Communication networks and systems for power utility automation - Part 7-420: Basic communication structure - Distributed energy resources and distribution automation logical nodes (IEC 61850-7-420:2021); English version EN IEC 61850-7-420:2021.
€488.79
Parasitic communication protocol for radio-frequency wireless power transmission (IEC 62980:2022); English version EN IEC 62980:2022
€150.65
Business Telecommunications (BTC). Ordinary and Special quality voice bandwidth 2-wire analogue leased lines (A2O and A2S). Attachment requirements for terminal equipment interface. - Télécommunications
€93.67
Business Telecommunications (BTC). Ordinary and Special quality voice bandwidth 4-wire analogue leased lines (A4O and A4S). Attachment requirements for terminal equipment interface. - Télécommunications
€82.00
Business telecommunications (BTC). Open network provison (ONP) technical requirements. 2048 kbit/S digital unstructured leased line (D2048U). Attachment requirements for terminal equipment interface. - Télécommunications
Radio equipment and systems (RES). European radio message system (ERMES). Receiver requirements. - Télécommunications
€128.67
Electricity metering - Data exchange for meter reading, tariff and load control - Part 46 : data link layer using HDLC protocol - Équipements de mesure de l'énergie électrique
€60.85
Business telecommunications (BTC). 34 Mbit/s digital unstructured and structured leased line (D34U and D34S). . Attachment requirements for terminal equipment interface. - Télécommunications
Business telecommunications (BTC). 140 Mbit/s digital unstructured and structured leased line (D1040U and D140S). Attachment requirements for terminal equipment interface. - Télécommunications
€111.50
Electricity metering - Data exchange for meter reading, tariff and load control - Part 42 : physical layer services and procedures for connection-oriented asynchronous data exchange - Équipements de mesure de l'énergie électrique
€126.00
€143.80
Attachment requirements for Data Terminal Equipment (DTE) to connect to public networks that have physical and electrical network presentations based upon the ITU-T V-series of Recommendations - Télécommunications
€122.08
Intelligent Network (IN) - Intelligent Network Application Protocol (INAP) - Capability Set 2 (CS2) - Part 2 : Protocol Implementation Conformance Statement (PICS) proforma specification - Télécommunications
€162.22
Communication networks and systems for power utility automation - Part 7-420: Basic communication structure - Distributed energy resources logical nodes (IEC 61850-7-420:2009); English version EN 61850-7-420:2009.
€261.78
Communication networks and systems in substations - Part 9-1: Specific communication service mapping (SCSM) - Sampled values over serial unidirectional multidrop point to point link (IEC 61850-9-1:2003); German version EN 61850-9-1:2003, text in English
€116.64
