Detailed Specifications
Nvidia MMA4Z00-NS-T Twin Port 800GbOSFP Transceiver
Overview :
The Nvidia MMA4Z00-NS-T is a hot-pluggable OSFP optical transceiver engineered for high-bandwidth links in large-scale networking environments. It delivers 800 Gb/s aggregate throughput via two 400 Gb/s ports over multimode fiber using PAM4 modulation, suited for link-up between switches or to server NICs. The transceiver supports short-reach connections up to 50 m on OM4 multimode fiber, and installs in OSFP cages with finned-top cooling for air-cooled systems. It automatically adapts to Ethernet or InfiniBand protocols on compliant platforms.
Key Features :
OSFP twin-port transceiver module
2×400 Gb/s PAM4 lanes (800 Gb/s)
Dual MPO-12/APC multimode fiber
Finned-top for thermal management
Technical Specifications :
| Specification | Detail |
|---|
| Brand | Nvidia |
| Part Number | MMA4Z00-NS-T |
| Product Type | 800 Gb/s Twin-Port OSFP Transceiver |
| Transmit/Receive | Dual 400 Gb/s ports |
| Aggregate Data Rate | 800 Gb/s |
| Optical Modulation | 100G-PAM4 per lane |
| Connector Type | 2× 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 |
| Form Factor | OSFP (finned-top) |
| Power Consumption | ~17 W max |
| Operating Temp. | 0-70 °C |
| Compliance | OSFP MSA, CMIS 4.0, RoHS |
