كبلات الألياف البصرية لتطبيقات المجاري والأنفاق |
تصف التوصية ITU-T L.100 الخصائص وطرائق التمديد والاختبار ومعايير الأداء لكبلات الألياف البصرية التي يتم تثبيتها بطريقة السحب لتطبيقات المجاري والأنفاق. ويلاحظ أن التوصية ITUT L.10 (الإصدار 3.0)، أعيد تصميمها لتصبح ITU-T L.100/L.10 (الإصدار 3.0)، في فبراير 2016.أولاً، لإثبات الأداء الكافي للألياف البصرية، يتم وصف الخصائص التي يجب أن يتسم بها أي كبل في هذه التوصية. وبعد ذلك، يتم وصف طرق التحقق مما إذا كان الكبل يتسم بالخصائص المطلوبة في هذه التوصية. ويوصى هنا بمعايير الأداء التفصيلية لأي كبل.ويتم تفصيل المتطلبات التقنية الموصى بها بالرجوع إلى المعيار IEC 60794-3-11 فيما يتعلق بكبلات الألياف البصرية خارج المباني لتطبيقات المجاري وللتطبيقات الهوائية المدفونة والمربوطة مباشرة. ويوصى هنا بإدخال تغييرات وإضافات على هذه المتطلبات تناسب تطبيقات كبلات المجاري والأنفاق.وقد تختلف الشروط المطلوبة عن بيئة التثبيت. لذلك، يتم ذكر الحالات التي يجب فيها تحديد الاتفاق على الشروط التفصيلية بين العميل والشركة المصنعة.وتضيف هذه الصيغة من التوصية ITU-T L.100 اختبار الاستمرارية الكهربائية للعناصر المعدنية المستمرة. وتم أيضاً تحديث النطاق والمراجع وأبعاد الألياف والملحق A والبيبليوغرافيا. |
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Citation: |
https://handle.itu.int/11.1002/1000/15812 |
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.100-L.199: Optical fibre cables L.100-L.124: Cable structure and characteristics |
Approval date: |
2024-01-13 |
Approval process: | AAP |
Status: |
In force |
Maintenance responsibility: |
ITU-T Study Group 15 |
Further details: |
Patent statement(s)
Development history
[7 related work items in progress]
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ITU-T Supplement
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Title
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Status
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Summary
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Table of contents
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Download
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L Suppl. 4 (04/2016)
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Guidelines for developing a sustainable e-waste management system
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In force
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here
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here
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here
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L Suppl. 5 (12/2014)
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Life-cycle management of ICT goods
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In force
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here
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here
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here
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L Suppl. 20 (10/2015)
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Green public ICT procurement
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In force
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here
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here
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here
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L Suppl. 21 (04/2016)
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Implementation guidance for small- and medium-sized enterprises on information and communication technology supply chain due diligence concerning conflict minerals
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In force
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here
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here
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here
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L Suppl. 27 (10/2016)
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Supplement on success stories on e-waste management
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In force
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here
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here
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here
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L Suppl. 28 (10/2016)
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Circular economy in information and communication technology; definition of approaches, concepts and metrics
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In force
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here
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here
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here
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L Suppl. 32 (10/2016)
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Supplement for eco-specifications and rating criteria for mobile phones eco-rating programmes
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In force
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here
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here
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here
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L Suppl. 33 (10/2016)
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Assessment of energy consumption of information and communication technology services
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In force
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here
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here
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here
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L Suppl. 39 (09/2020)
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ITU-T L.1470 - Optical fibre cable Recommendations and standardization guideline
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In force
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here
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here
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here
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L Suppl. 41 (05/2021)
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Requirements on energy efficiency measurement models and the role of artificial intelligence and big data
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In force
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here
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here
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here
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L Suppl. 42 (05/2021)
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Guidelines on the environmental efficiency of machine learning processes in supply chain management
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In force
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here
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here
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here
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L Suppl. 43 (05/2021)
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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
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In force
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here
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here
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here
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L Suppl. 46 (12/2021)
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Definitions and recent trends in circular cities
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In force
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here
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here
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here
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L Suppl. 47 (07/2022)
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Examples of resource saving within the information and communication technology sector
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In force
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here
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here
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here
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L Suppl. 49 (07/2022)
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Overview on adaptation to climate change for information and communication technology networks
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In force
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here
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here
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here
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L Suppl. 52 (10/2022)
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Computer processing, data management and energy perspective
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In force
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here
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here
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here
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L Suppl. 53 (10/2022)
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Guidelines on the implementation of environmental efficiency criteria for artificial intelligence and other emerging technologies
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In force
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here
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here
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here
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L Suppl. 54 (10/2022)
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Guidance for assessing the greenhouse gas emissions consequences of the financial effects generated by information and communication technology
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In force
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here
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here
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here
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L Suppl. 55 (10/2022)
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Environmental efficiency and impacts on United Nations Sustainable Development Goals of data centres and cloud computing
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In force
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here
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here
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here
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L Suppl. 56 (10/2022)
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Guidelines for connecting cities and communities with the Sustainable Development Goals
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In force
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here
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here
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here
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Title |
Approved on |
Download |
Guide on the use of ITU-T L-series Recommendations related to optical technologies for outside plant
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2024
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Optical fibres, cables and systems
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2024
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Guide on the use of ITU-T L-series Recommendations related to optical technologies for outside plant
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2022
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here
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Guide on the use of ITU-T L-series Recommendations related to optical technologies for outside plant
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2020
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here
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Technical Report on Optical fibres, cables and systems
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2015
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here
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Partnering for solutions: ICTs in Smart Water Management
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2014
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here
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Resilient pathways: the adaptation of the ICT sector to climate change
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2014
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here
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Greening ICT Supply Chains – Survey on Conflict Minerals Due Diligence Initiatives
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2012
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here
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Review of Mobile Handset Eco-Rating Schemes
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2012
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here
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Boosting Energy Efficiency through Smart Grids
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2012
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here
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Optical fibres, cables and systems
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2009
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here
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