NVIDIA/Mellanox MMA4Z00-NS Broadcom DSP & Broadcom VCSEL Compatible 800G 2xSR4/SR8 OSFP PAM4 850nm 50m DOM Two MPO-12/APC InfiniBand NDR Transceiver Module for MMF (Finned Top)

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Description

NVIDIA/Mellanox MMA4Z00-NS Broadcom DSP & Broadcom VCSEL Compatible 800G 2xSR4/SR8 OSFP PAM4 850nm 50m DOM Two MPO-12/APC InfiniBand NDR Transceiver Module for MMF (Finned Top)Description NADDOD OSFP 800G 2xSR4H, built with Broadcom DSP and Broadcom VCSEL, is an InfiniBand and Ethernet 800Gb s 2x400Gb s Twin port OSFP, SR8 multimode, parallel, 8 channel transceiver using two, 4 channel MPO 12 APC optical connectors at 400Gb s each. The Twin port SR8 transceiver is a key innovation with two internal transceiver engines enabling 64 ports of 400Gb s in a 32 OSFP cage Quantum 2 switch. Spectrum 4 switches have 32 or 64 cages

On the optical side

be widely used in 200G Ethernet

NADDOD offers Mellanox MMA1L30-CM Compatible QSFP-100G-CWDM4H optical transceiver for SB7800/SB7890

6T InfiniBand XDR applications

high-bandwidth capabilities make it ideal for AI and HPC data center interconnects

It has been designed to withstand the maximum range of external operating conditions including temperature

Designed for liquid-cooled 1

meeting the requirements of ultra-high bandwidth

low-latency passive direct-attach copper cable designed for 400G InfiniBand networking

The Twin-port SR8 transceiver is a key innovation with two internal transceiver engines enabling 64-ports of 400Gb/s in a 32-OSFP cage Quantum-2 switch

Its flat-top design offers improved mechanical compatibility and space efficiency

enabling easy deployment in high-density GPU server platforms and OSFP-ported network adapters

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