
25.		EN 50098-1/A1 [documento electrónico] : customer premises cabling for information technology: part 1: ISDN basic access / European Committee for Electrotechnical Standardization Data Publicação: 2002 Tema: Normas
26.		EN 50173-1 [documento eletrónico] : information technology: generic cabling systems: part 1: general requirements / European Commitee for Electrothecnical Standardization Data Publicação: 2007 Tema: Normas
27.		EN 50173-1 [documento electrónico] : information technology: generic cabling systems: part 1: general requirements and office areas / European Commitee for Electrothecnical Standardization Data Publicação: 2002 Tema: Normas
28.		EN 50173-2 [documento electrónico] : information technology: generic cabling systems: part 2: office premises / European Commitee for Electrothecnical Standardization Data Publicação: 2007 Tema: Normas
29.		EN 50173-3 [documento electrónico] : information technology: generic cabling systems: part 3: industrial premises / European Commitee for Electrothecnical Standardization Data Publicação: 2007 Tema: Normas
30.		EN 50173-4 [documento electrónico] : information technology: generic cabling systems: part 4: homes / European Commitee for Electrothecnical Standardization Data Publicação: 2007 Tema: Normas
31.		EN 50173-5 [documento electrónico] : information technology: generic cabling systems: part 5: data centres / European Commitee for Electrothecnical Standardization Data Publicação: 2007 Tema: Normas
32.		EN 50174-1 [documento electrónico] : information technology: cabling installation: part 1: specification and quality assurance / European Commitee for Electrothecnical Standardization Data Publicação: 2000 Tema: Normas
33.		EN 50174-2 [documento electrónico] : technologies de l'information: installation de câblage: partie 2: planification et pratiques d'installation à l'intérieur des bâtiments / Comité Européen de Normalisation Electrotechnique Data Publicação: 2000 Tema: Normas
34.		EN 50174-3 [documento electrónico] : information technology: cabling installation: part 3: Installation planning and practices outside buildings / European Commitee for Electrothecnical Standardization Data Publicação: 2003 Tema: Normas
35.		EN 50310 [documento electrónico] : application of equipotential bonding and earthing at buildings with information technology equipment / European Commitee for Electrothecnical Standardization Data Publicação: 2006 Tema: Normas
36.		EN 50346 [documento electrónico] : information technology: cabling installation: testing of installed cabling / European Commitee for Electrothecnical Standardization Data Publicação: 2002 Tema: Normas