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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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G Suppl. 4 (12/1972)
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Certain methods of avoiding the transmission of excessive noise between interconnected systems
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In force
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-
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-
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here
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G Suppl. 5 (10/1984)
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Measurement of the load of telephone circuits under field conditions
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In force
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-
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-
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here
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G Suppl. 7 (12/1972)
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Loss-frequency response of channel-translating equipment used in some countries for international circuits
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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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G Suppl. 8 (12/1972)
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Method proposed by the Belgian telephone administration for interconnection between coaxial and symmetric pair systems
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In force
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-
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-
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here
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G Suppl. 17 (10/1984)
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Group-delay distortion performance of terminal equipment
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In force
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-
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-
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here
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G Suppl. 19 (10/1984)
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Digital crosstalk measurement (method used by the Administrations of France, the Netherlands and Spain)
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In force
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-
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-
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here
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G Suppl. 22 (10/1984)
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Mathematical models of multiplex signals
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In force
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-
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-
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here
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G Suppl. 26 (10/1984)
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Estimating the signal load margin of FDM wideband amplifier equipment and transmission systems
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In force
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-
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-
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here
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G Suppl. 27 (10/1984)
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Interference from external sources
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In force
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-
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-
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here
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G Suppl. 28 (10/1984)
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Application of transmultiplexers, FDM codecs, data-in-voice (DIV) systems and data-over-voice (DOV) systems during the transition from an analogue to a digital network
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In force
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-
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-
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here
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G Suppl. 32 (11/1988)
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Transfer of alarm information on 60-channel transmultiplexing equipment
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In force
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-
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-
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here
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G Suppl. 34 (11/1988)
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Temperature in underground containers for the installation of repeaters
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In force
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-
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-
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here
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G Suppl. 35 (11/1988)
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Guidelines concerning the measurement of wander
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In force
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-
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-
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here
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G Suppl. 36 (11/1988)
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Jitter and wander accumulation in digital networks
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In force
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-
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-
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here
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G Suppl. 39 (02/2016)
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Optical system design and engineering considerations
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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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G Suppl. 40 (07/2024)
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Optical fibre and cable Recommendations and standards 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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G Suppl. 41 (07/2024)
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Design guidelines for optical fibre submarine cable systems
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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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G Suppl. 42 (10/2018)
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Guide on the use of the ITU-T Recommendations related to optical fibres and systems 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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G Suppl. 43 (02/2011)
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Transport of IEEE 10GBASE-R in optical transport networks (OTN)
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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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G Suppl. 44 (06/2007)
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Test plan to verify B-PON interoperability
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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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G Suppl. 45 (09/2022)
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Power conservation in optical access systems
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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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G Suppl. 46 (05/2009)
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G-PON interoperability test plan between optical line terminations and optical network units
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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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G Suppl. 47 (09/2012)
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General aspects of optical fibres and cables
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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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G Suppl. 48 (06/2010)
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10-Gigabit-capable passive optical networks: Interface between media access control with serializer/deserializer and physical medium dependent sublayers
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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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G Suppl. 49 (09/2020)
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Rogue optical network unit (ONU) considerations
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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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G Suppl. 50 (09/2011)
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Overview of digital subscriber line Recommendations
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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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G Suppl. 51 (06/2017)
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Passive optical network protection considerations
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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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G Suppl. 52 (09/2012)
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Ethernet ring protection switching
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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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G Suppl. 53 (12/2014)
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Guidance for Ethernet OAM performance monitoring
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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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G Suppl. 54 (07/2015)
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Ethernet linear protection switching
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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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G Suppl. 55 (12/2023)
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Radio-over-fibre (RoF) technologies and their applications
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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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G Suppl. 56 (02/2016)
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OTN transport of CPRI signals
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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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G Suppl. 57 (07/2015)
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Smart home profiles for 6LoWPAN devices
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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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G Suppl. 58 (07/2024)
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Optical transport network module framer interfaces
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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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G Suppl. 59 (02/2018)
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Guidance on optical fibre and cable reliability
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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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G Suppl. 60 (09/2016)
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Ethernet linear protection switching with dual node interconnection
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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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G Suppl. 62 (02/2018)
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Gfast certification
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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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G Suppl. 64 (02/2018)
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PON transmission technologies above 10 Gb/s per wavelength
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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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G Suppl. 65 (10/2018)
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Simulations of transport of time over packet 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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G Suppl. 66 (09/2020)
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5G wireless fronthaul requirements in a passive optical network context
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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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G Suppl. 67 (07/2019)
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Application of optical transport network Recommendations to 5G transport
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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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G Suppl. 68 (12/2023)
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Synchronization operations, administration and maintenance requirements
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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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G Suppl. 69 (09/2020)
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Migration of a pre-standard network to a metro transport network
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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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G Suppl. 70 (09/2020)
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Supplement on sub 1 Gbit/s services transport over optical transport network
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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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G Suppl. 71 (12/2023)
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Optical line termination capabilities for supporting cooperative dynamic bandwidth assignment
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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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G Suppl. 72 (04/2021)
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Modelling consideration for optical media 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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G Suppl. 73 (10/2021)
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Influencing factors on quality of experience for multiview video (MVV) 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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G Suppl. 74 (12/2021)
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Network slicing in a passive optical network context
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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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G Suppl. 75 (12/2021)
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5G small cell backhaul/midhaul over TDM-PON
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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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G Suppl. 76 (12/2021)
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Optical transport network security
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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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G Suppl. 77 (06/2022)
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Supplement 77 to ITU-T G-series of Recommendations - Influencing factors on quality of experience (QoE) for video customized alerting tone (CAT) and video customized ringing signal (CRS) 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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G Suppl. 78 (09/2022)
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Use case and requirements of fibre-to-the-room for small business applications
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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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G Suppl. 79 (12/2023)
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Latency control and deterministic capability over a PON 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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G Suppl. 80 (07/2024)
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Use case and requirements of fibre-based in-premises networking for home application (FIP4H)
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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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G Suppl. 81 (07/2024)
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Practical aspects of PON security
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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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G Suppl. 82 (07/2024)
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Enhanced optical line termination with information technology functions
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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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G Suppl. 83 (07/2024)
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Supplement on the use of options in the precision time protocol profile with full timing support from the network
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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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