Registration number (WIID)Project No.TitleStatus
55862EN 61280-4-1:2009Fibre optic communication subsystem test procedures - Part 4-1: Installed cable plant - Multimode attenuation measurementAtcelts
55862LVS EN 61280-4-1:2010Fibre optic communication subsystem test procedures -Part 4-1: Installed cable plant - Multimode attenuation measurement (IEC 61280-4-1:2009)Atcelts
56049EN 62149-6:2003Fibre optic active components and devices - Performance standards - Part 6: 650-nm 250-Mbit/s plastic optical fibre transceiversAtcelts
56049LVS EN 62149-6:2004Fibre optic active components and devices - Performance standards - Part 6: 650-nm 250- Mbit/s plastic optical fibre transceiversStandarts spēkā
56089EN 61280-2-9:2009Fibre optic communication subsystem test procedures - Part 2-9: Digital systems - Optical signal-to-noise ratio measurement for dense wavelength-division multiplexed systemsStandarts spēkā
56089LVS EN 61280-2-9:2009Fibre optic communication subsystem test procedures - Part 2-9: Digital systems - Optical signal-to-noise ratio measurement for dense wavelength-division multiplexed systems (IEC 61280-2-9:2009)Standarts spēkā
56345EN 61280-1-4:2010Fibre optic communication subsystem test procedures - Part 1-4: General communication subsystems - Light source encircled flux measurement methodAtcelts
56345LVS EN 61280-1-4:2010Fibre optic communication subsystem test procedures -- Part 1-4: General communication subsystems - Light source encircled flux measurement method (Fibre optic communication subsystem test procedures -- Part 1-4: General communication subsystems - Light source encircled flux measurement method) (IEC 61280-1-4:2009)Atcelts
56617EN 61281-1:1999Fibre optic communication subsystems - Part 1: Generic specificationAtcelts
56617LVS EN 61281-1:2003Fibre optic communication subsystems - Part 1: Generic specificationAtcelts
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