Registration number (WIID)Project No.TitleStatus
80191LVS EN IEC 62149-4:2023/A1:2025Fibre optic active components and devices - Performance standards - Part 4: 1 300 nm fibre optic transceivers for Gigabit Ethernet applicationStandarts spēkā
80339EN IEC 61280-4-2:2024/prA1:2025Amendment 1 - Fibre-optic communication subsystem test procedures - Part 4-2: Installed cabling plant - Single-mode attenuation and optical return loss measurementsAptauja slēgta
80694EN IEC 61757-8-1:2026Fibre optic sensors - Part 8-1: Pressure measurement - Pressure sensors based on fibre Bragg gratingsStandarts spēkā
80694LVS EN IEC 61757-8-1:2026Fibre optic sensors - Part 8-1: Pressure measurement - Pressure sensors based on fibre Bragg gratingsStandarts spēkā
80811EN IEC 61757-1-4:2026Fibre optic sensors - Part 1-4: Strain measurement - Distributed sensing based on Rayleigh scatteringStandarts spēkā
80811LVS EN IEC 61757-1-4:2026Fibre optic sensors - Part 1-4: Strain measurement - Distributed sensing based on Rayleigh scatteringStandarts spēkā
81074EN 61291-5-2:2017/A1:2026Optical amplifiers - Part 5-2: Qualification specifications - Reliability qualification for optical fibre amplifiersStandarts spēkā
81074LVS EN 61291-5-2:2017/A1:2026Optical amplifiers - Part 5-2: Qualification specifications - Reliability qualification for optical fibre amplifiers 
81227EN IEC 61290-1-2:2026Optical amplifiers - Test methods - Part 1-2: Power and gain parameters - Electrical spectrum analyzer methodStandarts spēkā
81227LVS EN IEC 61290-1-2:2026Optical amplifiers - Test methods - Part 1-2: Power and gain parameters - Electrical spectrum analyzer method 
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