Description
The NVIDIA MMA1Z00-NS400-T is an Ethernet-only 400GbE single-port SR4 multimode transceiver in a flat-top QSFP112 form factor, built for riding heat sink cages. It operates at 850nm with a single MPO-12/APC connector, reaches up to 50m, and is designed for ConnectX-7 QSFP112 adapters and BlueField-3 DPUs. The "-T" Ethernet-only version is offered at a lower price than the combined InfiniBand and Ethernet model.
Technical Specifications:
| Specification | Details |
|---|---|
| Brand | NVIDIA |
| MPN | MMA1Z00-NS400-T |
| NVIDIA SKU | 980-9I693-F4NS00 |
| Product Type | QSFP112 Optical Transceiver, Multimode |
| Protocol | Ethernet only (400GbE) |
| Data Rate | 400Gb/s |
| Optical Interface | SR4 |
| Wavelength | 850nm |
| Optical Connector | Single MPO-12/APC |
| Reach | Up to 50m |
| Form Factor | QSFP112, flat top (RHS) |
| Typical Hosts | ConnectX-7 QSFP112 adapters, BlueField-3 DPUs |
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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.
From Scope to Sign-Off
A structured delivery process designed to reduce risk and keep projects moving.
Plan
Discovery, site review, requirements gathering, and project alignment. We define scope, constraints, and success criteria before any design work begins.
- Discovery calls & stakeholder interviews
- On-site survey & infrastructure review
- Requirements & use-case documentation
- Project scope, timeline & milestone alignment
Engineer
System design, schematics, signal flow, BOM development, and documentation. Every project leaves this phase with a complete engineering package.
- AV system design & signal flow diagrams
- Equipment selection & BOM development
- Rack layout & control system design
- As-built documentation package
Deploy
Procurement, logistics, installation, programming, commissioning, and training. We own the delivery from first shipment to final handoff.
- Authorized procurement & logistics coordination
- Physical installation & cable management
- Control system programming & configuration
- Commissioning, testing & end-user training
Support
Monitoring, maintenance, lifecycle planning, and long-term service agreements. We stay engaged long after project close.
- 24/7 remote system monitoring
- Preventive & reactive maintenance
- Technology lifecycle & refresh planning
- Long-term service level agreements
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