IEC 62074-1:2025
Fibre optic interconnecting devices and passive components - Fibre optic WDM devices - Part 1: Generic specification
Dispositifs d’interconnexion et composants passifs fibroniques – Dispositifs MRL fibroniques – Partie 1: Spécification générique
| Standard number: | IEC 62074-1:2025 |
| Released: | 2025-06-27 |
| Edition: | 3 |
| ICS: | 33.180.01 |
| Pages (English/French - Bilingual): | 102 |
| ISBN (English/French - Bilingual): | 9782832704974 |
IEC 62074-1:2025
IEC 62074-1: 2025 applies to fibre optic wavelength division multiplexing (WDM) devices. These have all of the following general features:
- they are passive, in that they contain no optoelectronic or other transducing elements; however they can use temperature control only to stabilize the device characteristics; they exclude any optical switching functions;
- they have three or more ports for either the entry or exit of optical power, or both, and share optical power among these ports in a predetermined fashion depending on the wavelength;
- the ports are optical fibres, or optical fibre connectors.
This document establishes uniform requirements for the following:
- optical, mechanical and environmental properties.
This third edition cancels and replaces the second edition published in 2014. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
a) harmonization of terms and definitions with IEC TS 62627-09;
b) simplified classification, documentation and standardization system in Clause 4, and moving interface style to Annex H.