Registration number (WIID)Project No.TitleStatus
44860EN 61291-1:1998Optical fibre amplifiers - Part 1: Generic specificationAtcelts
48842EN 61291-1:2006Optical amplifiers - Part 1: Generic specificationAtcelts
53348EN 61291-1:2012Optical amplifiers - Part 1: Generic specificationAtcelts
48262EN 61291-2:2000Optical fibre amplifiers - Part 2: Digital applications - Performance specification templateAtcelts
46156EN 61291-2:2007Optical amplifiers - Part 2: Digital applications - Performance specification templateAtcelts
44163EN 61291-2:2012Optical amplifiers - Part 2: Digital applications - Performance specification templateAtcelts
60484EN 61291-2:2016Optical amplifiers - Part 2: Single channel applications - Performance specification templateAtcelts
55675EN 61291-4:2003Optical amplifiers - Part 4: Multichannel applications - Performance specification templateAtcelts
48708EN 61291-4:2008Optical amplifiers - Part 4: Multichannel applications - Performance specification templateAtcelts
44896EN 61291-4:2012Optical amplifiers - Part 4: Multichannel applications - Performance specification templateStandarts spēkā
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