Normy ETSI - Evropský úřad pro normalizaci v telekomunikacích - strana 281

Transmission and Multiplexing (TM); High bit-rate Digital Subscriber Line (HDSL) transmission system on metallic local lines; HDSL core specification and applications for 2 048 kbit/s based access digital sections

Norma vydaná dňa 15.2.1998

Transmission and Multiplexing (TM); High bit-rate Digital Subscriber Line (HDSL) transmission systems on metallic local lines; HDSL core specification and applications for combined ISDN-BA and 2 048 kbit/s transmission

Norma vydaná dňa 19.11.1998

Transmission and Multiplexing (TM); High bit-rate Digital Subscriber Line (HDSL) transmission systems on metallic local lines; HDSL core specification and applications for combined ISDN-BA and 2 048 kbit/s transmission

Norma vydaná dňa 20.9.1999

Transmission and Multiplexing (TM); High bit-rate Digital Subscriber Line (HDSL) transmission systems on metallic local lines; HDSL core specification and applications for combined ISDN-BA and 2 048 kbit/s transmission

Norma vydaná dňa 5.9.2000

Satellite Earth Stations and Systems (SES); Guidance for general purpose earth stations transmitting in the 5,7 GHz to 18,4 GHz frequency bands and not covered by other ETSI standards

Norma vydaná dňa 31.12.1997

Satellite Earth Stations and Systems (SES); Guidance for general purpose earth stations transmitting in the 5,7 GHz to 30,0 GHz frequency bands towards geostationary satellites and not covered by other ETSI specifications or standards

Norma vydaná dňa 25.6.2001

Integrated Services Digital Network (ISDN); Signalling System No.7; Transaction Capabilities (TC) version 2; Implementors guide

Norma vydaná dňa 28.2.1998

Universal Mobile Telecommunications System (UMTS); UMTS Terrestrial Radio Access (UTRA); Concept evaluation (UMTS 30.06 version 3.0.0)

Norma vydaná dňa 15.12.1997

Environmental Engineering (EE); Interworking between Direct Current/Isolated (DC/I) and Direct Current/Common (DC/C) electrical power systems

Norma vydaná dňa 6.2.2025

2-wire analogue voice band interfaces; Terminal Equipment transmitting voice signals; Test simulation for level limitation requirements

Norma vydaná dňa 31.5.1998