MPO/MTP® Connector Standards

Published: May 21, 2023

, Last updated: February 17, 2025

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There are standards for ferrules and connectors. It is important to know the standards for what you are assembling.

IEC 61754-5 is for MT ferrules
IEC 61754-7 is for MPO formats
TIA-604-5 and -18 standards define these connectors

Notably, different MPO versions have varying spring force requirements (1 row or 2 rows) and physical dimensions that prevent mismatching, such as between 12F and 16F connectors.

For additional information, READ MPO, MTP® Connectors and MT Ferrules Explained HERE.

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