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ITU-T L.434/L.55 (11/2003)

Base de datos digital relativa a cables y conductos sumergibles

En la presente Recomendación se describe la información relativa a cables y conductos sumergibles que deben mantener los organismos gubernamentales nacionales o regionales responsables de las costas marinas y de las instalaciones de cables o conductos existentes o futuras.Esta información puede tener repercusión en el costo de instalaciones o mantenimientos futuros, incluido un efecto sobre el medio ambiente. Actualmente, no existe una autoridad mundial que mantenga ese tipo de información y por consecuencia la autoridad depende de cada país. Como se necesita la información de múltiples bases de datos costeras para el diseño de nuevos enlaces de cables, la normalización de la información que debe mantenerse será de utilidad a todas las partes involucradas. Esa información también es útil para la gestión de la infraestructura costera cuando los cables y los conductos quedan fuera de servicio, permitiendo por consiguiente la posibilidad de reutilizar el espacio correspondiente.

Citation:	https://handle.itu.int/11.1002/1000/6974
Series title:	L series: Environment and ICTs, climate change, e-waste, energy efficiency; construction, installation and protection of cables and other elements of outside plant L series: Environment and ICTs, climate change, e-waste, energy efficiency; construction, installation and protection of cables and other elements of outside plant L.430-L.449: Marinized terrestrial cables
Approval date:	2003-11-28
Provisional name:	L.digitdb
Approval process:	TAP
Status:	In force
Observation:	Former ITU-T L.55 renumbered as ITU-T L.434 on 2016-02-15 without further modification and without being republished.
Maintenance responsibility:	ITU-T Study Group 15
Further details:	Patent statement(s) Development history

Ed.	ITU-T Recommendation	Status	Summary	Table of Contents	Download
1	L.434/L.55 (11/2003)	In force	here	here	here


ITU-T Supplement	Title	Status	Summary	Table of contents	Download
L Suppl. 4 (04/2016)	Guidelines for developing a sustainable e-waste management system	In force	here	here	here
L Suppl. 5 (12/2014)	Life-cycle management of ICT goods	In force	here	here	here
L Suppl. 20 (10/2015)	Green public ICT procurement	In force	here	here	here
L Suppl. 21 (04/2016)	Implementation guidance for small- and medium-sized enterprises on information and communication technology supply chain due diligence concerning conflict minerals	In force	here	here	here
L Suppl. 27 (10/2016)	Supplement on success stories on e-waste management	In force	here	here	here
L Suppl. 28 (10/2016)	Circular economy in information and communication technology; definition of approaches, concepts and metrics	In force	here	here	here
L Suppl. 32 (10/2016)	Supplement for eco-specifications and rating criteria for mobile phones eco-rating programmes	In force	here	here	here
L Suppl. 33 (10/2016)	Assessment of energy consumption of information and communication technology services	In force	here	here	here
L Suppl. 41 (05/2021)	Requirements on energy efficiency measurement models and the role of artificial intelligence and big data	In force	here	here	here
L Suppl. 42 (05/2021)	Guidelines on the environmental efficiency of machine learning processes in supply chain management	In force	here	here	here
L Suppl. 43 (05/2021)	Smart energy saving of 5G base stations: Traffic forecasting and strategy optimization of 5G wireless network energy consumption based on artificial intelligence and other emerging technologies	In force	here	here	here
L Suppl. 44 (05/2021)	Guidelines on best practices and environment friendly policies for effective information and communication technology deployment methods	In force	here	here	here
L Suppl. 46 (12/2021)	Definitions and recent trends in circular cities	In force	here	here	here
L Suppl. 47 (07/2022)	Examples of resource saving within the information and communication technology sector	In force	here	here	here
L Suppl. 49 (07/2022)	Overview on adaptation to climate change for information and communication technology networks	In force	here	here	here
L Suppl. 52 (10/2022)	Computer processing, data management and energy perspective	In force	here	here	here
L Suppl. 53 (10/2022)	Guidelines on the implementation of environmental efficiency criteria for artificial intelligence and other emerging technologies	In force	here	here	here
L Suppl. 54 (10/2022)	Guidance for assessing the greenhouse gas emissions consequences of the financial effects generated by information and communication technology	In force	here	here	here
L Suppl. 55 (10/2022)	Environmental efficiency and impacts on United Nations Sustainable Development Goals of data centres and cloud computing	In force	here	here	here
L Suppl. 56 (10/2022)	Guidelines for connecting cities and communities with the Sustainable Development Goals	In force	here	here	here

Title	Approved on	Download
Guide on the use of ITU-T L-series Recommendations related to optical technologies for outside plant	2022	here
Guide on the use of ITU-T L-series Recommendations related to optical technologies for outside plant	2020	here
The scientific and societal case for the integration of environmental sensors into new submarine telecommunication cables	2014	here
Partnering for solutions: ICTs in Smart Water Management	2014	here
Resilient pathways: the adaptation of the ICT sector to climate change	2014	here
Using submarine cables for climate monitoring and disaster warning - Opportunities and legal challenges	2012	here
Using submarine cables for climate monitoring and disaster warning - Strategy and roadmap	2012	here
Using submarine cables for climate monitoring and disaster warning - Engineering Feasibility Study	2012	here
Greening ICT Supply Chains – Survey on Conflict Minerals Due Diligence Initiatives	2012	here
Review of Mobile Handset Eco-Rating Schemes	2012	here
Boosting Energy Efficiency through Smart Grids	2012	here
Marinized Terrestrial Cables	2002	here

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ITU-T Recommendations

ITU-T L.434/L.55 (11/2003)