IEC 61300-3-52: 2026 describes a procedure to measure the guide pin hole and guide pin deformation constant, CDE, for angled PC rectangular ferrule multi-fibre connectors.
This edition includes the following significant technical changes with respect to the previous edition:
a) inclusion of 19,6 N mating force and 0,5480 mm diameter pins, which covers 16 fibre and multi-row ferrule variants;
b) clarification to CDE measurement setup;
c) improved definition of α parameter.
PUBLISHED
SRPS EN 61300-3-52:2015
PROJECT
dnaSRPS EN IEC 61300-3-52:2023
50.20
Proof sent to secretariat or FDIS ballot initiated: 8 weeks
Oct 23, 2026
To view the full content, you need to register or to log in to your account by clicking on the "Log in" button