Ревидиран
Applies to optical fibre types B1.1, B1.2, B1.3, and categories B2, and B4. It covers requirements common to class B single-mode fibres. It also covers particular requirements for individual fibre types and specific applications.
ПОВУЧЕН
IEC 60793-2-50:2002 ED1
99.60
Повлачење ступило на снагу
8. 1. 2004.
ПОВУЧЕН
IEC 60793-2-50:2004 ED2