Transmission systems and media, digital systems and networks
- ️tsbmail
- ️Fri Feb 15 2002
[Withdrawn] Definitions used in Recommendations on general characteristics of international telephone connections and circuits
The use of the decibel and of relative levels in speechband telecommunications
The transmission plan
Transmission performance objectives and Recommendations
Hypothetical reference connections
Hypothetical reference connection for crosstalk studies
The E-model: a computational model for use in transmission planning
Wideband E-model
Fullband E-model
Application of the E-model: A planning guide
Covering note, November 2000: Erratum
Guidance for assessing conversational speech transmission quality effects not covered by the E-model
Transmission planning aspects of echo cancellers
Definition of categories of speech transmission quality
Loudness ratings (LRs) in an international connection
Transmission impairments due to speech processing
One-way transmission time
G.114 Implementors' Guide
Mean active speech level for announcement and speech synthesis systems
Transmission performance objectives applicable to end-to-end international connections
Transmission aspects of unbalance about earth
Transmission characteristics of national networks
Loudness ratings (LRs) of national systems
Influence of national systems on stability and talker echo in international connections
[Withdrawn] Circuit noise in national networks
The content of this Recommendation is now covered by ITU-T G.120
[Withdrawn] Characteristics of national circuits on carrier systems
The content of this Recommendation is now covered by ITU-T G.120
Listener echo in telephone networks
Talker echo and its control
[Withdrawn] Attenuation distortion
The content of this Recommendation is now covered by ITU-T G.120
[Withdrawn] Group-delay distortion
The content of this Recommendation is now covered by ITU-T G.120
[Withdrawn] Linear crosstalk
The content of this Recommendation is now covered by ITU-T G.120
[Withdrawn] Error on the reconstituted frequency
The content of this Recommendation is now covered by ITU-T G.120
Application rules for Automatic Level Control Devices
Covering note, May 2000: Erratum
[Withdrawn] Attenuation distortion
The content of this Recommendation is now covered by ITU-T G.120
Transmission characteristics of exchanges
[Withdrawn] Circuit noise and the use of compandors
Deleted because it deals with compandor transmission aspects, which use is no more recommended in networks
[Withdrawn] General performance objectives applicable to all modern international circuits and national extension circuits
The content of this Recommendation is now covered by ITU-T G.120
[Withdrawn] Characteristics appropriate to long-distance circuits of a length not exceeding 2500 km
The content of this Recommendation is now covered by ITU-T G.120
[Withdrawn] Characteristics appropriate to international circuits more than 2500 km in length
The content of this Recommendation is now covered by ITU-T G.120
Voice enhancement devices
Interaction aspects of signal processing network equipment
Do-no-harm testing
[Withdrawn] Characteristics of compandors for telephony
Deleted because it deals with compandor transmission aspects, which use is no more recommended in networks
[Withdrawn] Call concentrating systems
Deleted after its content became technically out of date
Echo suppressors
Echo cancellers
[Withdrawn] Characteristics of syllabic compandors for telephony on high capacity long distance systems
Deleted because it deals with compandor transmission aspects, which use is no more recommended in networks
[Withdrawn] Acoustic echo controllers
Digital network echo cancellers
Implementors' Guide for ITU-T Recommendation G.168
Automatic level control devices
[Withdrawn] Transmission plan aspects of privately operated networks
Deleted because it refers to obsolete Recommendations. For guidance on transmission planning or on private/public network interconnection, refer to ITU-T G.175 and G.108
Transmission plan aspects of international conference calls
Transmission planning aspects of the speech service in digital public land mobile networks
Transmission performance objectives for terrestrial digital wireless systems using portable terminals to access the PSTN
Transmission planning for private/public network interconnection of voice traffic
Planning guidelines for the integration of ATM technology into networks supporting voiceband services
Transmission planning for voiceband services over hybrid Internet/PSTN connections
Characteristics of N + M type direct transmission restoration systems for use on digital and analogue sections, links or equipment
Characteristics of 1 + 1 type restoration systems for use on digital transmission links
Software tools for speech and audio coding standardization
A common digital parallel interface for speech standardization activities
Make-up of a carrier link
Hypothetical reference circuits for analogue systems
Interconnection of systems in a main repeater station
Line stability of cable systems
Hypothetical reference circuit of 5000 km for analogue systems
Overall recommendations relating to carrier-transmission systems
Noise objectives for design of carrier-transmission systems of 2500 km
Assumptions for the calculation of noise on hypothetical reference circuits for telephony
Maximum permissible value for the absolute power level (power referred to one milliwatt) of a signalling pulse
This Recommendation was formerly also included in Q series under number Q.16
Recommendations relating to the accuracy of carrier frequencies
Noise on a real link
Conventional telephone signal
Measurement of circuit noise in cable systems using a uniform-spectrum random noise loading
Unwanted modulation and phase jitter
Measuring methods for noise produced by modulating equipment and through-connection filters
Arrangement of carrier equipment
12-channel terminal equipments
Recommendations concerning translating equipments
[Withdrawn] 8-channel terminal equipments
Deleted after its content became technically out of date
[Withdrawn] 16-channel terminal equipments
Deleted after its content became technically out of date
Pilots on groups, supergroups, etc.
Through-connection of groups, supergroups, etc.
Protection of pilots and additional measuring frequencies at points where there is a through-connection
[Withdrawn] General characteristics of systems providing 12 carrier telephone circuits on an open-wire pair
Deleted after its content became technically out of date
[Withdrawn] Intermediate repeaters for open-wire carrier systems conforming to Recommendation G.311
Deleted after its content became technically out of date
[Withdrawn] Open-wire lines for use with 12-channel carrier systems
Deleted after its content became technically out of date
[Withdrawn] General characteristics of systems providing eight carrier telephone circuits on an open-wire pair
Deleted after its content became technically out of date
General characteristics recommended for systems on symmetric pair cables
[Withdrawn] A typical transistorized system on symmetric cable pairs
Deleted after its content became technically out of date
[Withdrawn] General characteristics for valve-type systems on symmetric cable pairs
Deleted after its content became technically out of date
General characteristics recommended for systems providing 12 telephone carrier circuits on a symmetric cable pair [(12 + 12) systems]
[Withdrawn] Typical systems on symmetric cable pairs [(12 + 12) systems]
Deleted after its content became technically out of date
[Withdrawn] Valve-type systems offering 12 carrier telephone circuits on a symmetric cable pair [(12 + 12) systems]
Deleted after its content became technically out of date
12 MHz systems on standardized 2.6/9.5 mm coaxial cable pairs
60 MHz systems on standardized 2.6/9.5 mm coaxial cable pairs
18 MHz systems on standardized 2.6/9.5 mm coaxial cable pairs
[Withdrawn] General characteristics of systems on 2.6/9.5 mm coaxial cable pairs
Deleted after its content became technically out of date
[Withdrawn] 4 MHz valve-type systems on standardized 2.6/9.5 mm coaxial cable pairs
Deleted after its content became technically out of date
[Withdrawn] 12 MHz valve-type systems on standardized 2.6/9.5 mm coaxial cable pairs
Deleted after its content became technically out of date
1.3 MHz systems on standardized 1.2/4.4 mm coaxial cable pairs
4 MHz systems on standardized 1.2/4.4 mm coaxial cable pairs
6 MHz systems on standardized 1.2/4.4 mm coaxial cable pairs
12 MHz systems on standardized 1.2/4.4 mm coaxial cable pairs
18 MHz systems on standardized 1.2/4.4 mm coaxial cable pairs
Interconnection of coaxial carrier systems of different designs
[Withdrawn] (120 + 120) channel systems on a single coaxial pair
Deleted after its content became technically out of date
[Withdrawn] Systems providing three carrier telephone circuits on a pair of open-wire lines
Deleted after its content became technically out of date
[Withdrawn] FDM carrier systems for submarine cable
Deleted after its content became technically out of date
Use of radio-relay systems for international telephone circuits
[Withdrawn] Terminal equipments of radio-relay systems forming part of a general telecommunication network
Deleted after its content became technically out of date
Methods of interconnection
Interconnection at audio-frequencies
Interconnection at the baseband frequencies of frequency-division multiplex radio-relay systems
Hypothetical reference circuits for frequency-division multiplex radio-relay systems
[Withdrawn] Hypothetical reference circuit for trans-horizon radio-relay systems for telephony using frequency-division multiplex
Deleted after its content became technically out of date
[Withdrawn] Hypothetical reference circuit for systems using analogue transmission in the fixed-satellite service
Deleted after its content became technically out of date
Permissible circuit noise on frequency-division multiplex radio-relay systems
Radio-relay system design objectives for noise at the far end of a hypothetical reference circuit with reference to telegraphy transmission
[Withdrawn] Allowable noise power in the hypothetical reference circuit of trans-horizon radio-relay systems for telephony using frequency-division multiplex
Deleted after its content became technically out of date
[Withdrawn] Allowable noise power in the hypothetical reference circuit for frequency-division multiplex telephony in the fixed-satellite service
Deleted after its content became technically out of date
Use of radio links in international telephone circuits
[Withdrawn] Improved transmission system for HF radio-telephone circuits
Deleted after its content became technically out of date
[Withdrawn] Principles of the devices used to achieve privacy in radiotelephone conversations
Deleted after its content became technically out of date
[Withdrawn] Interconnection of a maritime mobile satellite system with the international automatic switched telephone service; transmission aspects
Withdrawn because it provided transmission planning information that was obsolete and no longer used
Test methodology for Group 3 facsimile processing equipment in the Public Switched Telephone Network
This Recommendation was renumbered as ITU-T Rec. T.5 on 2002-02-15 without further modification
[Withdrawn] Specification of factory lengths of loaded telecommunication cable
Deleted after its content became technically out of date
[Withdrawn] Specification of loading coils for loaded telecommunication cables
Deleted after its content became technically out of date
[Withdrawn] Specification for repeater sections of loaded telecommunication cable
Deleted after its content became technically out of date
[Withdrawn] Specifications for terminal equipment and intermediate repeater stations
Deleted after its content became technically out of date
Terminology for cables
Reliability and availability of analogue cable transmission systems and associated equipments
Characteristics of symmetric cable pairs for analogue transmission
Characteristics of symmetric cable pairs designed for the transmission of systems with bit rates of the order of 6 to 34 Mbit/s
Characteristics of symmetric cable pairs usable wholly for the transmission of digital systems with a bit rate of up to 2 Mbit/s
Characteristics of symmetric pair star-quad cables designed earlier for analogue transmission systems and being used now for digital system transmission at bit rates of 6 to 34 Mbit/s
Characteristics of 0.7/2.9 mm coaxial cable pairs
Characteristics of 1.2/4.4 mm coaxial cable pairs
Characteristics of 2.6/9.5 mm coaxial cable pairs
Types of submarine cable to be used for systems with line frequencies of less than about 45 MHz
Co-location longitudinally compatible interfaces for free space optical systems
[Withdrawn] Waveguide diameters
Deleted after its content became technically out of date
Definition and test methods for the relevant parameters of single-mode fibres
Definitions and test methods for linear, deterministic attributes of single-mode fibre and cable
Definitions and test methods for statistical and non-linear related attributes of single-mode fibre and cable
Test methods for installed single-mode optical fibre cable links
Characteristics of a 50/125 µm multimode graded index optical fibre cable
ITU-T G.651 was withdrawn on 2008-08-16, its content having been obsoleted by the new ITU-T G.651.1 on multimode fibre applications in optical access networks
Characteristics of a 50/125 µm multimode graded index optical fibre cable for the optical access network
Characteristics of a single-mode optical fibre and cable
Characteristics of a dispersion-shifted, single-mode optical fibre and cable
Characteristics of a cut-off shifted single-mode optical fibre and cable
Characteristics of a non-zero dispersion-shifted single-mode optical fibre and cable
Characteristics of a fibre and cable with non-zero dispersion for wideband optical transport
Characteristics of a bending-loss insensitive single-mode optical fibre and cable
Definitions and test methods for the relevant generic parameters of optical amplifier devices and subsystems
Generic characteristics of optical amplifier devices and subsystems
Application-related aspects of optical amplifier devices and subsystems
Optical safety procedures and requirements for optical transmission systems
Generic characteristics of Raman amplifiers and Raman amplified subsystems
Characteristics of polarization mode dispersion compensators and of receivers that compensate for polarization mode dispersion
Characteristics of adaptive chromatic dispersion compensators
Transmission characteristics of optical components and subsystems
Characteristics of multi-degree reconfigurable optical add/drop multiplexers
Physical transfer functions of optical network elements
[Withdrawn] Functional characteristics of interoffice and long-haul line systems using optical amplifiers, including optical multiplexing
Optical interfaces for single channel STM-64 and other SDH systems with optical amplifiers
Optical interfaces for multichannel systems with optical amplifiers
Covering note, 07.01.2000: Corrigendum 1
Optical interfaces for intra-office systems
Spectral grids for WDM applications: DWDM frequency grid
Spectral grids for WDM applications: CWDM wavelength grid
Optical interfaces for coarse wavelength division multiplexing applications
Longitudinally compatible intra-domain DWDM applications
Optical monitoring for dense wavelength division multiplexing systems
Multichannel DWDM applications with single-channel optical interfaces
Amplified multichannel dense wavelength division multiplexing applications with single channel optical interfaces
Multichannel seeded DWDM applications with single-channel optical interfaces
Multichannel bi-directional DWDM applications with port agnostic single-channel optical interfaces
Multichannel DWDM applications with single-channel optical interfaces in the O-band
Multichannel WDM applications with single-channel optical interfaces in the O-band
[Withdrawn] Framework of the series G.700, G.800 and G.900 Recommendations
Deleted after its content became technically out of date
Vocabulary of digital transmission and multiplexing, and pulse code modulation (PCM) terms
Digital hierarchy bit rates
Physical/electrical characteristics of hierarchical digital interfaces
Synchronous frame structures used at 1544, 6312, 2048, 8448 and 44 736 kbit/s hierarchical levels
Characteristics of plesiochronous digital hierarchy (PDH) equipment functional blocks
Frame alignment and cyclic redundancy check (CRC) procedures relating to basic frame structures defined in Recommendation G.704
Network node interface for the synchronous digital hierarchy (SDH)
Replaces 1993 versions of ITU-T G.707, G.708, G.709.
Implementers' Guide for Recommendation ITU-T G.707/Y.1322 (07/2007) - Definitions and terms found in Recommendation ITU T G.707/Y.1322
Sub STM-0 network node interface for the synchronous digital hierarchy (SDH)
Interfaces for the optical transport network
Flexible OTN common elements
OTU4 long-reach interface
Flexible OTN long-reach interfaces
OTU25 and OTU50 short-reach interfaces
Flexible OTN short-reach interfaces
Flexible OTN B400G long-reach interfaces
Overview of fine grain OTN
Implementers' Guide
Lossless compression of G.711 pulse code modulation
Pulse code modulation (PCM) of voice frequencies
Corresponding ANSI-C code is available in the G.711 module of the ITU-T G.191 Software Tools Library.
Wideband embedded extension for ITU-T G.711 pulse code modulation
Implementers' Guide for Recommendation ITU-T G.712
Transmission performance characteristics of pulse code modulation channels
Replaces G.712, G.713, G.714, G.715
[Withdrawn] Performance characteristics of PCM channels between 2-wire interfaces at voice frequencies
The content of this Recommendation is now covered by ITU-T G.712
[Withdrawn] Separate performance characteristics for the encoding and decoding sides of PCM channels applicable to 4-wire voice-frequency interfaces
The content of this Recommendation is now covered by ITU-T G.712
[Withdrawn] Separate performance characteristics for the encoding and decoding side of PCM channels applicable to 2-wire interfaces
The content of this Recommendation is now covered by ITU-T G.712
Frame error robust narrow-band and wideband embedded variable bit-rate coding of speech and audio from 8-32 kbit/s
Low-complexity, full-band audio coding for high-quality, conversational applications
Characterization of low-rate digital voice coder performance with non-voice signals
Generic sound activity detector
[Withdrawn] 32 kbit/s adaptive differential pulse code modulation (ADPCM)
The content of this Recommendation is now covered by ITU-T G.726
7 kHz audio-coding within 64 kbit/s
Low-complexity coding at 24 and 32 kbit/s for hands-free operation in systems with low frame loss
Wideband coding of speech at around 16 kbit/s using Adaptive Multi-Rate Wideband (AMR-WB)
Implementors' Guide for G.722.1 Main Body and Annex B: (Coding at 24 and 32 kbit/s for hands-free operation in systems with low frame loss)
Implementors' Guide for G.722.2: (Wideband coding of speech at around 16 kbit/s using Adaptive Multi-rate Wideband, AMR-WB)
[Withdrawn] Extensions of Recommendation G.721 adaptive differential pulse code modulation to 24 and 40 kbit/s for digital circuit multiplication equipment application
The content of 1988 edition of ITU-T G.723 is now covered by ITU-T G.726
Dual rate speech coder for multimedia communications transmitting at 5.3 and 6.3 kbit/s
Implementors' Guide for G.723.1: (Dual rate speech coder for multimedia communications transmitting at 5.3 & 6.3 kbit/s)
Characteristics of a 48-channel low bit rate encoding primary multiplex operating at 1544 kbit/s
System aspects for the use of the 7 kHz audio codec within 64 kbit/s
40, 32, 24, 16 kbit/s Adaptive Differential Pulse Code Modulation (ADPCM)
Corresponding ANSI-C code is available in the G.726 module of the ITU-T G.191 Software Tools Library
5-, 4-, 3- and 2-bit/sample embedded adaptive differential pulse code modulation (ADPCM)
Coding of speech at 16 kbit/s using low-delay code excited linear prediction
Implementors' Guide for ITU-T Recommendation G.728 ("Coding of speech at 16 kbit/s using low-delay code excited linear prediction")
Implementers' Guide for Recommendation ITU-T G.729 (2012) "Coding of speech at 8 kbit/s using CS-ACELP"
Coding of speech at 8 kbit/s using conjugate-structure algebraic-code-excited linear prediction (CS-ACELP)
G.729-based embedded variable bit-rate coder: An 8-32 kbit/s scalable wideband coder bitstream interoperable with G.729
Primary PCM multiplex equipment for voice frequencies
Characteristics of primary PCM multiplex equipment operating at 2048 kbit/s
Characteristics of primary PCM multiplex equipment operating at 1544 kbit/s
Characteristics of synchronous digital multiplex equipment operating at 1544 kbit/s
Characteristics of primary PCM multiplex equipment operating at 2048 kbit/s and offering synchronous digital access at 384 kbit/s and/or 64 kbit/s
Characteristics of a synchronous digital multiplex equipment operating at 2048 kbit/s
Characteristics of an external access equipment operating at 2048 kbit/s offering synchronous digital access at 384 kbit/s and/or 64 kbit/s
Characteristics of primary PCM multiplex equipment operating at 2048 kbit/s and offering synchronous digital access at 320 kbit/s and/or 64 kbit/s
Characteristics of an external access equipment operating at 2048 kbit/s offering synchronous digital access at 320 kbit/s and/or 64 kbit/s
General considerations on second order multiplex equipments
Second order digital multiplex equipment operating at 8448 kbit/s and using positive justification
Second order digital multiplex equipment operating at 6312 kbit/s and using positive justification
Second order PCM multiplex equipment operating at 8448 kbit/s
Second order digital multiplex equipment operating at 8448 kbit/s and using positive/zero/negative justification
Characteristics of second order PCM multiplex equipment operating at 6312 kbit/s
Second order digital multiplex equipment operating at 6312 kbit/s and multiplexing three tributaries at 2048 kbit/s
Digital multiplex equipments operating at the third order bit rate of 34 368 kbit/s and the fourth order bit rate of 139 264 kbit/s and using positive justification
Characteristics of digital multiplex equipments based on a second order bit rate of 6312 kbit/s and using positive justification
Third order digital multiplex equipment operating at 34 368 kbit/s and using positive/zero/negative justification
Fourth order digital multiplex equipment operating at 139 264 kbit/s and using positive/zero/negative justification
Digital multiplex equipment operating at 139 264 kbit/s and multiplexing three tributaries at 44 736 kbit/s
General characteristics of a 60-channel transcoder equipment
General characteristics of a 48-channel transcoder equipment
Digital circuit multiplication equipment using G.726 ADPCM and digital speech interpolation
This Recommendation includes 2 diskettes. The first one contains A-Law and m-Law test vectors for DCME verification. The second one contains example transmit/receive SDLs.
Covering note, May 2000: Erratum
Implementor's Guide for Recommendation G.763
Voice packetization - Packetized voice protocols
Packet circuit multiplication equipment
Facsimile demodulation/remodulation for digital circuit multiplication equipment
Digital circuit multiplication equipment using 16 kbit/s LD-CELP, digital speech interpolation and facsimile demodulation/remodulation
Implementor's Guide for Recommendation G.767
Digital circuit multiplication equipment using 8 kbit/s CS-ACELP
Circuit multiplication equipment optimized for IP-based networks
[Withdrawn] Q-interfaces and associated protocols for transmission equipment in the TMN
Deleted after its content became technically out of date
Protected monitoring points provided on digital transmission systems
Protocol suites for Q-interfaces for management of transmission systems
Implementers' Guide for Recommendation ITU-T G.773
Synchronous digital hierarchy (SDH) - Management information model for the network element view
Synchronous digital hierarchy (SDH) - Bidirectional performance monitoring for the network element view
Synchronous digital hierarchy (SDH) - Configuration of the payload structure for the network element view
Synchronous digital hierarchy (SDH) configuration of the payload structure for the network element view
Synchronous digital hierarchy (SDH) management of multiplex-section protection for the network element view
Synchronous digital hierarchy (SDH) - Management of multiplex-section protection for the network element view
Synchronous digital hierarchy (SDH) - Management of the subnetwork connection protection for the network element view
Synchronous digital hierarchy (SDH) management of the subnetwork connection protection for the network element view
Synchronous Digital Hierarchy (SDH) management of connection supervision functionality (HCS/LCS) for the network element view
Synchronous digital hierarchy (SDH) - Management of connection supervision functionality (HCS/LCS) for the network element view
Synchronous digital hierarchy (SDH) - Unidirectional performance monitoring for the network element view
Synchronous digital hierarchy (SDH) - Management of lower order path trace and interface labelling for the network element view
Synchronous digital hierarchy (SDH) - Management of radio-relay systems for the network element view
Synchronous digital hierarchy (SDH) - Configuration of linear multiplex-section protection for the network element view
Synchronous digital hierarchy (SDH) - Multiplex Section (MS) shared protection ring management for the network element view
Loss of Signal (LOS), Alarm Indication Signal (AIS) and Remote Defect Indication (RDI) defect detection and clearance criteria for PDH signals
Managed objects for signal processing network elements
This Recommendation includes one diskette containing the information model of Signal Processing Network Elements (SPNE).
SPNE mechanisms/auxiliary functions
ADPCM DCME configuration map report
Signal processing network equipment
Implementor's Guide for Recommendation G.776.1
Terms and definitions for synchronous digital hierarchy (SDH) networks
Synchronization layer functions for frequency synchronization based on the physical layer
[Withdrawn] Structure of Recommendations on equipment for the synchronous digital hierarchy (SDH)
Merged with ITU-T Rec. G.783 in 1997
Synchronization layer functions for packet-based synchronization
[Withdrawn] Types and general characteristics of synchronous digital hierarchy (SDH) equipment
Merged with ITU-T G.783 in 1997
Characteristics of synchronous digital hierarchy (SDH) equipment functional blocks
Management aspects of synchronous digital hierarchy (SDH) transport network elements
Characteristics of a flexible multiplexer in a synchronous digital hierarchy environment
General considerations on transmultiplexing equipments
Characteristics common to all transmultiplexing equipments
Characteristics of 60-channel transmultiplexing equipments
Characteristics of 24-channel transmultiplexing equipments
Characteristics of codecs for FDM assemblies
Characteristics of a 64 kbit/s cross-connect equipment with 2048 kbit/s access ports
Characteristics of a flexible multiplexer in a plesiochronous digital hierarchy environment
Characteristics of optical transport network hierarchy equipment functional blocks
Types and characteristics of optical transport network equipment
Implementers' Guide
Functionality and interface specifications for GSTN transport network equipment for interconnecting GSTN and IP networks
Mechanism for dynamic coordination of signal processing functions
Signal processing functionality and performance of an IP-to-IP voice gateway optimised for the transport of voice and voiceband data
Procedures for the control of de-jitter buffers used in PSTN-IP gateways carrying voiceband data
Unified functional architecture of transport networks
Digital transmission models
Interworking between networks based on different digital hierarchies and speech encoding laws
Architecture of transport networks based on the synchronous digital hierarchy (SDH)
ATM cell mapping into plesiochronous digital hierarchy (PDH)
Generic functional architecture of transport networks
Characteristics of transport equipment - Description methodology and generic functionality - Amendment 1
Generic functional architecture of the optical media layer
Implementers' Guide
Terms and definitions for network protection and restoration
Implementers' Guide for Recommendation ITU-T G.808.1 (05/2014)
Generic protection switching - Linear trail and subnetwork protection
Generic protection switching - Ring protection
Generic protection switching - Shared mesh protection
Linear protection for fine grain metro transport network (fgMTN) and fine grain optical transport network (fgOTN)
Functional architecture of connectionless layer networks
Definitions and terminology for synchronization networks
Timing characteristics of primary reference clocks
Timing characteristics of enhanced primary reference clocks
Timing requirements of slave clocks suitable for use as node clocks in synchronization networks
Timing characteristics of SDH equipment slave clocks (SEC)
Relationships among ISDN, IP-based network and physical layer performance Recommendations
Formerly ITU-T Rec. I.351/Y.801/Y.1501
Error performance of an international digital connection operating at a bit rate below the primary rate and forming part of an Integrated Services Digital Network
Controlled slip rate objectives on an international digital connection
The control of jitter and wander within digital networks which are based on the 2048 kbit/s hierarchy
The control of jitter and wander within digital networks which are based on the 1544 kbit/s hierarchy
The control of jitter and wander within digital networks which are based on the synchronous digital hierarchy (SDH)
End-to-end error performance parameters and objectives for international, constant bit-rate digital paths and connections
Availability performance parameters and objectives for end-to-end international constant bit-rate digital paths
[Withdrawn] Availability performance objectives for end-to-end international constant bit-rate digital paths at or above the primary rate
Error performance parameters and objectives for international, constant bit-rate synchronous digital paths
Error performance events for SDH multiplex and regenerator sections
Management capabilities of transport networks based on the synchronous digital hierarchy (SDH)
Transport of SDH elements on PDH networks - Frame and multiplexing structures
Types and characteristics of SDH network protection architectures
Interworking of SDH network protection architectures
G.850-Series TMN Implementors' Guide - Defects and Resolutions
Management of the transport network - Application of the RM-ODP framework
Enterprise viewpoint for simple subnetwork connection management
Enterprise viewpoint description of transport network resource model
Enterprise viewpoint for topology management
Enterprise viewpoint for trail management
Enterprise viewpoint for pre-provisioned adaptation management
Enterprise viewpoint for pre-provisioned link connection management
Enterprise viewpoint for pre-provisioned link management
Enterprise viewpoint for pre-provisioned route discovery
Common elements of the information viewpoint for the management of a transport network
Subnetwork connection management information viewpoint
Information viewpoint for topology management
Information viewpoint for trail management
Information viewpoint for pre-provisioned adaptation management
Information viewpoint for pre-provisioned link connection management
Information viewpoint for pre-provisioned link management
Information viewpoint for pre-provisioned route discovery
Computational interfaces for basic transport network model
Computational viewpoint for topology management
Computational viewpoint for trail management
Computational viewpoint for pre-provisioned adaptation management
Computational viewpoint for pre-provisioned link connection management
Computational viewpoint for pre-provisioned link management
Computational viewpoint for pre-provisioned route discovery
GDMO engineering viewpoint for the generic network level model
Principles and guidelines for the integration of satellite and radio systems in SDH transport networks
Terms and definitions for optical transport networks
Framework of Optical Transport Network Recommendations
Implementers' Guide for Recommendation ITU-T G.871/Y.1301 (10/2000)
Architecture of the optical transport network
Implementers' Guide
Optical transport network: Linear protection
ODUk shared ring protection
Optical transport network - Shared mesh protection
Implementers' Guide
Management aspects of optical transport network elements
Optical transport network: Protocol-neutral management information model for the network element view
Implementers' Guide
Implementers' Guide for Recommendation ITU-T G.874.1 (01/2002)
Optical transport network: Protocol-neutral management information model for the network element view
Management requirements and information model for the optical media network
General considerations on digital sections and digital line systems
Framework Recommendation on functional access networks (AN) - Architecture and functions, access types, management and service node aspects
Parameters and calculation methodologies for reliability and availability of fibre optic systems
Digital sections based on the 2048 kbit/s hierarchy
[Withdrawn] Digital line sections at 3152 kbit/s
Digital line systems provided by FDM transmission bearers
General considerations on digital line systems
Digital line systems based on the 1544 kbit/s hierarchy on symmetric pair cables
Digital line systems based on the 2048 kbit/s hierarchy on symmetric pair cables
Digital line systems based on the 1544 kbit/s hierarchy on coaxial pair cables
Digital line systems based on the 2048 kbit/s hierarchy on coaxial pair cables
Digital line systems based on the 1544 kbit/s and the 2048 kbit/s hierarchy on optical fibre cables
[Withdrawn] Digital line systems based on the 2048 kbit/s hierarchy on optical fibre cables
The content of this Recommendation is now covered by ITU-T G.955
Optical interfaces for equipments and systems relating to the synchronous digital hierarchy
[Withdrawn] Digital line systems based on the synchronous digital hierarchy for use on optical fibre cables
Optical transport network physical layer interfaces
Access digital section for ISDN basic rate access
Digital transmission system on metallic local lines for ISDN basic rate access
Covering note, 1st August 2000: Corrigendum 1
Access digital section for ISDN primary rate at 2048 kbit/s
Access digital section for ISDN primary rate at 1544 kbit/s
V-Interfaces at the digital local exchange (LE) - V5.1 interface (based on 2048 kbit/s) for the support of access network (AN)
V-interfaces at the digital local exchange (LE) - V5.2 interface (based on 2048 kbit/s) for the support of access network (AN)
Access digital section for B-ISDN
V-interfaces at the service node (SN) : VB5.1 reference point specification
This Recommendation includes one diskette containing the SDL process diagrams corresponding to the VB5.1 reference point.
V-interfaces at the service node (SN) : VB5.2 reference point specification
This Recommendation includes one diskette containing the SDL process diagrams corresponding to the VB5.2 reference point.
V-interfaces at the service node (SN) : Protocol implementation conformance statements for interfaces at VB5 reference points
General features of optical fibre submarine cable systems
Definition of terms relevant to optical fibre submarine cable systems
Characteristics of repeaterless optical fibre submarine cable systems
Longitudinally compatible DWDM applications for repeaterless optical fibre submarine cable systems
Multichannel DWDM applications with single channel optical interfaces for repeaterless optical fibre submarine cable systems
Characteristics of regenerative optical fibre submarine cable systems
Forward error correction for submarine systems
Forward error correction for high bit-rate DWDM submarine systems
Test methods applicable to optical fibre submarine cable systems
Characteristics of optically amplified optical fibre submarine cable systems
Transverse compatible dense wavelength division multiplexing applications for repeatered optical fibre submarine cable systems
Characteristics of optical fibre submarine cables
Characteristics of monitoring systems for optical submarine cable systems
PDH optical line systems for the local network
Optical access networks to support services up to the ISDN primary rate or equivalent bit rates
Broadband optical access systems based on Passive Optical Networks (PON)
ONT management and control interface specification for B-PON
Implementers' Guide for Recommendation ITU-T G.983.2 (07/2005)
A broadband optical access system with increased service capability by wavelength allocation
A broadband optical access system with increased service capability using dynamic bandwidth assignment
A broadband optical access system with enhanced survivability
[Withdrawn] ONT management and control interface specifications for B-PON system with protection features
Deleted on 2006-05-22, the material of ITU-T Recs G.983.6, G.983.7, G.983.8, G.983.9 and G.983.10 having been incorporated in ITU-T Rec. G.983.2 (2005)
[Withdrawn] ONT management and control interface specification for Dynamic Bandwidth Assignment (DBA) B-PON system
Deleted on 2006-05-22, the material of ITU-T Recs G.983.6, G.983.7, G.983.8, G.983.9 and G.983.10 having been incorporated in ITU-T Rec. G.983.2 (2005)
[Withdrawn] B-PON OMCI support for IP, ISDN, video, VLAN tagging, VC cross-connections and other select functions
Deleted on 2006-05-22, the material of ITU-T Recs G.983.6, G.983.7, G.983.8, G.983.9 and G.983.10 having been incorporated in ITU-T Rec. G.983.2 (2005)
[Withdrawn] B-PON ONT management and control interface (OMCI) support for wireless Local Area Network interfaces
Deleted on 2006-05-22, the material of ITU-T Recs G.983.6, G.983.7, G.983.8, G.983.9 and G.983.10 having been incorporated in ITU-T Rec. G.983.2 (2005)
[Withdrawn] B-PON ONT management and control interface (OMCI) support for Digital Subscriber Line interfaces
Deleted on 2006-05-22, the material of ITU-T Recs G.983.6, G.983.7, G.983.8, G.983.9 and G.983.10 having been incorporated in ITU-T Rec. G.983.2 (2005)
Gigabit-capable passive optical networks (GPON): General characteristics
Gigabit-capable Passive Optical Networks (G-PON): Physical Media Dependent (PMD) layer specification
Gigabit-capable passive optical networks (G-PON): Transmission convergence layer specification
Gigabit-capable passive optical networks (G-PON): ONT management and control interface specification
Implementers' Guide for Recommendation ITU-T G.984.4
Gigabit-capable passive optical networks (G-PON): Enhancement band
Gigabit-capable passive optical networks (GPON): Reach extension
Gigabit-capable passive optical networks (GPON): Long reach
Implementers' Guide for ITU-T Rec. G.984.3 (02/2004)
100 Mbit/s point-to-point Ethernet based optical access system
1 Gbit/s point-to-point Ethernet-based optical access system
10-Gigabit-capable passive optical network (XG-PON) systems: Definitions, abbreviations and acronyms
10-Gigabit-capable passive optical networks (XG-PON): General requirements
10-Gigabit-capable passive optical networks (XG-PON): Physical media dependent (PMD) layer specification
10-Gigabit-capable passive optical networks (XG-PON): Transmission convergence (TC) layer specification
10-Gigabit-capable passive optical networks (XG-PON): Reach extension
ONU management and control interface (OMCI) specification
40-Gigabit-capable passive optical networks (NG-PON2): Definitions, abbreviations and acronyms
40-Gigabit-capable passive optical networks (NG-PON2): General requirements
40-Gigabit-capable passive optical networks 2 (NG-PON2): Physical media dependent (PMD) layer specification
40-Gigabit-capable passive optical networks (NG-PON2): Transmission convergence layer specification
High bit rate digital subscriber line (HDSL) transceivers
Single-pair high-speed digital subscriber line (SHDSL) transceivers
Asymmetric digital subscriber line (ADSL) transceivers
Splitterless asymmetric digital subscriber line (ADSL) transceivers
Asymmetric digital subscriber line transceivers 2 (ADSL2)
Splitterless asymmetric digital subscriber line transceivers 2 (splitterless ADSL2)
Asymmetric digital subscriber line 2 transceivers (ADSL2)- Extended bandwidth ADSL2 (ADSL2plus)
Very high speed digital subscriber line transceivers (VDSL)
Very high speed digital subscriber line transceivers 2 (VDSL2)
Self-FEXT cancellation (vectoring) for use with VDSL2 transceivers
Handshake procedures for digital subscriber line transceivers
Overview of digital subscriber line (DSL) Recommendations
This Recommendation was deleted on 2011-12-16. The material contained in Recommendation ITU-T G.995.1 (2001) is now considered obsolete and this material needs to be updated. Due to the non-normative nature of the revised text, the updated material was agreed as a new Supplement 50 to ITU-T G-series Recommendations.
Enhanced common mode limits and measurement methods for customer premises equipment operating on copper pairs
Test procedures for digital subscriber line (DSL) transceivers
Single-ended line testing for digital subscriber lines
Physical layer management for digital subscriber line transceivers
Physical layer management for G.fast transceivers
Physical layer management for MGfast transceivers
ATM-based multi-pair bonding
Ethernet-based multi-pair bonding
Multi-pair bonding using time-division inverse multiplexing
Improved impulse noise protection for digital subscriber line (DSL) transceivers
Interface between the link layer and the physical layer for digital subscriber line (DSL) transceivers
Communications Quality of Service: A framework and definitions
End-user multimedia QoS categories
Reference guide to quality of experience assessment methodologies
Performance parameter definitions for quality of speech and other voiceband applications utilizing IP networks
Buffer models for development of client performance metrics
Buffer models for media streams on TCP transport
Framework for capacity assessment of packet data services in mobile networks
Quality of service metrics for the assessment of the impact of fixed geographic structures on telephony quality and call stability
End-to-end quality of service for voice over 4G mobile networks
End-to-end quality of service for video telephony over 4G mobile networks
Assessment of the LTE circuit switched fall back - Impact on voice quality of service
Implementers' Guide for ITU-T Rec. G.1028 (06/2016)
Voice service diagnosis framework
Estimating end-to-end performance in IP networks for data applications
QoE factors in web-browsing
Influence factors on gaming quality of experience
Quality of service and quality of experience aspects of digital financial services
Quality of experience metrics for mobile telephony communication during rail travel
Influencing factors on quality of experience for virtual reality services
Quality of experience influencing factors for augmented reality services
Network contribution to transaction time
Network model for evaluating multimedia transmission performance over Internet Protocol
Latency measurement and interactivity scoring under real application data traffic patterns
Testbed framework for mobile application quality of service and quality of experience evaluation
Opinion model for video-telephony applications
Opinion model for network planning of video and audio streaming applications
Opinion model predicting gaming quality of experience for cloud gaming services
Quality of experience requirements for IPTV services
Performance monitoring points for IPTV
Measurement-based methods for improving the robustness of IPTV performance
Quality of Experience requirements for telepresence services
Taxonomy of telemeetings from a quality of experience perspective
Generic framing procedure
Implementer's Guide for ITU-T Rec. G.7041
Link capacity adjustment scheme (LCAS) for virtual concatenated signals
Virtual concatenation of plesiochronous digital hierarchy (PDH) signals
Hitless adjustment of ODUflex(GFP)
Common control aspects
Architecture for SDN control of transport networks
Architecture for the automatically switched optical network
ITU-T G.8080/Y.1304 was renumbered as ITU-T G.7703 (consented in April 2021 and approved in May 2021) to group it with the other architecture Recommendations that share common control aspects described in G.7701.
Common equipment management function requirements
Generic protocol-neutral information model for transport resources
Architecture and specification of data communication network
Distributed call and connection management (DCM)
Distributed Call and Connection Management (DCM) based on PNNI
Implementers' Guide for Recommendation ITU-T G.7713.1/Y.1704.1 (03/2003)
Implementers' Guide for Recommendation ITU-T G.7713.2/Y.1704.2 (03/2003)
Distributed Call and Connection Management: Signalling mechanism using GMPLS RSVP-TE
Distributed Call and Connection Management: Signalling mechanism using GMPLS CR-LDP
Implementers' Guide for Recommendation ITU-T G.7713.3/Y.1704.3 (03/2003)
Implementers' Guide
Generalized automatic discovery for transport entities
Protocol for automatic discovery in transport networks
Implementers' Guide
Implementers' Guide for Recommendation ITU-T G.7715/Y.1706 (06/2002)
Architecture and requirements for routing in the automatically switched optical networks
Implementers' Guide for Recommendation ITU-T G.7715.1/Y.1706.1 (02/2004)
ASON routing architecture and requirements for link state protocols
Implementers' Guide for Recommendation ITU-T G.7715.2/Y.1706.2 (02/2007) - ASON routing architecture and requirements for remote route query
ASON routing architecture and requirements for remote route query
Architecture of management and control operations
Implementers' Guide for Recommendation ITU-T G.7716/Y.1707 (01/2010) - Architecture of control plane operations
Framework for the management of management-control components and functions
Protocol-neutral management information model for the control plane view
Management information model for management-control components and functions
Management requirement and information model for synchronization
Data model of synchronization management
Implementer's guide (2021) for Recommendation ITU-T G.8001/Y.1354 (2016)
Terms and definitions for Ethernet frames over transport
Recommendation G.8001/Y.1354 (2016) was superseded by Recommendations ITU-T G.8012/Y.1308 (2022) and ITU-T G.8021/Y.1341 (2022)
Architecture of Ethernet layer networks
Implementers' Guide for ITU-T Rec. G.8010/Y.1306 (02/2004) - Architecture of Ethernet layer networks
Ethernet service characteristics
Ethernet private line service
The contents of Recommendations ITU-T G.8011.1/Y.1307.1 (2013), G.8011.2/Y.1307.2 (2013), G.8011.3/Y.1307.3 (2013), G.8011.4/Y.1307.4 (2013) and G.8011.5/Y.1307.5 (2013) have been integrated into Recommendation ITU-T G.8011/Y.1703 (2015)
Ethernet virtual private line service
The contents of Recommendations ITU-T G.8011.1/Y.1307.1 (2013), G.8011.2/Y.1307.2 (2013), G.8011.3/Y.1307.3 (2013), G.8011.4/Y.1307.4 (2013) and G.8011.5/Y.1307.5 (2013) have been integrated into Recommendation ITU-T G.8011/Y.1703 (2015)
Ethernet virtual private LAN service
The contents of Recommendations ITU-T G.8011.1/Y.1307.1 (2013), G.8011.2/Y.1307.2 (2013), G.8011.3/Y.1307.3 (2013), G.8011.4/Y.1307.4 (2013) and G.8011.5/Y.1307.5 (2013) have been integrated into Recommendation ITU-T G.8011/Y.1703 (2015)
Ethernet private tree and Ethernet virtual private tree services
The contents of Recommendations ITU-T G.8011.1/Y.1307.1 (2013), G.8011.2/Y.1307.2 (2013), G.8011.3/Y.1307.3 (2013), G.8011.4/Y.1307.4 (2013) and G.8011.5/Y.1307.5 (2013) have been integrated into Recommendation ITU-T G.8011/Y.1703 (2015)
Ethernet private LAN service
Implementers' Guide for ITU-T Rec. G.8011/Y.1307 - Ethernet service characteristics
Implementers' Guide for ITU-T Rec. G.8011.1/Y.1307.1 (08/2004) - Ethernet private line service
Implementers' Guide for ITU-T Rec. G.8011.2/Y.1307.2 (09/2005) - Ethernet virtual private line service
Implementers' Guide for ITU-T Rec. G.8011.3/Y.1307.3 (02/2010) - Ethernet virtual private LAN service
Implementers' Guide for ITU-T Rec. G.8011.4/Y.1307.4 - Ethernet virtual private rooted multipoint service
Implementers' Guide for Recommendation ITU-T G.8012/Y.1308 (08/2004) - Ethernet UNI and Ethernet NNI
Ethernet UNI and Ethernet NNI
ITU-T G.8012/Y.1308 (02/2022) supersedes ITU-T G.8012.1/Y.1308.1 (12/2012), and together with ITU-T G.8021/Y.1341 (04/2022) also supersedes ITU-T G.8021.1/Y.1341.1 (10/2012)
Interfaces for the Ethernet transport network
ITU-T G.8012.1/Y.1308.1 was superseded on 13 February 2022 by ITU-T G.8012/Y.1308 (02/2022)
Operation, administration and maintenance (OAM) functions and mechanisms for Ethernet-based networks
Characteristics of Ethernet transport network equipment functional blocks
Types and characteristics of Ethernet transport network equipment
ITU-T G.8012/Y.1308 (02/2022) together with ITU-T G.8021/Y.1341 (04/2022) superseded ITU-T G.8021.1/Y.1341.1 on 22 April 2022
Characteristics of equipment functional blocks supporting Ethernet physical layer and Flex Ethernet interfaces
Ethernet linear protection switching
Ethernet ring protection switching
Implementers' Guide for ITU-T Rec. G.8032/Y.1344 (03/2010) - Ethernet ring protection switching
GFP frame mapping into Plesiochronous Digital Hierarchy (PDH)
Management aspects of the Ethernet transport (ET) capable network element
Implementers' Guide for Recommendation ITU-T G.8051/Y.1345 (11/2009) - Management aspects of the Ethernet -over -Transport (EoT) capable network element
Protocol-neutral management information model for the Ethernet transport capable network element
Operation, administration, maintenance (OAM) management information and data models for the Ethernet-transport network element
Resilience information/data models for the Ethernet transport network element
Architecture for the automatically switched optical network
Implementers' Guide
Terms and definitions for automatically switched optical networks
Terms and definitions for MPLS transport profile
By decision of ITU-T SG15 at its plenary of 18.09.2020, Recommendation G.8101/Y.1355 is superseded by ITU-T G.8110.1 Amd.1 (2020) and G.8112 (2020).
Implementers' guide for Recommendation ITU-T G.8101/Y.1355 (2016-11)
MPLS layer network architecture
Architecture of the Multi-Protocol Label Switching transport profile layer network
Interfaces for the MPLS transport profile layer network
Operations, administration and maintenance mechanisms for MPLS-TP in packet transport networks
Operations, administration and maintenance mechanisms for MPLS-TP networks using the tools defined for MPLS
Characteristics of MPLS-TP equipment functional blocks
Characteristics of MPLS-TP equipment functional blocks supporting ITU-T G.8113.1/Y.1372.1 OAM mechanisms
Characteristics of MPLS-TP equipment functional blocks supporting ITU-T G.8113.2/Y.1372.2 OAM mechanisms
Linear protection switching for MPLS transport profile
MPLS-TP shared ring protection
Dual-homing protection for multi-protocol label switching -transport profile pseudowires
Management aspects of the MPLS-TP network element
Protocol-neutral management information model for MPLS-TP network elements
Operation, administration, maintenance (OAM) management information and data models for the MPLS-TP network element
Resilience information/data models for the MPLS-TP network element
Error performance parameters and objectives for multi-operator international paths within optical transport networks
The control of jitter and wander within the optical transport network (OTN)
Definitions and terminology for synchronization in packet networks
Timing and synchronization aspects in packet networks
Packet delay variation network limits applicable to packet-based methods (Frequency synchronization)
Timing characteristics of synchronous equipment clocks
Timing characteristics of enhanced synchronous equipment slave clock
Timing characteristics of packet-based equipment clocks
Distribution of timing information through packet networks
Architecture and requirements for packet-based frequency delivery
Precision time protocol telecom profile for frequency synchronization
Timing characteristics of telecom grandmaster clocks for frequency synchronization
Time and phase synchronization aspects of telecommunication networks
Network limits for time synchronization in packet networks with full timing support from the network
Network limits for time synchronization in packet networks with partial timing support from the network
Timing characteristics of primary reference time clocks
Timing characteristics of enhanced primary reference time clocks
Timing characteristics of coherent network primary reference time clocks
Framework of phase and time clocks
Timing characteristics of telecom boundary clocks and telecom time synchronous clocks for use with full timing support from the network
Timing characteristics of telecom transparent clocks for use with full timing support from the network
Timing characteristics of telecom boundary clocks and telecom time synchronous clocks for use with partial timing support from the network
Architecture and requirements for packet-based time and phase distribution
Precision time protocol telecom profile for phase/time synchronization with full timing support from the network
Precision time protocol telecom profile for phase/time synchronization with partial timing support from the network
Characteristics of transport networks to support IMT-2020/5G
Architecture of the metro transport network
Interfaces for metro transport networks
Overview of fine grain MTN
Characteristics of metro transport network equipment functional blocks
Metro transport network linear protection
Management and Control of metro transport networks - Amendment 1
Architecture of service management in multi-bearer, multi-carrier environment
Fast access to subscriber terminals (G.fast) - Power spectral density specification
Fast access to subscriber terminals (G.fast) - Physical layer specification
Transceiver and system specifications for backhaul applications based on G.fast (G.fastback)
Multi-gigabit fast access to subscriber terminals (MGfast) - Power spectral density specification
Multi-gigabit fast access to subscriber terminals (MGfast) - Physical layer specification
Dedicated scientific sensing submarine cable system
Scientific monitoring and reliable telecommunication submarine cable systems
Implementers' Guide for Recommendation ITU-T G.9801 (Ethernet passive optical networks using OMCI)
Ethernet passive optical networks using OMCI
Multiple-wavelength passive optical networks (MW-PONs)
Wavelength division multiplexed passive optical networks (WDM PON): General requirements
Wavelength division multiplexed passive optical networks (WDM PON): physical media dependent (PMD) layer and transmission convergence (TC) layer specifications
Radio over fibre systems
Higher speed passive optical networks - Requirements
Higher speed passive optical networks - Common transmission convergence layer specification
50-Gigabit-capable passive optical networks (50G-PON): Physical media dependent (PMD) layer specification
Coexistence of passive optical network systems
Higher-speed bidirectional, single fibre, point-to-point optical access system (HS-PtP)
10-Gigabit-capable symmetric passive optical network (XGS-PON)
10 Gigabit-capable passive optical networks (XG(S)-PON): Reach extension
Narrowband orthogonal frequency division multiplexing power line communication transceivers - Power spectral density specification
Narrowband orthogonal frequency division multiplexing power line communication transceivers for ITU-T G.hnem networks
Narrowband orthogonal frequency division multiplexing power line communication transceivers for G3-PLC networks
Narrowband orthogonal frequency division multiplexing power line communication transceivers for PRIME networks
Centralized metric-based source routing
Point-to-point fibre in the premises
High speed fibre-based in-premises transceivers - system architecture
High speed fibre-based in-premises transceivers - physical layer specification
High speed fibre-based in-premises transceivers - Data link layer
Phoneline networking transceivers - Foundation
This text was first approved and published as ITU-T Rec. G.989.1 and then renumbered as G.9951 on 2005-05-27 without further modification
Phoneline networking transceivers - Payload format and link layer requirements
This text was first approved and published as ITU-T Rec. G.989.2 and then renumbered as G.9952 on 2005-05-27 without further modification
Phoneline networking transceivers - Isolation function
This text was first approved and published as ITU-T Rec. G.989.3 and then renumbered as G.9953 on 2005-05-27 without further modification
Home networking transceivers - Enhanced physical, media access, and link layer specifications
[Withdrawn] Narrowband orthogonal frequency division multiplexing power line communication transceivers - Physical layer specification
The contents of Recommendations ITU-T G.9955 (2011) and ITU-T G.9956 (2011) have been reorganized into Recommendations ITU-T G.9901, ITU-T G.9902, ITU-T G.9903 and ITU-T G.9904, which are technically equivalent.
[Withdrawn] Narrowband orthogonal frequency division multiplexing power line communication transceivers - Data link layer specification
The contents of Recommendations ITU-T G.9955 (2011) and ITU-T G.9956 (2011) have been reorganized into Recommendations ITU-T G.9901, ITU-T G.9902, ITU-T G.9903 and ITU-T G.9904, which are technically equivalent.
Generic architecture of home networks for energy management
Short range narrow-band digital radiocommunication transceivers - PHY, MAC, SAR and LLC layer specifications
Unified high-speed wireline-based home networking transceivers - System architecture and physical layer specification
Unified high-speed wireline-based home networking transceivers - Data link layer specification
Unified high-speed wire-line based home networking transceivers - Management specification
Unified high-speed wireline-based home networking transceivers - Multiple input/multiple output specification
Unified high-speed wireline-based home networking transceivers - Power spectral density specification
Generic home network transport architecture
Requirements of transport functions in IP home networks
Coexistence mechanism for wireline home networking transceivers
Protocol for identifying home network topology
Supporting ultra-high-definition video service over G.hn
Mitigation of interference between DSL and PLC
Secure admission in a G.hn network
Implementation of the generic mechanism in the IEEE 1905.1a-2014 standard to include applicable ITU-T Recommendations
Remote management of customer premises equipment over broadband networks - Customer premises equipment WAN management protocol
High-speed indoor visible light communication transceiver - System architecture, physical layer and data link layer specification
Indoor optical camera communication transceivers - System architecture, physical layer and data link layer specification
Principles of determining an impedance strategy for the local network
Transmission aspects of digital mobile radio systems
Calculation of the stability of international connections established in accordance with the transmission and switching plan
[Withdrawn] Talker echo on international connections
[Withdrawn] Evaluation of echo control devices
Certain methods of avoiding the transmission of excessive noise between interconnected systems
Green Book Volume III.2, page 572
Measurement of the load of telephone circuits under field conditions
Red Book Fascicle III.2, page 295
[Withdrawn] Example showing how the total value of line noise specified for the hypothetical reference circuit on open-wire lines might be broken down into its various components
Green Book Volume III.2, page 589
Loss-frequency response of channel-translating equipment used in some countries for international circuits
Green Book Volume III.2, page 590
Method proposed by the Belgian telephone administration for interconnection between coaxial and symmetric pair systems
Green Book Volume III.2, page 591
[Withdrawn] Roll effect in coaxial pair systems
Green Book Volume III.2, page 592
[Withdrawn] Application of Recommendation B.4 concerning the use of decibel
[Withdrawn] Data on cable ships and submersible equipments of various countries
This Supplement was withdrawn because its was no longer relevant
[Withdrawn] Noise at the terminals of the battery supply
Orange Book Fascicle III.3, page 664
[Withdrawn] Methods for measuring regularity return loss
[Withdrawn] Almost-differential quasi-ternary code (ADQ code)
This Supplement was withdrawn because its was technically obsolete
Group-delay distortion performance of terminal equipment
Red Book Fascicle III.2, page 311
[Withdrawn] Information on submarine cables used in deep water
Red Book Fascicle III.2, page 313
Digital crosstalk measurement (method used by the Administrations of France, the Netherlands and Spain)
Red Book Fascicle III.2, page 326
[Withdrawn] Possible combinations of basic transmission impairments in hypothetical reference connections
[Withdrawn] The use of quantizing distortion units in the planning of international connections
Mathematical models of multiplex signals
Red Book Fascicle III.2, page 326
[Withdrawn] Explanatory notes for the information of designers of a maritime mobile satellite system
[Withdrawn] Consideration concerning quantizing distortion units of some digital devices that process encoded signals
Estimating the signal load margin of FDM wideband amplifier equipment and transmission systems
Red Book Fascicle III.2, page 344
Interference from external sources
This Supplement is also published as G.500 series supplement in Red Book fascicle III.2
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
Red Book Fascicle III.3, page 397
Planning of mixed analogue-digital circuits (chains, connections)
Objective for the mixed analogue/digital chain of 4-wire circuits
[Withdrawn] Transmission plan aspects of land mobile telephony networks
[Withdrawn] Status of work of presently considered digital circuit multiplication equipment (DCME) documents
Transfer of alarm information on 60-channel transmultiplexing equipment
[Withdrawn] Examples of fibre design guidelines (diagrams used in Japan and in the United Kingdom)
This Supplement was withdrawn because its was technically obsolete
Temperature in underground containers for the installation of repeaters
Guidelines concerning the measurement of wander
Jitter and wander accumulation in digital networks
ITU-T Recommendation G.763 digital circuit multiplication equipment (DCME) tutorial and dimensioning
Variable bit rate calculations for the ITU-T Recommendation G.767 Digital Circuit Multiplication Equipment (DCME)
Optical system design and engineering considerations
Optical fibre and cable Recommendations and standards guideline
Design guidelines for optical fibre submarine cable systems
Guide on the use of the ITU-T Recommendations related to optical fibres and systems technology
Transport of IEEE 10GBASE-R in optical transport networks (OTN)
Test plan to verify B-PON interoperability
Power conservation in optical access systems
G-PON interoperability test plan between optical line terminations and optical network units
General aspects of optical fibres and cables
10-Gigabit-capable passive optical networks: Interface between media access control with serializer/deserializer and physical medium dependent sublayers
Rogue optical network unit (ONU) considerations
Overview of digital subscriber line Recommendations
Passive optical network protection considerations
Ethernet ring protection switching
Guidance for Ethernet OAM performance monitoring
Ethernet linear protection switching
Radio-over-fibre (RoF) technologies and their applications
OTN transport of CPRI signals
Smart home profiles for 6LoWPAN devices
Optical transport network module framer interfaces
Guidance on optical fibre and cable reliability
Ethernet linear protection switching with dual node interconnection
ITU-T G.1020 - Internet protocol aware quality of service management
Gfast certification
ITU-T G.989.3 TC layer operating in ITU T G.987.3 or ITU-T G.9807.1 TC layer mode
PON transmission technologies above 10 Gb/s per wavelength
Simulations of transport of time over packet networks
5G wireless fronthaul requirements in a passive optical network context
Application of optical transport network Recommendations to 5G transport
Synchronization operations, administration and maintenance requirements
Migration of a pre-standard network to a metro transport network
Supplement on sub 1 Gbit/s services transport over optical transport network
Optical line termination capabilities for supporting cooperative dynamic bandwidth assignment
Modelling consideration for optical media networks
Influencing factors on quality of experience for multiview video (MVV) services
Network slicing in a passive optical network context
5G small cell backhaul/midhaul over TDM-PON
Optical transport network security
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
Use case and requirements of fibre-to-the-room for small business applications
Latency control and deterministic capability over a PON system
Use case and requirements of fibre-based in-premises networking for home application (FIP4H)
Practical aspects of PON security
Enhanced optical line termination with information technology functions
Supplement on the use of options in the precision time protocol profile with full timing support from the network