| Optical fibre maintenance criteria for access networks |
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This Recommendation deals with optical fibre maintenance criteria for access networks. It describes the fundamental requirements, maintenance section, testing and maintenance items, and methods for developing a suitable guide to maintaining point-to-multipoint and ring optical networks, respectively. |
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| Citation: |
http://handle.itu.int/11.1002/1000/6319 |
| Approval date: |
2003-05-14 |
| Provisional name: | L.mai |
| Approval process: | AAP |
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Status: |
Superseded |
| Observation: | Former ITU-T L.53 renumbered as ITU-T L.310 on 2016-02-15 without further modification and without being republished. |
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Maintenance responsibility: |
ITU-T Study Group 15 |
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Further details: |
Patent statement(s)
Development history
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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
|
here
|
here
|
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
|
here
|
here
|
here
|
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L Suppl. 20 (10/2015)
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Green public ICT procurement
|
In force
|
here
|
here
|
here
|
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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
|
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L Suppl. 24 (04/2016)
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ITU-T L.1500 - Overview of climate change effects and possible impacts
|
In force
|
here
|
here
|
here
|
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L Suppl. 25 (04/2016)
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ITU-T L.1502 - Best practices for infrastructure adaptation to climate change
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In force
|
here
|
here
|
here
|
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L Suppl. 26 (04/2016)
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ITU-T L.1410 - Case study: The assessment of greenhouse gas emissions of a hybrid satellite broadband system over its life cycle
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In force
|
here
|
here
|
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
|
here
|
here
|
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
|
In force
|
here
|
here
|
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
|
here
|
here
|
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
|
here
|
here
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here
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L Suppl. 35 (06/2017)
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Framework of disaster management for network resilience and recovery
|
In force
|
here
|
here
|
here
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L Suppl. 4 (12/2014)
|
Guidelines for developing a sustainable e-waste management system
|
Superseded
|
here
|
here
|
here
|
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