NVIDIA MMS4A00 1600Gbps, 2xDR4, Twin-port OSFP, 2xMPO, 1310nm Single Mode Transceiver (up to 500m)

Document Revision History

Rev

Date

Description

1.5

Jul. 2025

Updated the document to indicate CMIS 4.0 support.

Added alternate source mechanical drawings.

Minor text edits.

1.4

Feb. 2025

Updated Mechanical Drawings and Electrical Specifications.

Minor text edits.

1.3

Mar. 2024

Added DDMI note in the Specifications section.

1.2

Nov. 2023

Added case temperature note.

Minor edits.

1.1

Mar. 2023

  • Updated the document for Ethernet support.

  • Added alternate finned-top module mechanical drawing

  • Minor text edits

1.0

Dec. 2022

Initial release.

© Copyright 2025, NVIDIA. Last updated on Jul 23, 2025.