Private Telecommunication Network (PTN);Inter-exchange signalling protocol;Call intrusion supplementary service (Endorsed by Asociación Espanola de Normalización in August of 2022.)

Die Norm herausgegeben am 1.8.2022

Private Integrated Services Network (PISN); Inter-exchange signalling protocol; Call intrusion supplementary service [ISO/IEC 14846 (1996), modified] (Endorsed by AENOR in July of 2005.)

Die Norm herausgegeben am 1.7.2005

Private Integrated Services Network (PISN); Inter-exchange signalling protocol; Call intrusion supplementary service [ISO/IEC 14846 (2003), modified] (Endorsed by Asociación Espanola de Normalización in June of 2020.)

Die Norm herausgegeben am 1.6.2020

Broadband Integrated Services Digital Network (B-ISDN);Asynchronous Transfer Mode (ATM);Adaptation Layer (AAL) specification - type 5 (Endorsed by Asociación Espanola de Normalización in August of 2022.)

Die Norm herausgegeben am 1.8.2022

DIGITAL VIDEO BROADCASTING (DVB). FRAMING STRUCTURE, CHANNEL CODING AND MODULATION FOR CABLE SYSTEMS.

Die Norm herausgegeben am 28.7.1999

Digital Video Broadcasting (DVB);Framing structure, channel coding and modulation for cable systems (Endorsed by Asociación Espanola de Normalización in August of 2022.)

Die Norm herausgegeben am 1.8.2022

Digital Video Broadcasting (DVB); Framing structure, channel coding and modulation for cable systems (Endorsed by AENOR in May of 2005.)

Die Norm herausgegeben am 1.5.2005

TRANSMISSION AND MULTIPLEXING (TM); DIGITAL RADIO RELAY SYSTEMS (DRRS); HIGH CAPACITY DRRS CARRYING 1 X SYNCHRONOUS TRANSPORT MODULE-1 (1XSTM-1) SIGNALS OPERATING IN THE 18 HGZ FREQUENCY BAND WITH CHANNEL SPACING OF 55 MHZ.

Die Norm herausgegeben am 24.11.1999

Fixed Radio Systems; Point-to-point equipment; Parameters for radio systems for the transmission of STM-1 digital signals operating in the 18 GHz frequency band with channel spacing of 55 MHz and 27,5 MHz (Endorsed by AENOR in May of 2005.)

Die Norm herausgegeben am 1.5.2005

Fixed Radio Systems; Point-to-point equipment; Parameters for radio systems for the transmission of STM-1 digital signals operating in the 18 GHz frequency band with channel spacing of 55 MHz and 27,5 MHz (Endorsed by AENOR in May of 2005.)

Die Norm herausgegeben am 1.5.2005