Transmission and Multiplexing (TM); Generic requirements of transport functionality of equipment; Part 7-1: Equipment management and auxiliary layer functions (Endorsed by AENOR in July of 2005.)

Die Norm herausgegeben am 1.7.2005

Transmission and Multiplexing (TM); Generic requirements of transport functionality of equipment; Part 9: Synchronous Digital Hierarchy (SDH) concatenated path layer functions; Sub-part 1: Requirements (Endorsed by AENOR in December of 2006.)

Die Norm herausgegeben am 1.12.2006

BUSINESS TELECOMMUNICATIONS (BTC). 2 048 KBIT/S DIGITAL UNSTRUCTURED AND STRUCTURED LEASED LINES (D2048U AND D2048S). NETWORK INTERFACE PRESENTATION.

Die Norm herausgegeben am 11.1.1999

Access and Terminals (AT); 2 048 kbit/s digital unstructured and structured leased lines (D2048U and D2048S); Network interface presentation (Endorsed by AENOR in February of 2004.)

Die Norm herausgegeben am 1.2.2004

BUSINESS TELECOMMUNICATIONS (BTC). 2 048 KBIT/S DIGITAL STRUCTURED LEASED LINES (D2048S). CONNECTION CHARACTERISTICS.

Die Norm herausgegeben am 11.1.1999

Access and Terminals (AT); 2 048 kbit/s digital structured leased lines (D2048S); Connection characteristics (Endorsed by AENOR in February of 2004.)

Die Norm herausgegeben am 1.2.2004

BUSINESS TELECOMMUNICATIONS (BTC). 2 048 KBIT/S DIGITAL STRUCTURED LEASED LINE (D2048S). TERMINAL EQUIPMENT INTERFACE.

Die Norm herausgegeben am 11.1.1999

Access and Terminals (AT); 2 048 kbit/s digital structured leased lines (D2048S); Terminal equipment interface (Endorsed by AENOR in February of 2004.)

Die Norm herausgegeben am 1.2.2004

DIGITAL VIDEO BOADCASTING (DVB). FRAMING STRUCTURE, CHANNEL CODING AND MODULATION FOR 11/12 GHZ SATELLITE SERVICES.

Die Norm herausgegeben am 28.7.1999

Digital Video Broadcasting (DVB);Framing structure, channel coding and modulation for 11/12 GHz satellite services (Endorsed by Asociación Espanola de Normalización in August of 2022.)

Die Norm herausgegeben am 1.8.2022