical), 2.5W (max) |
| Power Supply Voltage | 3.15V ā 3.47V |
| Operating Temperature | 0Ā°C to 70Ā°C |
| Storage Temperature | -40Ā°C to 85Ā°C |
| Relative Humidity | 5% ā 85% (non-condensing) |
| Bit Error Rate (BER) | ā¤ 2.4 Ć 10ā»ā“ (pre-FEC) |
| Connector Type | QSFP-DD (400G) / QSFP56 (100G) |
| Cable Jacket | LSZH, Aqua |
| Cable Diameter | Ć3.0 Ā± 0.15 mm |
| Minimum Bend Radius | 30 mm (without tension) |
| Compliance | IEEE 802.3cm, MSA, CMIS 3.0/4.0, RoHS, TAA |
| Applications | 400G Ethernet, Data Centers, Switches, Servers, NICs, Storage |
| Warranty | Limited Lifetime Warranty |
Payment & Security
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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 productsāsuch as custom orders, special-order items, audio gear, software, and LED video wallsāare non-returnable. Non-defective returns may be subject to a 20ā30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
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