| [Withdrawn] Connection to earth of an audio-frequency telephone line in cable
Deleted after its content became technically out of date |
| [Withdrawn] Protection of repeater power-feeding systems against interference from neighbouring electricity lines
Deleted after its content became technically out of date |
| [Withdrawn] Interference caused by audio-frequency signals injected into a power distribution network
Deleted after its content became technically out of date |
| [Withdrawn] Disturbance to signalling
Deleted after its content became technically out of date |
| Joint use of poles for electricity distribution and for telecommunications |
| Precautions at crossings |
| Protection against acoustic shock |
| Separation in the soil between telecommunication cables and earthing system of power facilities |
| Protection of telecommunication staff and plant against a large earth potential due to a neighbouring electric traction line |
| Low frequency interference due to unbalance about earth of telecommunication equipment |
| Principles of protection against overvoltages and overcurrents |
| Characteristics of gas discharge tubes for the protection of telecommunications installations |
| Induced voltages in cables with plastic-insulated conductors |
| Provision of a metallic screen in plastic-sheathed cables |
| [Withdrawn] Protection of remote-feeding systems and line repeaters against lightning and interference from neighbouring electricity lines |
| [Withdrawn] Simplified calculation method for estimating the effect of magnetic induction from power lines on remote-fed repeaters in coaxial pair telecommunication systems
Rec. K.16 was withdrawn because it deals only with calculation methods contained in the "Directives - Volume II: Calculating induced voltages and currents in practical cases" without giving any limit |
| [Withdrawn] Tests on power-fed repeaters using solid-state devices in order to check the arrangements for protection from external interference |
| Calculation of voltage induced into telecommunication lines from radio station broadcasts and methods of reducing interference |
| Joint use of trenches and tunnels for telecommunication and power cables |
| Resistibility of telecommunication equipment installed in a telecommunication centre to overvoltages and overcurrents |
| Resistibility of telecommunication equipment installed in customer premises to overvoltages and overcurrents |
| [Withdrawn] Overvoltage resistibility of equipment connected to an ISDN T/S bus |
| Types of induced noise and description of noise voltage parameters for ISDN basic user networks |
| Method for measuring radio-frequency induced noise on telecommunications pairs |
| [Withdrawn] Protection of optical fibre cables
This Recommendation was deleted on 2013-01-25 since its requirements have been incoroporated in revised Rec ITU-T K.47 (05/2012) |
| Protection of telecommunication lines against harmful effects from electric power and electrified railway lines |
| Bonding configurations and earthing inside a telecommunication building |
| Parameters of thyristor-based surge protective devices for the protection of telecommunication installations |
| Coordinated protection schemes for telecommunication cables below ground |
| [Withdrawn] Self-restoring overcurrent protectors |
| [Withdrawn] Bonding configurations and earthing of telecommunication installations inside a subscriber's building
ITU-T K.31 was deleted on 2008-08-09 after the incorporation of the relevant part of this Recommendation in ITU-T K.73 (2008) |
| [Withdrawn] Immunity requirements and test methods for electrostatic discharge to telecommunication equipment - Generic EMC Recommendation
The content of this Recommendation has been superseded by ITU-T K.43 (1998) and K.48 (2000) |
| [Withdrawn] Limits for people safety related to coupling into telecommunications system from a.c. electric power and a.c. electrified railway installations in fault conditions
ITU-T K.33 was deleted on 2008-08-09 after the incorporation of the relevant information contained in this Recommendation into the revised the Directives Volume VI (2008) |
| Classification of electromagnetic environmental conditions for telecommunication equipment - Basic EMC Recommendation |
| Bonding configurations and earthing at remote electronic sites |
| Selection of protective devices |
| Low and high frequency EMC mitigation techniques for telecommunication installations and systems - Basic EMC Recommendation |
| Radiated emission test procedure for physically large systems |
| Risk assessment of damages to telecommunication sites due to lightning discharges |
| Protection against LEMP in telecommunications centres |
| [Withdrawn] Resistibility of internal interfaces of telecommunication centres to surge overvoltages |
| Preparation of emission and immunity requirements for telecommunication equipment - General principles |
| Immunity requirements for telecommunication network equipment |
| Resistibility tests for telecommunication equipment exposed to overvoltages and overcurrents - Basic Recommendation |
| Implementors' Guide for Recommendation ITU-T K.44 |
| Resistibility of telecommunication equipment installed in the access and trunk networks to overvoltages and overcurrents |
| Protection of telecommunication lines using metallic symmetric conductors against lightning-induced surges |
| Protection of telecommunication lines against direct lightning flashes |
| EMC requirements for telecommunication equipment - Product family Recommendation |
| Test requirements and performance criteria for voice terminal telephones subject to disturbance from digital mobile telecommunications systems |
| Safe limits of operating voltages and currents for telecommunication systems powered over the network |
| Safety criteria for telecommunication equipment |
| Guidance on complying with limits for human exposure to electromagnetic fields |
| [Withdrawn] Values of induced voltages on telecommunication installations to establish telecom and a.c. power and railway operators responsibilities
ITU-T K.53 was deleted on 2008-08-09 after the incorporation of the relevant information of this Recommendation in ITU-T K.68 (2008) |
| Conducted immunity test method and level at fundamental power frequencies
El título español fue cambiado por un erratum el 09/08/2002 |
| Overvoltage and overcurrent requirements for insulation displacement connectors (IDC) terminations
|
| Protection of radio base stations against lightning discharges |
| Protection measures for radio base stations sited on power line towers |
| EMC, resistibility and safety requirements and guidance for determining responsibility under co-located information and communication technology installations |
| EMC, resistibility and safety requirements and procedures for connection to unbundled cables |
| Emission levels and test methods for wireline telecommunication networks to minimize electromagnetic disturbance of radio services |
| Guidance on measurement and numerical prediction of electromagnetic fields for compliance with human exposure limits for telecommunication installations |
| System level radiated emissions compliance using mathematical modelling |
| Maintaining the suitability of production telecommunications equipment to its intended electromagnetic environment |
| Safe working practices for outside equipment installed in particular environments |
| Overvoltage and overcurrent requirements for termination modules with contacts for test ports or surge protective devices |
| Protection of customer premises from overvoltages |
| Expected surges on telecommunications and signalling networks due to lightning |
| Operator responsibilities in the management of electromagnetic interference by power systems on telecommunication systems |
| Maintenance of protective measures |
| Mitigation techniques to limit human exposure to EMFs in the vicinity of radiocommunication stations |
| Protection of customer antenna installations |
| Protection of telecommunication lines using metallic conductors against lightning - Risk management |
| Shielding and bonding for cables between buildings |
| Electromagnetic compatibility, resistibility and safety requirements for home network devices |
| Classification of interface for application of standards on resistibility and safety of telecommunication equipment |
| EMC requirements for telecommunication network equipment (9 kHz-150 kHz) |
| Characteristics of metal oxide varistors for the protection of telecommunication installations |
| High altitude electromagnetic pulse immunity guide for telecommunication centres |
| Electromagnetic characterization of the radiated environment in the 2.4 GHz ISM band |
| EMC requirements for telecommunication network equipment (1 GHz - 6 GHz) |
| High-power electromagnetic immunity guide for telecommunication systems |
| Characteristics and ratings of solid-state, self-restoring overcurrent protectors for the protection of telecommunications installations |
| Monitoring of electromagnetic field levels |
| Test methods and guide against information leaks through unintentional electromagnetic emissions |
| Requirements for the mitigation of lightning effects on home networks installed in customer premises |
| Method for measuring longitudinal conversion loss (9 kHz - 30 MHz) |
| Guide for the application of electromagnetic security requirements - Overview |
| EMC requirements for next generation network equipment |
| Protection of persons inside a structure using telecommunication services provided by metallic conductors against lightning - Risk management |
| Evaluation techniques and working procedures for compliance with exposure limits of network operator personnel to power-frequency electromagnetic fields |
| Guidance for assessment, evaluation and monitoring of human exposure to radio frequency electromagnetic fields |
| Conducted and radiated electromagnetic environment in home networking |
| Immunity of home network devices to electromagnetic disturbances |
| Mutual disturbance test method for evaluating performance degradation of converged terminal devices |
| Surge parameters of isolating transformers used in telecommunication devices and equipment |
| Surge protective components: Overview of surge mitigation functions and technologies |
| Lightning protection of distributed base stations |
| Overvoltage protection guide for telecommunication equipment installed in customer premises |
| Surge protective component application guide - Gas discharge tubes |
| Measurement of radio frequency electromagnetic fields to determine compliance with human exposure limits when a base station is put into service |
| Shielding factors for lightning protection |
| Parameters of fixed-voltage thyristor overvoltage protector components used for the protection of telecommunication installations |
| Surge protective component application guide - Silicon PN junction components |
| Method for identifying the transfer potential of the earth potential rise from high or medium voltage networks to the earthing system or neutral of low voltage networks |
| Lightning protection of photovoltaic power supply systems feeding radio base stations |
| Techniques to mitigate interference between radio devices and cable or equipment connected to wired broadband networks and cable television networks |
| Method for determining the impedance to earth of earthing systems |
| Joint use of poles by telecommunication and solidly earthed power lines |
| Installation of telecommunication equipment on utility poles |
| Lightning protection of the dedicated transformer for radio base station |
| Protection of surrounding structures of telecommunication towers against lightning |
| Lightning protection, earthing and bonding: practical procedures for radio base station |
| Generation of radiofrequency electromagnetic fields (RF-EMF) level maps |
| Electromagnetic compatibility requirements and measurement methods for digital cellular mobile communication base station equipment |
| Mitigation methods against electromagnetic security threats |
| EMC requirements and test methods for radio telecommunication terminal equipment |
| ITU-T K.91 - Guide on electromagnetic fields and health |
| ITU-T K.52 - Calculator for equivalent isotropic radiated power as described in Recommendation ITU-T K.52 |
| Additional criteria to protect telecommunication cabling during a power cross event |
| Electromagnetic field (EMF) considerations in smart sustainable cities |
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