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BSi – The company, BSI British Standards, is a national standards body of the United Kingdom (NBS) and it was actually the very first one in the world. It represents national and social interests of Great Britain in all European and international standardization organizations and in the development of business information of British institutions of all sizes and sectors. BSI British Standards cooperates with manufacturing and service industries, various companies, the government and with consumers as well in order to facilitate the production of British, European and international standards. A part of BSI Group, BSI British Standards, works closely with the government of the United Kingdom, especially in the Department for Innovations, Universities and Skills (DIUS).
Fibre optic active components and devices. Performance standards. ATM-PON transceivers with LD driver and CDR ICs.
WITHDRAWN published on 28.2.2011
Selected format:Fibre optic active components and devices. Test and measurement procedures. ATM-PON transceivers.
WITHDRAWN published on 2.2.2005
Selected format:Fibre optic active components and devices. Test and measurement procedures. Optical power variation induced by mechanical disturbance in optical receptacles and transceiver interfaces.
WITHDRAWN published on 31.10.2012
Selected format:Metallic Communication Cable test methods. Electromagnetic compatibility (EMC). Test method for measuring transfer impedance and screening attenuation or coupling attenuation with triaxial cell.
WITHDRAWN published on 31.12.2015
Selected format:Metallic communication cable test methods. Electromagnetic compatibility (EMC). Extension of the frequency range to higher frequencies for transfer impedance and to lower frequencies for screening attenuation measurements using the triaxial set-up.
WITHDRAWN published on 30.11.2016
Selected format:Metallic communication cables test methods. Electromagnetic compatibility (EMC). Test method for measuring the transfer impedance and the screening, or the coupling attenuation. Tube in tube method.
WITHDRAWN published on 31.10.2006
Selected format:Metallic communication cable test methods. Electromagnetic compatibility (EMC). Test method for measuring of transfer impedance ZT and screening attenuation as or coupling attenuation ac of connectors and assemblies up to and above 3 GHz. Triaxial tube in tube method.
WITHDRAWN published on 9.8.2018
Selected format:Guide to graphical symbols for use on electrical equipment.
WITHDRAWN published on 30.11.1981
Selected format:Inland navigation vessels. Manually operated coupling devices for push tows. Safety requirements and main dimensions.
WITHDRAWN published on 5.10.2005
Selected format:Inland navigation vessels. Manually- and power-operated coupling devices for pushing units and coupled vessels. Safety requirements and main dimensions.
WITHDRAWN published on 31.10.2015
Selected format:Latest update: 2025-12-18 (Number of items: 2 252 678)
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