1.		EN 50083-6 : cabled distribution systems for television and sound signals: part 6: optical equipment / European Commitee for Electrothecnical Standardization Data Publicação: 1994 Tema: Normas
2.		EN 188000 : generic specification: optical fibres: December 1992 / European Commitee for Electrothecnical Standardization Data Publicação: 1992 Tema: Normas
3.		EN 188100 : April 1995: sectional specification: single-mode (SM) optical fibre / European Commitee for Electrothecnical Standardization Data Publicação: 1995 Tema: Normas
4.		EN 188101 : April 1995: family specification: single-mode dispersion unshifted (B1.1) optical fibre / European Commitee for Electrothecnical Standardization Data Publicação: 1995 Tema: Normas
5.		EN 188201 : September 1995: family specification: A 1a graded index multimode optical fibres / European Commitee for Electrothecnical Standardization Data Publicação: 1995 Tema: Normas
6.		EN 188202 : September 1995: family specification: A 1b graded index multimode optical fibres / European Commitee for Electrothecnical Standardization Data Publicação: 1995 Tema: Normas