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Organization: ISOIECEstonian Standards

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33 Telecommunications. Audio and video engineering
1. 33.040 Telecommunication systems
  1. 33.040.01 Telecommunication systems in general
  2. 33.040.20 Transmission systems
  3. 33.040.30 Switching and signalling systems
  4. 33.040.35 Telephone networks
  5. 33.040.40 Data communication networks
  6. 33.040.50 Lines, connections and circuits
  7. 33.040.60 Powerline telecommunications
  8. 33.040.99 Other equipment for telecommunication systems

Name	Language	Status
CLC/TR 62453-41:2009 Field device tool (FDT) interface specification - Part 41: Object model integration profile - Common object model Field device tool (FDT) interface specification - Part 41: Object model integration profile - Common object model View / Buy	English	Valid	35.43 EUR
EVS 728:1996 Üldkasutatav kommuteeritav telefonivõrk (ÜKTV). Nõuded ÜKTV abonendi analoogliidesega ühendatavatele terminalseadmetele Attachments to Public Switched Telephone Network (PSTN) - General technical requirements for equipment connected to an analogue subscriber interface in the PSTN View / Buy	Estonian	Valid	22.15 EUR
EVS-EN 300 001 V1.5.1:2006 Attachments to the Public Switched Telephone Network (PSTN);General technical requirements for equipment connected to an analogue subscriber interface in the PSTN Attachments to the Public Switched Telephone Network (PSTN);General technical requirements for equipment connected to an analogue subscriber interface in the PSTN View / Buy	English	Valid	-
EVS-EN 300 019-2-2 V2.2.1:2012 Environmental Engineering (EE); Environmental conditions and environmental tests for telecommunications equipment; Part 2-2: Specification of environmental tests; Transportation Environmental Engineering (EE); Environmental conditions and environmental tests for telecommunications equipment; Part 2-2: Specification of environmental tests; Transportation View / Buy	English	Valid	-
EVS-EN 300 132-2 V2.4.6:2012 Environmental Engineering (EE); Power supply interface at the input to telecommunications and datacom (ICT) equipment; Part 2: Operated by -48 V direct current (dc) Environmental Engineering (EE); Power supply interface at the input to telecommunications and datacom (ICT) equipment; Part 2: Operated by -48 V direct current (dc) View / Buy	English	Valid	-
EVS-EN 300 132-3-0 V2.1.1:2012 Environmental Engineering (EE); Power supply interface at the input to telecommunications and datacom (ICT) equipment; Part 3: Operated by rectified current source, alternating current source or direct current source up to 400 V; Sub-part 0: Overview Environmental Engineering (EE); Power supply interface at the input to telecommunications and datacom (ICT) equipment; Part 3: Operated by rectified current source, alternating current source or direct current source up to 400 V; Sub-part 0: Overview View / Buy	English	Valid	-
EVS-EN 300 132-3-1 V2.1.1:2012 Environmental Engineering (EE); Power supply interface at the input to telecommunications and datacom (ICT) equipment; Part 3: Operated by rectified current source, alternating current source or direct current source up to 400 V; Sub-part 1: Direct current source up to 400 V Environmental Engineering (EE); Power supply interface at the input to telecommunications and datacom (ICT) equipment; Part 3: Operated by rectified current source, alternating current source or direct current source up to 400 V; Sub-part 1: Direct current source up to 400 V View / Buy	English	Valid	-
EVS-EN 300 147 V1.4.1:2003 Transmission and Multiplexing (TM); Synchronous Digital Hierarchy (SDH); Multiplexing structure Transmission and Multiplexing (TM); Synchronous Digital Hierarchy (SDH); Multiplexing structure View / Buy	English	Valid	-
EVS-EN 300 166 V1.2.1:2003 Transmission and Multiplexing (TM); Physical and electrical characteristics of hierarchical digital interfaces for equipment using the 2 048 kbit/s - based plesiochronous or synchronous digital hierarchies Transmission and Multiplexing (TM); Physical and electrical characteristics of hierarchical digital interfaces for equipment using the 2 048 kbit/s - based plesiochronous or synchronous digital hierarchies View / Buy	English	Valid	-
EVS-EN 300 167 V1.2.1:2003 Transmission and Multiplexing (TM); Functional characteristics of 2 048 kbit/s interfaces Transmission and Multiplexing (TM); Functional characteristics of 2 048 kbit/s interfaces View / Buy	English	Valid	-
EVS-EN 300 171 V1.2.1:2005 Private Integrated Services Network (PISN);Specification, functional models and information flows;Control aspects of circuit-mode basic services [ISO/IEC 11574 (1994) modified] Private Integrated Services Network (PISN);Specification, functional models and information flows;Control aspects of circuit-mode basic services [ISO/IEC 11574 (1994) modified] View / Buy	English	Valid	-
EVS-EN 300 171 V1.3.1:2004 Private Integrated Services Network (PISN); Service description, functional capabilities and information flows; Circuit-mode 64 kbit/s bearer services [ISO/IEC 11574 (2000) modified] Private Integrated Services Network (PISN); Service description, functional capabilities and information flows; Circuit-mode 64 kbit/s bearer services [ISO/IEC 11574 (2000) modified] View / Buy	English	Valid	-
EVS-EN 300 172 V1.4.1:2005 Private Integrated Services Network (PISN);Inter-exchange signalling protocol;Circuit-mode basic services [ISO/IEC 11572 (1996) modified] Private Integrated Services Network (PISN);Inter-exchange signalling protocol;Circuit-mode basic services [ISO/IEC 11572 (1996) modified] View / Buy	English	Valid	-
EVS-EN 300 172 V1.5.1:2004 Private Integrated Services Network (PISN); Inter-exchange signalling protocol; Circuit-mode basic services [ISO/IEC 11572 (2000) modified] Private Integrated Services Network (PISN); Inter-exchange signalling protocol; Circuit-mode basic services [ISO/IEC 11572 (2000) modified] View / Buy	English	Valid	-
EVS-EN 300 189 V1.2.1:2005 Private Integrated Services Network (PISN); Addressing [ISO/IEC 11571 (1998), modified] Private Integrated Services Network (PISN); Addressing [ISO/IEC 11571 (1998), modified] View / Buy	English	Valid	-
EVS-EN 300 237 V1.3.1:2004 Private Integrated Services Network (PISN); Specification, functional model and information flows; Name identification supplementary services [ISO/IEC 13864 (1995) modified] Private Integrated Services Network (PISN); Specification, functional model and information flows; Name identification supplementary services [ISO/IEC 13864 (1995) modified] View / Buy	English	Valid	-
EVS-EN 300 238 V1.3.1:2004 Private Integrated Services Network (PISN); Inter-exchange signalling protocol; Name identification supplementary service [ISO/IEC 13868 (2003), modified] Private Integrated Services Network (PISN); Inter-exchange signalling protocol; Name identification supplementary service [ISO/IEC 13868 (2003), modified] View / Buy	English	Valid	-
EVS-EN 300 239 V1.3.1:2004 Private Integrated Services Network (PISN); Inter-exchange signalling protocol; Generic functional protocol for the support of supplementary services [ISO/IEC 11582 (2002) modified] Private Integrated Services Network (PISN); Inter-exchange signalling protocol; Generic functional protocol for the support of supplementary services [ISO/IEC 11582 (2002) modified] View / Buy	English	Valid	-
EVS-EN 300 247:2004 Juurdepääs ja terminalid (AT). 2048 kbit/s digitaalsed struktureerimata rendiliinid (D2048U). Ühenduse karakteristikud Access and Terminals (AT) - 2 048 kbit/s digital unstructured leased line (D2048) - Connection characteristics View / Buy	Estonian English	Valid	-
EVS-EN 300 248 V1.2.1:2002 Access and Terminals (AT); 2 048 kbit/s digital unstructured leased line (D2048U); Terminal equipment interface Access and Terminals (AT); 2 048 kbit/s digital unstructured leased line (D2048U); Terminal equipment interface View / Buy	English	Valid	-