NVIDIA/Mellanox MMA4Z00-NS Compatible 800G OSFP SR8 PAM4 InfiniBand NDR Transceiver – 2x400G, MMF, 850nm, 50m, Dual MPO-12/APC, Finned Top, DOM

The MMA4Z00-NS Compatible 800G OSFP SR8 Optical Transceiver is designed for InfiniBand NDR systems, delivering 800Gbps throughput via 2x400G twin-port architecture. This short-reach parallel multimode transceiver operates over OM3/OM4 multimode fiber using 100G-PAM4 modulation at 850nm wavelength, supporting distances up to 50 meters.
Equipped with dual MPO-12/APC connectors and an integrated finned heatsink, it ensures reliable thermal performance in air-cooled Quantum-2 switches and other high-density environments. The transceiver supports Digital Optical Monitoring (DOM) and complies with the latest InfiniBand NDR and OSFP MSA standards.
Ideal for high-performance computing (HPC), supercomputing, and data center interconnect (DCI) applications, this 800G transceiver offers maximum bandwidth density and energy-efficient performance for next-generation networks.

Specifications:

Form Factor: Twin-port OSFP Finned Top
Max Data Rate: 850Gbps (8x 106.25Gbps)
Wavelength: 850nm
Max Cable Distance: 30m@OM3/50m@OM4
Connector: Dual MTP/MPO-12 APC
Media: MMF
Transmitter Type: VCSEL
Receiver Type:PD
TX Power: -4.6~4dBm
Minimum Receiver Power: -6.4dBm
Power Budget: 1.8dB
Receiver Overload: 4dBm
Max Power Consumption: 16W
Extinction Ratio: >2.5dB
DDM/DOM: Supported
Commercial Temperature Range: 0 to 70°C
Modulation (Electrical): 8x100G-PAM4
Modulation (Optical): Dual 4x100G-PAM4
CDR (Clock and Data Recovery): TX & RX Built-in CDR
Protocols: OSFP MSA 5.0
CMIS: 5.1
Warranty: 5 Years