The NVIDIA/Mellanox InfiniBand MMA4Z00-NS Compatible OSFP Optical Transceiver is an InfiniBand 800Gb/s 2x400Gb/s Twin-port OSFP, SR8 multimode, parallel, 8-channel transceiver using two, 2-fiber, 4-channel MPO-12/APC optical connectors at 400Gb/s each. The parallel multimode, short reach 8-channel (SR8) uses 100G-PAM4 modulation and has a maximum fiber reach of 50-meters using 8 multimode fibers. It is qualified for use in InfiniBand NDR end-to-end systems.
It is the ideal solution for supercomputing, seamlessly integrating into computing and storage infrastructure to ensure efficient high-performance interconnectivity. Used in Quantum-2 air-cooled switches.
Product Highlights
Qualified for InfiniBand NDR End-to-end Systems
Built-in Marvell 6nm DSP Chip, Max. Power Consumption 16W
Finned-Top OSFP Used in Quantum-2 Air-Cooled Switches
Support 800G-to-Two 400G ConnectX-7 Links or 800G-to-Four 200G ConnectX-7 Links
8x 100G-PAM4 Electrical to Dual 4x 100G-PAM4 Optical Parallel
100% Verified by the Original, Perfectly Compatible with NVIDIA QM9700/9790 Devices
Compliant with OSFP MSA, IEEE 802.3ck, RoHS, and Class 1 Laser Safety, with DDM Support
Specification
NVIDIA/Mellanox Ethernet Compatible
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MMA4Z00-NS
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Vendor Name
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KEXINT
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Form Factor
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Twin-port OSFP Flat Top
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Max Data Rate
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850Gbps (8x 106.25Gbps)
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Wavelength
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850nm
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Max Cable Distance
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30m@OM3/50m@OM4 or OM5
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Connector
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MPO-12/APC
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Media
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MMF
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Transmitter Type
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VCSEL
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Receiver Type
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PD
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TX Power
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-4.6~4dBm
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Minimum Receiver Power
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-6.4dBm
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Power budget
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1.8dB
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Media
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MMF
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Max Power Consumption
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16W
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Extinction Ratio
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>2.5dB
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DDM/DOM
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Supported
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Modulation (Optical)
Dual
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4x100G-PAM4
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Modulation (Electrical)
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8x100G-PAM4
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Commercial Temperature Range
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0 to 70°C (32 to 158°F)
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Protocols
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400G InfiniBand NDR, OSFP MSA Rev 5.0,IEEE 802.3ck,IEEE 802.3-2022
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Modulation (Optical)
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4x100G-PAM
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CDR (Clock and Data Recovery)
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TX & RX Built-in CDR
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Inbuilt FEC
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YES
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Protocols
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OSFP MSA 5.0
CMIS 5.1
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Packaging Technology
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COB
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