UNE-EN IEC 62343-3-4:2018 Dynamic modules - Part 3-4: Performance specification templates - Multicast optical switches (Endorsed by Asociación Española de Normalización in July of 2018.)
2018UNE-EN IEC 62343-3-4:2018 Dynamic modules - Part 3-4: Performance specification templates - Multicast optical switches (Endorsed by Asociación Española de Normalización in July of 2018.)