UNE EN IEC 63267-2-1:2024
Fibre optic interconnecting devices and passive components - Connector optical interfaces for enhanced macro bend multimode fibres - Part 2-1: Connection parameters of physically contacting 50 µm core diameter fibres - Non-angled (Endorsed by Asociación Española de Normalización in June of 2024.)
Dispositivos de interconexión de fibra óptica y componentes pasivos. Interfaces ópticas de conectores para fibras multimodo con pérdida de macro curvatura mejorada. Parte 2-1: Parámetros de conexión de fibras de 50 µm de diámetro de núcleo con contacto físico. Sin ángulo. (Ratificada por la Asociación Española de Normalización en junio de 2024.)
| Standard number: | UNE EN IEC 63267-2-1:2024 |
| Pages: | 21 |
| Released: | 2024-06-01 |
| Status: | Standard |
UNE EN IEC 63267-2-1:2024
This part of IEC 63267 defines a set of prescribed conditions for an enhanced macro bend 50/125 ¼m, graded index multimode fibre optic connection that is maintained in order to satisfy the requirements of attenuation and return loss performance in a randomly mated pair of polished physically contacting (PC) fibres. An encircled flux (EF) compliant launch condition in accordance with IEC 61300-1, at an operational wavelength of 850 nm, is used for determination of performance grades, based on lateral fibre core offset, numerical aperture (NA) mismatch, and fibre core diameter (CD) variation. Attenuation and return loss performance grades are defined in IEC 63267-1.