Description
The AddOn Mellanox® MMA1U00-WS Compatible 400GBase-SR8 QSFP-DD Transceiver delivers ultra-high-speed data transmission for next-generation data center and high-performance networking environments. Designed for seamless interoperability, this transceiver provides up to 400Gbps throughput over OM4 multimode fiber (MMF) using a wavelength of 850nm and an MPO-16 connector, reaching distances of up to 100 meters.
This hot-pluggable, MSA-compliant module supports 8x50G PAM4 signaling, features a retimed 400GAUI-8 electrical interface, and includes Digital Optical Monitoring (DOM) for real-time performance insights. Built for reliability, it’s RoHS compliant, lead-free, and TAA compliant, ensuring suitability for government and enterprise applications. With low power consumption (9W) and a robust operating temperature range of 0 °C to 70 °C, it’s the ideal solution for hyperscale data centers, cloud networks, and high-bandwidth aggregation layers.
Each unit is 100% guaranteed compatible with the equivalent Mellanox® part, programmed, serialized, and tested for seamless deployment and performance parity — backed by AddOn’s limited lifetime warranty.
| Specification | Description |
|---|---|
| SKU | MMA1U00-WS-AO |
| Transceiver Type | QSFP-DD |
| Data Rate | 400GBase-SR8 |
| Compatibility | Mellanox® MMA1U00-WS |
| Form Factor | QSFP-DD (Hot-Pluggable) |
| Connector Type | MPO-16 APC |
| Wavelength | 850nm |
| Reach / Distance | Up to 100m (OM4 MMF) |
| Modulation | 8x50G PAM4 |
| Interface | 400GAUI-8 Electrical Interface |
| Optical Monitoring | Digital Optical Monitoring (DOM) |
| Power Dissipation | 9W (Max) |
| Operating Temperature | 0 °C to 70 °C |
| Storage Temperature | -40 °C to 85 °C |
| Supply Voltage | 3.3V |
| Bit Rate (Total) | 425 Gbps |
| Applications | 400G Ethernet, Data Center Interconnect, Aggregation Networks |
| Compliance | RoHS, TAA, IEEE 802.3bs, IEEE 802.3cm |
| 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 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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