Brand: NVIDIA · SKU: MMA1Z00-NS400 · MPN: MMA1Z00-NS400 · Category: Networking
The NVIDIA MMA1Z00-NS400 is an InfiniBand and Ethernet 400Gb/s, Single-port, QSFP112, SR4 multimode parallel transceiver using a single, 4-channel MPO-12/APC optical connector. The Short Reach 4-channel (SR4) design uses 100G-PAM4 modulation and has a maximum fiber reach of 50-meters using OM4 multimode fiber (30-meters using OM3). It features a flat-top QSFP112 shell that utilizes the riding heat sink (cooling fins) on the ConnectX-7 or BlueField-3 connector cage. The transceiver firmware supports both InfiniBand and Ethernet protocols and is automatically enabled depending on the protocol of the switch attached. It is designed for high-performance computing, AI data centers, and enterprise networking environments requiring NDR speeds.
| Reach | 50m on OM4, 30m on OM3 |
|---|---|
| Data Rate | 400 Gb/s (NDR) |
| Cable Type | Multimode Fiber (MMF) |
| Compliance | QSFP112 MSA, CMIS 4.0, IEEE 802.3db, RoHS |
| Modulation | 100G-PAM4 |
| Wavelength | 850nm |
| Form Factor | QSFP112 |
| Connector Type | MPO-12/APC (Green) |
| Power Consumption | 8.5W max (4-channels), 5.5W max (2-channels) |
| Operating Temperature | 0°C to 70°C |
| Warranty | 1 Year |
| Weight | 0.4 lbs |
| Dimensions | 4.75 x 2.75 x 1.2 in (Shipping Box) |
NVIDIA 400Gb/s Single-port QSFP112 SR4 transceiver for high-speed NDR InfiniBand and 400GbE Ethernet connectivity in AI and data center networks.
Yes, this NVIDIA MMA1Z00-NS400 400Gb/s QSFP112 SR4 Multimode Transceiver (MMA1Z00-NS400) is 100% genuine NVIDIA hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This NVIDIA MMA1Z00-NS400 400Gb/s QSFP112 SR4 Multimode Transceiver includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the MMA1Z00-NS400.