Description
The NVIDIA Mellanox MMA1T00-VS is a 4-channel pluggable QSFP56 optical transceiver for 200Gb/s Ethernet. It runs over 4-lane parallel multimode fiber at a nominal 850nm wavelength. Reach is up to 100m on OM4 and 70m on OM3 at 200Gb/s. Each channel signals at up to 26.5625 GBd using 50Gb/s PAM4 modulation, and the optical interface uses a standard MPO-12 UPC connector.
The module complies with IEEE 802.3 200GAUI-4 and 200GBASE-SR4 and with the QSFP56 MSA. Digital diagnostic monitoring reports supply voltage, temperature, laser bias current, and transmit and receive optical power, with warning and alarm thresholds. It is hot-pluggable, Class 1 laser safe, and RoHS compliant.
Technical Specifications:
| Specification | Details |
|---|---|
| Brand | NVIDIA Mellanox |
| MPN | MMA1T00-VS |
| Product Type | QSFP56 Optical Transceiver |
| Protocol | 200GbE (IEEE 802.3 200GAUI-4 / 200GBASE-SR4) |
| Data Rate | Up to 200Gb/s |
| Modulation | 4x 50Gb/s PAM4 |
| Signaling Rate per Channel | Up to 26.5625 GBd |
| Wavelength | 850nm |
| Fiber Type | Multimode, 4-lane parallel |
| Reach | Up to 100m (OM4), 70m (OM3) |
| Optical Connector | MPO-12 UPC male receptacle |
| Electrical Interface | SFF-8665 compliant QSFP56 |
| Management | SFF-8636 compliant IΒ²C, DDM |
| Power Class | QSFP56 Class 5 |
| Power Dissipation | 4.5W typical, 5.0W max |
| Supply Voltage | 3.135β3.465V (3.3V typical) |
| Operating Case Temperature | 0Β°C to 70Β°C |
| Storage Temperature | -40Β°C to 85Β°C |
| Operating Humidity | 5% to 85% |
| Bit Error Rate | Better than 1E-15 with Mellanox systems |
| Laser Safety | Class 1 |
| Hot Pluggable | Yes |
| Compliance | RoHS |
| Warranty | 1-year limited hardware 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 productsβsuch as custom orders, special-order items, audio gear, software, and LED video wallsβare non-returnable. Non-defective returns may be subject to a 20β30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
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