MMA4Z00-NS 800G OSFP 光模块

Overview

NVIDIA/Mellanox InfiniBand MMA4Z00-NS compatible OSFP IHS (integrated heat sink) transceiver supports InfiniBand 800Gb/s 2x400Gb/s dual-port OSFP SR8 multimode parallel 8-channel optical module using two MPO-12/APC optical connectors, 400Gb/s per port. The parallel multimode short-reach 8-channel (SR8) design uses 100G-PAM4 modulation with a maximum reach of 50m over 8 multimode fibers. Designed for NVIDIA Quantum-2 InfiniBand networks, providing 800G high-speed connectivity for leaf-spine architectures and ConnectX/BlueField-3 platform interconnect—ideal for large-scale GPU clusters, AI networks and H100/H200-based AI deployments.

Specifications

Compatible Model	NVIDIA/Mellanox MMA4Z00-NS
Max Data Rate	850Gbps (8×106.25Gbps)
Form Factor	Dual-port OSFP IHS (integrated heat sink)
Max Distance	30m@OM3 / 50m@OM4
Wavelength	850nm
Interface	Dual MTP/MPO-12 APC
Transmitter	VCSEL
Max Power	16W
Modulation	Dual 4×100G-PAM4 (optical) / 8×100G-PAM4 (electrical)
DDM/DOM	Supported
Operating Temperature	0 to 70°C
Protocols	OSFP MSA, CMIS 5.0, IEEE 802.3db, IEEE 802.3ck
Warranty	5 years

Features

InfiniBand 800Gb/s, 2x400G dual-port SR8 multimode parallel 8-channel, 100G-PAM4 MPO-12/APC connectors, 50m reach For NVIDIA Quantum-2 / ConnectX-7 / BlueField-3