Detailed Specifications
Nvidia MMA4Z00-NS400-T 400 GbE Single Port OSFP Transceiver
Overview :
The Nvidia MMA4Z00-NS400-T is a hot-pluggable 400 GbE optical transceiver that connects high-speed OSFP ports over multimode fiber for short-reach data center links. It uses SR4 parallel optics with 100G-PAM4 electrical and optical modulation to deliver 400 Gb/s aggregate throughput. Designed for intra-rack and intra-hall connectivity, it supports up to 50 m on OM4 multimode fiber and up to 30 m on OM3 fiber. The flat-top OSFP form factor with integrated heat dissipation supports dense port deployments and works with Ethernet or InfiniBand protocols on compatible switches and adapters.
Key Features :
Single-port OSFP SR4 optical module
Up to 400 Gb/s with 100G-PAM4 lanes
MPO-12/APC multimode fiber interface
Flat-top form factor with heat sink fins
Technical Specifications :
| Specification | Detail |
|---|
| Brand | Nvidia |
| Part Number | MMA4Z00-NS400-T |
| Product Type | 400 GbE OSFP Optical Transceiver |
| Aggregate Data Rate | 400 Gb/s |
| Optical Modulation | 100G-PAM4 per channel |
| Connector Type | MPO-12/APC |
| Fiber Type | Multimode fiber (MMF) |
| Max Reach OM3 | up to 30 m |
| Max Reach OM4 | up to 50 m |
| Wavelength | 850 nm VCSEL |
| Power Consumption | ≤ 8.5 W (all channels) |
| Low-Power Mode Power | ≤ 5.5 W (2-channel) |
| Compliance | Class 1 laser, OSFP MSA, CMIS 4.0, RoHS |
| Operating Temp. | 0 - 70 °C |
