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ITU-T L Series Recommendations: New Documents



Recently Posted Recommendations



Last Build Date: Tue, 21 Nov 2017 08:05:12 GMT

 



[ L.110 (08/17) ] - Optical fibre cables for direct surface application

Mon, 13 Nov 2017 07:56:00 GMT

Optical fibre cables for direct surface application



[ L.206 (08/17) ] - Requirements for passive optical nodes - Outdoor optical cross-connect cabinet

Thu, 09 Nov 2017 10:39:00 GMT

Requirements for passive optical nodes - Outdoor optical cross-connect cabinet



[ L.404 (08/17) ] - Field mountable single-mode optical fibre connectors

Wed, 08 Nov 2017 07:58:00 GMT

Field mountable single-mode optical fibre connectors



[ L.1220 (08/17) ] - Innovative energy storage technology for stationary use - Part 1: Overview of energy storage

Mon, 16 Oct 2017 08:30:00 GMT

Innovative energy storage technology for stationary use - Part 1: Overview of energy storage



[ L.1206 (07/17) ] - Impact on ICT equipment architecture of multiple AC, -48VDC or up to 400 VDC power inputs

Tue, 03 Oct 2017 10:33:00 GMT

Impact on ICT equipment architecture of multiple AC, -48VDC or up to 400 VDC power inputs



[ L.1310 (07/17) ] - Energy efficiency metrics and measurement methods for telecommunication equipment

Tue, 12 Sep 2017 14:32:00 GMT

Energy efficiency metrics and measurement methods for telecommunication equipment



[ L.Sup35 (06/17) ] - Framework of disaster management for network resilience and recovery

Tue, 29 Aug 2017 16:42:00 GMT

Framework of disaster management for network resilience and recovery



[ L.1315 (05/17) ] - Standardization terms and trends in energy efficiency

Wed, 19 Jul 2017 17:13:00 GMT

Standardization terms and trends in energy efficiency



[ L.1331 (04/17) ] - Assessment of mobile network energy efficiency

Fri, 16 Jun 2017 15:03:00 GMT

Assessment of mobile network energy efficiency



[ L.1205 (12/16) ] - Interfacing of renewable energy or distributed power sources to up to 400 VDC power feeding systems

Wed, 22 Mar 2017 15:34:00 GMT

Interfacing of renewable energy or distributed power sources to up to 400 VDC power feeding systems



[ L.Sup34 (10/16) ] - Example of hybrid lice cycle assessment of the aggregated second order effects of selected information and communication technology services

Mon, 20 Mar 2017 16:22:00 GMT

Example of hybrid lice cycle assessment of the aggregated second order effects of selected information and communication technology services



[ L.Sup27 (10/16) ] - Supplement on success stories on e-waste management

Mon, 20 Mar 2017 16:18:00 GMT

Supplement on success stories on e-waste management



[ L.1504 (12/16) ] - ICT and adaptation of agriculture to the effects of climate change

Mon, 20 Mar 2017 16:16:00 GMT

ICT and adaptation of agriculture to the effects of climate change



[ L.1006 (12/16) ] - Test suites for assessment of the external universal power adapter solutions for stationary information and communication technology devices

Thu, 16 Mar 2017 10:22:00 GMT

Test suites for assessment of the external universal power adapter solutions for stationary information and communication technology devices



[ L.1325 (12/16) ] - Green ICT solutions for telecom network facilities

Tue, 14 Mar 2017 12:19:00 GMT

Green ICT solutions for telecom network facilities



[ L.1360 (12/16) ] - Energy control for the software-defined networking architecture

Fri, 03 Mar 2017 10:59:00 GMT

Energy control for the software-defined networking architecture



[ L.1007 (12/16) ] - Test suites for assessment of the external universal power adapter solutions for portable information and communication technology devices

Fri, 03 Mar 2017 10:58:00 GMT

Test suites for assessment of the external universal power adapter solutions for portable information and communication technology devices



[ L.162 (11/16) ] - Microduct technology and its applications

Mon, 27 Feb 2017 15:14:00 GMT

Microduct technology and its applications



[ L.155 (11/16) ] - Low impact trenching technique for FTTx networks

Mon, 27 Feb 2017 15:06:00 GMT

Low impact trenching technique for FTTx networks



[ L.1002 (10/16) ] - External universal power adapter solutions for portable information and communication technology devices

Mon, 13 Feb 2017 12:00:00 GMT

External universal power adapter solutions for portable information and communication technology devices



[ L.Sup29 (10/16) ] - ITU-T L.1700 - Low-cost sustainable telecommunication for rural communications in developing countries using cellular radio technologies

Fri, 03 Feb 2017 15:47:00 GMT

ITU-T L.1700 - Low-cost sustainable telecommunication for rural communications in developing countries using cellular radio technologies



[ L.Sup33 (10/16) ] - Assessment of energy consumption of information and communication technology services

Tue, 31 Jan 2017 14:28:00 GMT

Assessment of energy consumption of information and communication technology services



[ L.Sup32 (10/16) ] - Supplement for eco-specifications and rating criteria for mobile phones eco-rating programmes

Tue, 31 Jan 2017 14:23:00 GMT

Supplement for eco-specifications and rating criteria for mobile phones eco-rating programmes



[ L.Sup28 (10/16) ] - Circular economy in information and communication technology; definition of approaches, concepts and metrics

Tue, 31 Jan 2017 14:22:00 GMT

Circular economy in information and communication technology; definition of approaches, concepts and metrics



[ L.1350 (10/16) ] - Energy efficiency metrics of a base station site

Thu, 26 Jan 2017 10:30:00 GMT

Energy efficiency metrics of a base station site



[ L.Sup31 (10/16) ] - ITU-T L.1700 - Setting up a low-cost sustainable telecommunication network for rural communications in developing countries using satellite systems

Mon, 23 Jan 2017 15:14:00 GMT

ITU-T L.1700 - Setting up a low-cost sustainable telecommunication network for rural communications in developing countries using satellite systems



[ L.Sup30 (10/16) ] - ITU-T L.1700 - Setting up a low-cost sustainable telecommunication network for rural communications in developing countries using cellular network with capacity transfer

Mon, 23 Jan 2017 15:13:00 GMT

ITU-T L.1700 - Setting up a low-cost sustainable telecommunication network for rural communications in developing countries using cellular network with capacity transfer



[ L.Sup22 (04/16) ] - ITU-T L.1700 - Low-cost sustainable telecommunication for rural communications in developing countries using fibre optic cable

Fri, 14 Oct 2016 15:46:00 GMT

ITU-T L.1700 - Low-cost sustainable telecommunication for rural communications in developing countries using fibre optic cable



[ L.Sup26 (04/16) ] - ITU-T L.1410 - Case study: The assessment of greenhouse gas emissions of a hybrid satellite broadband system over its life cycle

Thu, 29 Sep 2016 16:09:00 GMT

ITU-T L.1410 - Case study: The assessment of greenhouse gas emissions of a hybrid satellite broadband system over its life cycle



[ L.Sup4 (04/16) ] - Guidelines for developing a sustainable e-waste management system

Thu, 22 Sep 2016 08:53:00 GMT

Guidelines for developing a sustainable e-waste management system



[ L.Sup14 (10/15) ] - ITU-T L.1500 - Standardization gap analysis for smart water management

Thu, 22 Sep 2016 08:51:00 GMT

ITU-T L.1500 - Standardization gap analysis for smart water management



[ L.Sup23 (04/16) ] - ITU-T L.1700 - Low-cost sustainable telecommunications for rural communications in developing countries using microwave and millimetre radio links

Tue, 20 Sep 2016 11:45:00 GMT

ITU-T L.1700 - Low-cost sustainable telecommunications for rural communications in developing countries using microwave and millimetre radio links



[ L.Sup25 (04/16) ] - ITU-T L.1502 - Best practices for infrastructure adaptation to climate change

Thu, 15 Sep 2016 08:09:00 GMT

ITU-T L.1502 - Best practices for infrastructure adaptation to climate change



[ L.1503 (06/16) ] - Use of information and communication technology for climate change adaptation in cities

Tue, 13 Sep 2016 08:07:00 GMT

Use of information and communication technology for climate change adaptation in cities



[ L.1204 (06/16) ] - Extended architecture of power feeding systems of up to 400 VDC

Fri, 02 Sep 2016 15:06:00 GMT

Extended architecture of power feeding systems of up to 400 VDC



[ L.Sup24 (04/16) ] - ITU-T L.1500 - Overview of climate change effects and possible impacts

Tue, 30 Aug 2016 10:32:00 GMT

ITU-T L.1500 - Overview of climate change effects and possible impacts



[ L.310 (04/16) ] - Optical fibre maintenance depending on topologies of access networks

Tue, 30 Aug 2016 09:50:00 GMT

Optical fibre maintenance depending on topologies of access networks



[ L.103 (04/16) ] - Optical fibre cables for indoor applications

Tue, 30 Aug 2016 09:48:00 GMT

Optical fibre cables for indoor applications



[ L.1602 (06/16) ] - Key performance indicators related to the sustainability impacts of information and communication technology in smart sustainable cities

Wed, 24 Aug 2016 08:45:00 GMT

Key performance indicators related to the sustainability impacts of information and communication technology in smart sustainable cities



[ L.Sup21 (04/16) ] - Implementation guidance for small- and medium-sized enterprises on information and communication technology supply chain due diligence concerning conflict minerals

Wed, 24 Aug 2016 08:12:00 GMT

Implementation guidance for small- and medium-sized enterprises on information and communication technology supply chain due diligence concerning conflict minerals



[ L.1601/Y.4901 (06/16) ] - Key performance indicators related to the use of information and communication technology in smart sustainable cities

Wed, 24 Aug 2016 08:10:00 GMT

Key performance indicators related to the use of information and communication technology in smart sustainable cities



[ L.1600 (06/16) ] - Overview of key performance indicators in smart sustainable cities

Wed, 24 Aug 2016 08:08:00 GMT

Overview of key performance indicators in smart sustainable cities



[ L.1203 (02/16) ] - Colour and marking identification of up to 400 VDC power distribution for information and communication technology systems

Mon, 22 Aug 2016 14:25:00 GMT

Colour and marking identification of up to 400 VDC power distribution for information and communication technology systems



[ L.392 (04/16) ] - Disaster management for improving network resilience and recovery with movable and deployable information and communication technology (ICT) resource units

Wed, 10 Aug 2016 10:57:00 GMT

Disaster management for improving network resilience and recovery with movable and deployable information and communication technology (ICT) resource units



[ L.1302 (11/15) ] - Assessment of energy efficiency on infrastructure in data centres and telecom centres

Wed, 10 Aug 2016 10:55:00 GMT

Assessment of energy efficiency on infrastructure in data centres and telecom centres



[ L.1102 (07/16) ] - Use of printed labels for communicating information on rare metals in information and communication technology goods

Fri, 05 Aug 2016 10:05:00 GMT

Use of printed labels for communicating information on rare metals in information and communication technology goods



[ L.1440 (10/15) ] - Methodology for environmental impact assessment of information and communication technologies at city level

Wed, 27 Jul 2016 16:25:00 GMT

Methodology for environmental impact assessment of information and communication technologies at city level



[ L.1700 (06/16) ] - Requirements and framework for low-cost sustainable telecommunications infrastructure for rural communications in developing countries

Wed, 27 Jul 2016 16:24:00 GMT

Requirements and framework for low-cost sustainable telecommunications infrastructure for rural communications in developing countries



[ L.Sup15 (10/15) ] - ITU-T L.1500 series - Requirements for water sensing and early warning systems

Wed, 27 Jul 2016 16:24:00 GMT

ITU-T L.1500 series - Requirements for water sensing and early warning systems



[ L.Sup20 (10/15) ] - Green public ICT procurement

Tue, 05 Jul 2016 16:04:00 GMT

Green public ICT procurement