33.180.20 Fibre optic interconnecting devices

Optisko šķiedru savienotājierīces un pasīvie komponenti. Optisko šķiedru savienotāju optiskās saskarnes uzlabotām daudzmodu makrolieces šķiedrām. 3-81.daļa: Savienojuma parametri fiziski kontaktējošām šķiedrām ar 50 μm serdes diametru. Neslīpinātas polifenila sulfīda taisnstūrveida uzmavas ar 12,8,4,vai 2 šķiedrām vienā rindā, lietošanai etalona savienotājā (IEC 63267-3-81:2025)

Generic specification: Fixed fibre optic attenuators

Generic specification: Fibre optic branching devices

Blank detail specification: Fibre optic branching devices - Type: Non wavelength selective transmissive star

Blank detail specification: Fibre optic branching devices - Type: Wavelength selective transmissive star

Blank detail specification: Fibre optic branching devices - Type: Non wavelength selective transmissive star for telecommunication application

Blank detail specification: Fibre optic branching devices - Type: Wavelength selective transmissive star for telecommunication application

Blank detail specification: Connectors for optical fibres and cables - Environmental category I

Blank detail specification: Connectors for optical fibres and cables - Environmental category II

Blank detail specification: Connectors for optical fibres and cables - Environmental category III

Blank detail specification: Connectors for optical fibres and cables - Environmental category IV

Blank detail specification: Connectors for optical fibres and cables - Environmental category V