Attachment requirements for Data Terminal Equipment (DTE) to connect to Packet Switched Public Data Networks (PSPDN) using CCITT recommendation X.25 (1984) interface; requirements applicable to DTEs subscribing to Link Access Procedure Balanced (LAPB) extended (modulo 128) operation; english version ETS 300123:1991
€41.78
Attachment requirements for Data Terminal Equipment (DTE) to connect to Packet Switched Public Data Networks (PSPDN) using CCITT recommendation X.25 (1984) interface; requirements applicable to DTEs subscribing to Multilink operation; english version ETS 300124:1991
€77.20
Câbles avec écran pour installations intérieures de télécommunications grade 1 - Spécification particulière pour les câbles de la série 299
€95.67
Câbles sans écran pour installations intérieures de télécommunications grade 1 - Spécification particulière pour les câbles de la série 298
Access, Terminals, Transmission and Multiplexing (ATTM) - Energy management - Operational infrastructures - Global KPIs - Part 2: Specific requirements - Sub-part 2: Fixed broadband access networks (Endorsement of the English version EN 305 200-2-2 V1.2.1 (2018-08) as a German standard).
€16.45
Environmental Engineering (EE) - Energy Efficiency measurement methodology and metrics for RAN equipment (Endorsement of the English version EN 303472 V1.1.1 (2018-10) as a German standard).
Communication networks and systems for power utility automation - Part 7-1: Basic communication structure - Principles and models (IEC 57/2035/CDV:2018); English version EN 61850-7-1:2011/prA1:2018
€288.60
Communication networks and systems for power utility automation - Part 6-2: Configuration description language for extensions for human machine interfaces (IEC 57/1984/CD:2018); Text in German and English
€364.11
Communication networks and systems for power utility automation - Part 7-420: Basic communication structure - Distributed energy resources and distribution automation logical nodes (IEC 57/1997/CD:2018); Text in English
€488.79
Environmental Engineering (EE) - Energy Efficiency measurement methodology and metric for servers (Endorsement of the English version EN 303 470 V1.1.1 (2019-03) as a German standard).
Environmental Engineering (EE) - Energy Efficiency measurement methodology and metrics for Network Function Virtualisation (NFV) (Endorsement of the English version EN 303 471 V1.1.1 (2019-01) as a German standard).
Application integration at electric utilities - System interfaces for distribution management - Part 5: Distributed energy optimization (IEC 57/2091/FDIS:2019); English version FprEN IEC 61968-5:2019
€150.65
Communication networks and systems for power utility automation - Part 6: Configuration description language for communication in power utility automation systems related to IEDs (IEC 61850-6:2009 + A1:2018); English version EN 61850-6:2010 + A1:2018.
€423.74
Access, Terminals, Transmission and Multiplexing (ATTM) - Energy management - Operational infrastructures - Global KPIs - Part 2: Specific requirements - Sub-part 3: Mobile broadband access networks (Endorsement of the English version EN 305 200-2-3 V1.1.1 (2018-06) as a German standard).
Application integration at electric utilities - System interfaces for distribution management - Part 11: Common information model (CIM) extensions for distribution (IEC 57/1895/CDV:2017); German and English version prEN 61968-11:2017
