Summary - L.405 (11/2025) - Preconnectorized cabling components for FTTx infrastructures

Recommendation ITU-T L.405 describes requirements of preconnectorized cabling components defined as housings, closures, cable assemblies and terminals that are factory terminated with connectors. This Recommendation covers additional requirements and characteristics to the existing ITU-T L-series Recommendations for optical cables, passive nodes and connectors.
Recommendation ITU-T L.405:
–Defines the types of components (cables, connectors, closures, boxes, etc.) that are used for preconnectorized components;
–Describes the requirements for preconnectorized components additional to those defined in the existing ITU-T Recommendations for optical cables, passive nodes and connectors;
–Shows any existing standards or recommendations that align with the components.