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ITU-T L.1031 - Guideline on implementing the e-waste reduction target of the Connect 2020 Agenda
November 1, 2018 - ITU-T

Recommendation ITU-T L.1031 describes a three-step approach for implementing the e-waste reduction target set-forth in the Connect 2020 Agenda. Step one details guidance on developing an e-waste inventory based on techniques developed by the Basel Convention and the Swiss Federal...

ITU-T L.1221 - Innovative energy storage technology for stationary use - Part 2: Battery
November 1, 2018 - ITU-T

The present Recommendation contains the main requirements for evaluating appropriate innovative batteries for stationary use for powering ICT equipment in telecom sites, active network units and data centres or customer premises with standardized power interfaces in -48V, up to 400 VDC or 12V....

DIN LN 9378 - Aerospace series - Thread ends, projections for metric thread; Text in German and English
December 1, 2018 - DIN

Diese Norm beschreibt Anforderungen für Gewindeenden und Schraubenüberstände für Metrisches Gewinde.

LN 65416 - Aerospace series - Double hexagon bolts, close tolerance, M8 × 1 to M12 × 1,25, with nominal tensile strength of 1 550 N/mm2, medium thread length
December 1, 2018 - DIN

Diese Norm legt Anforderungen für Luft- und Raumfahrt; Zwölfkant-Passschrauben M8 × 1 bis M12 × 1,25, mit einer Nennzugfestigkeit von 1 550 N/mm2, mit mittlerer Gewindelänge zur Anwendung in der Luft- und Raumfahrt fest.

DIN LN 9348 - Aerospace - Hexagon nuts, self-locking, with reduced width across flats, for temperatures from -55 °C to +120 °C
December 1, 2018 - DIN

Selbstsichernde Muttern dieser Norm mit Polyring und metrischem ISO-Gewinde nach LN 9163 sind für Verbindungen mit Schrauben einer Nennzugfestigkeit < 1 100 MPa anzuwenden. Diese Muttern sind nicht zur Verwendung in der Struktur vorgesehen. Anwendungsbereich −55 °C bis höchstens 120 °C.

ITU-T L.1351 - Energy efficiency measurement methodology for base station sites
August 1, 2018 - ITU-T

This Recommendation is applicable to base station site energy efficiency parameter measurement in line with the metric established by [ITU-T L.1350]. This Recommendation describes how to realize measurement of parameters establishing requirements on: - measurement points, - measurement...

ITU-T L.1361 - Measurement method for energy efficiency of network functions virtualization
November 1, 2018 - ITU-T

This Recommendation defines the metrics and measurement methods for the evaluation of the energy efficiency of functional components of a network functions virtualization (NFV) environment. Figure 1 shows the NFV function components in the scope of this Recommendation. The NFV functional components...

ITU-T L.1303 - Functional requirements and framework of green data centre energy-saving management system
November 1, 2018 - ITU-T

This Recommendation describes the functional requirements and framework of a green data centres energy-saving management system. The energy-saving will be achieved by increasing the energy efficiency of data centres. The scope of this Recommendation includes: - Characteristics and operation flow of...

ITU-T L.163 - Criteria for optical fibre cable installation with minimal existing infrastructure
November 1, 2018 - ITU-T

This Recommendation describes criteria for optical fibre cable installation in situations with minimal existing infrastructure. This Recommendation also describes how to mitigate the considerable risks and/or issues to which the optical fibre cable may be exposed when infrastructures are...

ITU-T L.1370 - Sustainable and intelligent building services
November 1, 2018 - ITU-T

This Recommendation sets out the services and data required for a sustainable and intelligent building to improve the quality of life of citizens, as well as the specification of its functional features and the technical requirements to be met by the device that provides these services and data.

ITU-T L.1450 - Methodologies for the assessment of the environmental impact of the information and communication technology sector
September 1, 2018 - ITU-T

This Recommendation specifies methodologies for assessing the environmental impact of information and communication technology (ICT) at a sector level including its future development. It consists of two parts: 1) Part I: The methodology for calculating the footprint of the ICT sector with respect...

ITU-T L.1460 - Connect 2020 greenhouse gases emissions – Guidelines
August 1, 2018 - ITU-T

This Recommendation provides guidelines to address the Connect 2020 greenhouse gas (GHG) emissions target. This Recommendation is intended to be utilized by relevant stakeholders to address the Connect 2020 ambitions, while considering the SDG 13 goal and the objectives of the Paris Agreement

ITU-T L.1222 - Innovative energy storage technology for stationary use – Part 3: Supercapacitor technology
May 1, 2018 - ITU-T

This Recommendation provides an overview of available supercapacitor (SC) technology, with details of SC characteristics (electrical, mechanical, thermal) and applicability in the telecommunication/information and communication technology (TLC/ICT) domain [b-ETSI TR 102 532]. A general overview of...

GME L-9E-4 - Pump Characteristic Data
May 1, 2018 - GME

Purpose. Measurements for recording the characteristic data of passenger vehicle power steering pumps. Foreword. This specification defines measurements for operational checks or recording of power steering pump performance data and pump type-related characteristic data. The individual measurements...

ITU-T L.1030 - E-waste management framework for countries
June 1, 2018 - ITU-T

This Recommendation provides a set of guidelines that countries can refer to when designing or adjusting their e-waste management systems. It provides guidance on policy/legal frameworks, resource mobilisation, collection mechanisms, financial mechanisms and engagement with all relevant...

GME L-6-23 - COP Enaine Power
May 1, 2018 - GME

Introduction Purpose. Uniform COP test procedure for determination of maximum torque and maximum power of all gasoline and diesel engines to fulfill the requirements of the European Union Type Approval. Foreword. According to 80/1269/EEC, the vehicle manufacturer shall ensure Conformity of...

GME L-9A-18 - Determination of Radial Elasticity of Universal Joints and Intermediate Spindels
May 1, 2018 - GME

Note: Nothing in this standard supercedes applicable laws and regulations. Note: In the event of conflict between the English and domestic language, the English language shall take precedence. 1.1 Purpose. To determine the radial elasticity of universal joints and intermediate spindles....

GME L-6-22 - COP Diesel Smoke
May 1, 2018 - GME

Purpose. Uniform COP test procedure for all diesel engine plants to fulfill the requirements of the European Union Type Approval Applicability. This Test Procedure is applicable to all engine plants which manufacture and sell diesel engines for Opel vehicles within the valid territory of the EU....

ITU-T L.1207 - Progressive migration of a telecommunication/ information and communication technology site to 400 VDC sources and distribution
May 1, 2018 - ITU-T

This Recommendation defines solutions for progressive migration of information and communication technology (ICT) sites (telecommunication and data centres) to up to 400 V direct current (400 VDC) distribution and direct use of up to 400 VDC powering ICT equipment from 400 VDC sources. The...

ITU-T L.108 - Optical fibre cable elements for microduct blowing-installation application
March 1, 2018 - ITU-T

This Recommendation: - refers to microduct fibre units and microduct cables to be used for telecommunication networks with blowing installation techniques; - deals with mechanical and environmental characteristics of microduct fibre units and microduct cables. The optical fibre dimensional and...

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