Information technology – Generic cabling for customer premises — Part 9910: Specifications for modul...
ISO/IEC TR 11801-9910:2020, which is a Technical Report, provides definitions for, and examples of, modular plug terminated link configurations.
This document provides performance specifications for Classes D, E, EA, F, FA, I and II modular plug terminated links.
Test methods are provided in Clause 8 and are specified in ISO/IEC 14763-4
Information technology — Generic cabling systems for customer premises — Part 9909: Evaluation of ba...
ISO/IEC TR 11801-9909:2020, which is a Technical Report, covers evaluation and recommendations for achieving extended reach, greater than 30 m, for 25 Gbit/s applications over balanced cabling channels.
This document covers channel reference implementations, based on Category 8.1 and Category 8.2, 2 000 MHz, components.
The channel and component category specifications covered in this document…
Information technology — Underwater acoustic sensor network (UWASN) — Network management system over...
ISO/IEC 30142:2020 provides the overview and requirements of a network management system in underwater acoustic sensor network (UWASN) environment. It specifies the following:
– functions which support underwater network management system;
– entities required for underwater network management system;
– data about the communication between elements in underwater network…
Personal identification - ISO-compliant driving licence - Part 2: Machine-readable technologies
The purpose of storing IDL data on machine-readable media on the IDL is to:
— increase productivity (of data and IDL use),
— facilitate electronic data exchange, and
— assist in authenticity and integrity validation.
This document thus specifies the following:
— mandatory and optional machine-readable data;
— the logical data structure;
— encoding rules for the machine-…
Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment fo...
IEC 61557-11:2020 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition.
IEC 61557-11:2020 specifies the requirements for test equipment applied to the testing of the effectiveness of…
Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment fo...
IEC 61557-11:2020 specifies the requirements for test equipment applied to the testing of the effectiveness of residual current monitors (RCM) that are already installed in distribution systems. This test equipment can be used in any kind of network, such as a TN, TT or IT system. The test equipment can also be used for testing directionally discriminating residual current monitors (RCM) in IT…
Sécurité électrique dans les réseaux de distribution basse tension au plus égale à 1000 V c.a. et 15...
L'IEC 61557-11:2020 spécifie les exigences relatives au matériel d'essai appliqué à l'essai de l'efficacité des contrôleurs d'isolement à courant différentiel résiduel (RCM - Residual Current Monitors) déjà installés dans les réseaux de distribution. Ce matériel d'essai peut être utilisé dans n'importe quel type de réseau tel qu'un réseau TN, TT ou IT. Le…
OPC Unified Architecture - Part 11: Historical Access
IEC 62541-11:2020 is part of the OPC Unified Architecture standard series and defines the information model associated with Historical Access (HA). It particularly includes additional and complementary descriptions of the NodeClasses and Attributes needed for Historical Access, additional standard Properties, and other information and behaviour.
The complete AddressSpace Model including all…
Architecture unifiée OPC - Partie 11: Accès à l'Historique
L'IEC 62541-11:2020 fait partie d'une série de normes d'Architecture Unifiée OPC globale et définit le Modèle d'Information associé à l'Accès à l'Historique (HA). Elle inclut en particulier des descriptions supplémentaires et complémentaires des NodeClasses et des Attributs nécessaires pour l'Accès à l'Historique, des Propriétés normalisées supplémentaires…
OPC Unified Architecture - Part 11: Historical Access
IEC 62541-11:2020 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition.
IEC 62541-11:2020 is part of the OPC Unified Architecture standard series and defines the information model associated…
