Energy management system application program interface (EMS-API) - Part 301: Common information model (CIM) base (IEC 61970-301:2020); English version EN IEC 61970-301:2020
€488.79
Energy management system application program interface (EMS-API) - Part 301: Common information model (CIM) base (IEC 61970-301:2020/AMD1:2022); English version EN IEC 61970-301:2020/A1:2022
€56.17
Energy management system application program interface (EMS-API) - Part 301: Common information model (CIM) base (IEC 61970-301:2020); English version EN IEC 61970-301:2020.
Energy management system application program interface (EMS-API) - Part 302: Common information model (CIM) dynamics (IEC 57/2429/CDV:2021); English version prEN IEC 61970-302:2021
IEEE Standard Methods and Equipment for Measuring the Transmission Characteristics of Analog Voice Frequency Circuits
€52.00
IEEE Standard Methodologies for Specifying Voicegrade Channel Transmission Parameters and Evaluating Connection Transmission Performance for Speech Telephony
€106.00
IEEE Approved Draft Standard for Flexible Optical Service Unit (OSUFlex) of Optical Transport Network (OTN) in Power Systems
€81.00
IEEE Guide for Working Procedures on Underground Transmission Circuits with Induced Voltage
€107.00
IEEE Recommended Practice for Electric Power Distribution System Analysis
€54.00
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
Transmission and Multiplexing (TM) - Synchronous Digital Hierarchy (SDH) information model for the Network Element (NE) view; English version ETS 300304:1994
€128.22
Transmission and Multiplexing (TM) - Plesiochronous Digital Hierarchy (PDH) information model for the Network Element (NE) view; English version ETS 300371:1994
€91.03
Transmission and Multiplexing (TM) - Synchronous Digital Hierarchy (SDH) - Multiplexing structure; English version ETS 300147:1995
€41.78
Transmission and Multiplexing (TM) - Generic frame structures for the transport of various signals (including Asynchronous Transfer Mode (ATM) cells and Synchronous Digital Hierarchy (SDH) elements) at the CCITT Recommendation G.702 hierarchical rates of 2048 kbit/s, 34368 kbit/s and 139264 kbit/s; English version ETS 300337:1995
€63.27
Transmission and Multiplexing (TM) - Availability performance of path elements of international digital paths; English version I-ETS 300416:1995
