UNE-ETS 300814 Ed1:2023 Digital Video Broadcasting (DVB);DVB interfaces to Synchronous Digital Hierarchy (SDH) networks (Endorsed by Asociación Española de Normalización in January of 2023.)
2023UNE-ETS 300814 Ed1:2023 Digital Video Broadcasting (DVB);DVB interfaces to Synchronous Digital Hierarchy (SDH) networks (Endorsed by Asociación Española de Normalización in January of 2023.)