ITU-T K.10

Low Frequency Interference Due to Unbalance About Earth of Telecommunication Equipment - Series K: Protection Against Interference-Study Group 5; 17 pp

ITU-T K.11

Principles of Protection Against Overvoltages and Overcurrents - Protection Against Interference (Study Group V) 14 pp

ITU-T K.12

Characteristics of Gas Discharge Tubes for the Protection of Telecommunications Installations - Series K: Protection Against Interference-Study Group 5

ITU-T K.12

(WITHDRAWN) Characteristics of Gas Discharge Tubes for the Protection of Telecommunications Installations - Protection Against Interference (Study Group 5) 18 pp

ITU-T K.13

Induced Voltages in Cables with Plastic- Insulated Conductors - Protection Against Interference (Study Group V) 2 pp

ITU-T K.14

Provision of a Metallic Screen in Plastic- Sheathed Cables - Protection Against Interference (Study Group V) 6 pp

ITU-T K.15

Protection of Remote- Feeding Systems and Line Repeaters Against Lightning and Interference from Neighbouring Electricity Lines - Protection Against Interference (Study Group V) 4 pp

ITU-T K.17

Tests on Power-Fed Repeaters Using Solid-State Devices in Order to Check the Arrangements for Protection from External Interference - Protection Against Interference-Study Group V; 11 pp

ITU-T K.18

Calculation of Voltage Induced into Telecommunication Lines from Radio Station Broadcasts and Methods of Reducing Interference - Protection Against Interference (Study Group V) 17 pp

ITU-T K.19

Joint Use of Trenches and Tunnels for Telecommunication and Power Cables - Protection Against Interference-Study Group V

ITU-T K.20

Resistibility of telecommunication equipment installed in a telecommunications centre to overvoltages and overcurrents SERIES K: PROTECTION AGAINST INTERFERENCE-Study Group 5; Cover Note: January 16, 2004

ITU-T K.20 AMD 1

Resistibility of telecommunication equipment installed in a telecommunications centre to overvoltages and overcurrents Amendment 1: New Appendix I Floating transverse power induction and earth potential rise test for ports connected to external symmetri

ITU-T K.21

Resistibility of telecommunication equipment installed in customer premises to overvoltages and overcurrents SERIES K: PROTECTION AGAINST INTERFERENCE-Study Group 5; Covering Note: January 16, 2004

ITU-T K.22

Overvoltage Resistibility of Equipment Connected to an ISDN T/S Bus - Protection Against Interference (Study Group 5) 8 pp

ITU-T K.23

Types of Induced Noise and Description of Noise Voltage Parameters for ISDN Basic User Networks Protection Against Interference (Study Group V) 4 pp

ITU-T K.24

Method for Measuring Radio-Frequency Induced Noise on Telecommunication Pairs - Protection Against Interference (Study Group V) 2 pp

ITU-T K.25

Protection of Optical Fibre Cables Series K: Protection Against Interference-Study Group 5

ITU-T K.26

Protection of Telecommunication Lines Against Harmful Effects from Electric Power and Electrified Railway Lines - Protection Against Interference (Study Group V) 1 pp

ITU-T K.27

Bonding Configurations and Earthing Inside a Telecommunication Building - Protection Against Interference-Study Group 5; 26 pp

ITU-T K.28

Characteristics of Semi-Conductor Arrester Assemblies for the Protection of Telecommunications Installations - Protection Against Interference (Study Group V) 14 pp

ITU-T K.29

Coordinated Protection Schemes for Telecommunication Cables Below Ground (Study Group V) 7 pp

ITU-T K.30

Self-restoring overcurrent protectors SERIES K: PROTECTION AGAINST INTERFERENCE-Study Group 5

ITU-T K.30

Positive Temperature Coefficient (PTC) Thermistors - Protection Against Interference (Study Group V) 10 pp

ITU-T K.31

Bonding Configurations and Earthing of Telecommunication Installations Inside a Subscriber´s Building - Protection Against Interference (Study Group V) 10 pp

ITU-T K.33

Limits for People Safety Related to Coupling into Telecommunications System form A.C. Electric Power and A.C. Electrified Railway Installations in Fault Conditions - Series K: Protection Against Interference-Study Group 5; 19 pp

ITU-T K.34

Classification of electromagnetic environmental conditions for telecommunication equipment Basic EMC Recommendation SERIES K: PROTECTION AGAINST INTERFERENCE-Study Group 5

ITU-T K.35

Bonding Configurations and Earthing at Remote Electronic Sites - Protection Against Interference-Study Group 5; 13 pp

ITU-T K.36

Selection of Protective Devices - Protection Against Interference-Study Group 5; 14 pp

ITU-T K.37

Low and High Frequency EMC Mitigation Techniques for Telecommunication Installations and Systems - Basic EMC Recommendation - Series K: Protection Against Interference-Study Group 5; 20 pp

ITU-T K.38

Radiated Emission Test Procedure for Physically Large Systems - Series K: Protection Against Interference-Study Group 5; 15 pp

ITU-T K.39

Risk Assessment of Damages to Telecommunication Sites Due to Lighting Discharges - Series K: Protection Against Interference-Study Group 5; 18 pp

ITU-T K.40

Protection Against LEMP in Telecommunications Centres - Series K: Protection Against Interference-Study Group 5; 18 pp

ITU-T K.41

Resistibility of Internal Interfaces of Telecommunication Centres to Surge Overvoltages - Series K: Protection Against Interference-Study Group 5; 12 pp

ITU-T K.42

Preparation of Emission and Immunity Requirements for Telecommunications Equipment - General Principles - Series K: Protection Against Interference-Study Group 5; 12 pp

ITU-T K.43

Immunity requirements for telecommunication equipment SERIES K: PROTECTION AGAINST INTERFERENCE-Study Group 5

ITU-T K.43 AMD 1

Immunity requirements for telecommunication equipment SERIES K: PROTECTION AGAINST INTERFERENCE-Study Group 5

ITU-T K.44

Resistibility tests for telecommunication equipment exposed to overvoltages and overcurrents Basic Recommendation SERIES K: PROTECTION AGAINST INTERFERENCE-Study Group 5

ITU-T K.45

Resistibility of telecommunication equipment installed in the access and trunk networks to overvoltages and overcurrents SERIES K: PROTECTION AGAINST INTERFERENCE-Study Group 5

ITU-T K.46

Protection of telecommunication lines using metallic symmetric conductors against lightning-induced surges SERIES K: PROTECTION AGAINST INTERFERENCE-Study Group 5

ITU-T K.47

Protection of Telecommunication Lines Using Metallic Conductors Against Direct Lightning Discharges Series K: Protection Against Interference-Study Group 5

ITU-T K.48

EMC Requirements for Each Telecommunication Network Equipment - Product Family Recommendation Series K: Protection Against Interference-Study Group 5

ITU-T K.48

EMC Requirements for each telecommunication equipment - Product family Recommendation Series K: Protection Against Interference-Study Group 5

ITU-T K.49

Test Condition and Performance Criteria for Voice Terminal Subject to Disturbance from Digital Mobile Phone Series K: Protection Against Interference-Study Group 5

ITU-T K.49

(Pre-Published) Test requirements and performance criteria for voice terminal telephones subject to disturbance from digital mobile telecommunications systems

ITU-T K.5

Joint Use of Poles for Electricity Distribution and for Telecommunications - Protection Against Interference (Study Group V) 1 pp

ITU-T K.50

Safe Limits of Operating Voltages and Currents for Telecommunication Systems Powered over the Network Series K: Protection Against Interference-Study Group 5

ITU-T K.51

Safe Criteria for Telecommunications Equipment Series K: Protection Against Interference-Study Group 5

ITU-T K.52

Guidance on Complying with Lmits for Human Exposure to Electromagnetic Fields Series K: Protection Against Interference-Study Group 5

ITU-T K.52

Guidance on Complying with Limits for Human Exposure to Electromagnetic Fields Series K: Protection Against Interference-Study Group 5

ITU-T K.53

Values of Induced Voltages on Telecommunication Installations to Establish Telecom and A.C. Power and Railway Operators Responsibilites Series K: Protection Against Interference-Study Group 5

ITU-T K.54

Conducted Immunity Test Method and Level at Fundamental Power Frequencies Series K: Protection Against Interference-Study Group 5

ITU-T K.54

Conducted immunity test method and level at fundamental power frequencies SERIES K: PROTECTION AGAINST INTERFERENCE-Study Group 5

ITU-T K.55

Overvoltage and overcurrent requirements for insulation displacement connectors (IDC) terminations SERIES K: PROTECTION AGAINST INTERFERENCE

ITU-T K.56

Protection of radio base stations against lightning discharges SERIES K: PROTECTION AGAINST INTERFERENCE-Study Group 16

ITU-T K.57

Protection measures for radio base stations sited on power line towers SERIES K: PROTECTION AGAINST INTERFERENCE-Study Group 5

ITU-T K.58

EMC, resistibility and safety requirements and procedures for co- located telecommunication installations SERIES K: PROTECTION AGAINST INTERFERENCE-Study Group 5

ITU-T K.59

EMC, resistibility and safety requirements and procedures for connection to unbundled cables SERIES K: PROTECTION AGAINST INTERFERENCE-Study Group 5

ITU-T K.6

Precautions at Crossings - Protection Against Interference (Study Group V) 2 pp

ITU-T K.60

Emission limits and test methods for telecommunication networks SERIES K: PROTECTION AGAINST INTERFERENCE-Study Group 5

ITU-T K.61

Guidance to measurement and numerical prediction of electromagnetic fields for compliance with human exposure limits for telecommunication installations SERIES K: PROTECTION AGAINST INTERFERENCE-Study Group 5

ITU-T K.62

(Pre-Published) System level radiated emissions compliance using mathematical modelling SERIES K: PROTECTION AGAINST INTERFERENCE

ITU-T K.63

Maintaining the suitability of production telecommunications equipment to its intended electromagnetic environment SERIES K: PROTECTION AGAINST INTERFERENCE-Study Group 5

ITU-T K.64

Safe working practices for outside equipment installed in particular environments SERIES K: PROTECTION AGAINST INTERFERENCE-Study Group 5

ITU-T K.65

Overvoltage and Overcurrent Requirements for Termination Modules with Contacts for Test Ports or SPDs Series K: Protection Against Inteference-Study Group 5

ITU-T K.66

Protection of Customer Premises from Overvoltages-Study Group 5

ITU-T K.7

Protection Against Acoustic Shock - Protection Against Interference (Study Group V) 1 pp

ITU-T K.8

Separation in the Soil between Telecommunication Cables and Earthing System of Power Facilities - Protection Against Interference (Study Group V) 5 pp

ITU-T K.9

Protection of Telecommunication Staff and Plant Against a Large Earth Potential Due to a Neighbouring Electric Traction Line (Study Group V) 2 pp

ITU-T L.1

Construction,Installation and Protection of Telecommunication Cables in Public Networks - Construction, Installation and Protection of Cable and Other Elements of Outside Plant (Study Group VI) 1 pp

ITU-T L.10

Optical Fibre Cables for Duct and Tunnel Application - Series L: Construction, Installation and Protection of Cable and Other Elements of Outside Plant-Study Group VI; 9 pp

ITU-T L.11

Joint Use of Tunnels by Pipelines and Telecommunication Cables, and the Standardization of Underground Duct Plans - Construction, Installation and Protection of Cable and Other Elements of Outside Plant (Study Group VI) 21 pp

ITU-T L.12

Optical Fibre Joints Series L: Construction, Installation and Protection of Cables and Other Elements of Outside Plant-Study Group 6

ITU-T L.13

Performance requirements for passive optical nodes: Sealed closures for outdoor environments SERIES L: CONSTRUCTION, INSTALLATION AND PROTECTION OF CABLES AND OTHER ELEMENTS OF OUTSIDE PLANT-Study Group 6

ITU-T L.14

Measurement Method to Determine the Tensile Performance of Optical Fibre Cables Under Load (Study Group VI) 8 pp

ITU-T L.15

Optical Local Distribution Networks - Factors to Be Considered for Their Construction - Construction, Installation and Protection of Cables and Other Elements of Outside Plants (Study Group VI) 12 pp

ITU-T L.16

Conductive Plastic Material (CPM) as Protective Covering for Metal Cable Sheaths - Construction, Installation and Protection of Cables and Other Elements of Outside Plants (Study Group VI) 5 pp

ITU-T L.17

Implementation of Connecting Customers into the Public Switched Telephone Network (PSTN) Via Optical Fibres - Construction, Installation and Protection of Cables and Other Elements of Outside Plants (Study Group 6) 3 pp

ITU-T L.17 APPENDIX I

Implementation of Connecting Customers into the Public Switched Telephone Network (PSTN) Via Optical Fibres - Series L: Construction, Installation and Protection of Cables and Other Elements of Outside Plant-Appendix I: Examples of Possible Applications;

ITU-T L.19

Multi-pair copper network cable supporting shared multiple services such as POTS, ISDN and xDSL SERIES L: CONSTRUCTION, INSTALLATION AND PROTECTION OF CABLES AND OTHER ELEMENTS OF OUTSIDE PLANT-Study Group 6

ITU-T L.2

Impregnation of Wooden Poles - Construction, Installation and Protection of Cable and Other Elements of Outside Plant (Study Group VI) 1 pp

ITU-T L.20

Creation of a Fire Security Code for Telecommunication Facilities - Series L: Construction, Installation and Protection of Cables and Other Elements of Outside Plant-Study Group 6; 6 pp

ITU-T L.21

Fire Detection and Alarm Systems, Detector and Sounder Devices - Series L: Construction, Installation and Protection of Cables and Other Elements of Outside Plant-Study Group 6; 12 pp

ITU-T L.22

Fire Protection - Series L: Construction, Installation and Protection of Cables and Other Elements of Outside Plant-Study Group 6; 12 pp

ITU-T L.23

Fire Extinction - Classification and Location of Fire Extinguishing Installations and Equipment on Premises - Series L: Construction, Installation and Protection of Cables and Other Elements of Outside Plant-Study Group 6; 12 pp

ITU-T L.24

Classification of Outside Plant Waste - Series L: Construction, Installation and Protection of Cables and Other Elements of Outside Plant-Study Group 6; 25 pp

ITU-T L.25

Optical Fibre Cable Network Maintenance - Series L: Construction, Installation and Protection of Cables and Other Elements of Outside Plant-Study Group 6; 15 pp

ITU-T L.26

Optical Fibre Cables for Aerial Application - Series L: Construction, Installation and Protection of Cables and Other Elements of Outside Plant-Study Group 6

ITU-T L.27

Method for Estimating the Concentration of Hydrogen in Optical Fibre Cables - Series L: Construction, Installation and Protection of Cables and Other Elements of Outside Plant-Study Group 6; 19 pp

ITU-T L.28

External Additional Protection for Marinized Terrestrial Cables Series L: Construction, Installation and Protection of Cables and Other Elements of Outside Plant- Study Group 6

ITU-T L.29

As-Laid Report and Maintenance/Repair Log for Marinized Terrestrial Cable Installation Series L: Construction, Installation and Protection of Cables and Other Elements of Outside Plant-Study Group 6

ITU-T L.3

Armouring of Cables - Construction, Installation and Protection of Cable and Other Elements of Outside Plant (Study Group VI) 3 pp

ITU-T L.30

Markers on Marinized Terrestrial Cables; Series L: Costruction, Installation and Protection of Cables and Other Elements of Outside Plant-Study Group 6; 9 pp

ITU-T L.31

Optical Fibre Attenuators - Series L: Construction, Installation and Protection of Cables and Other Elements of Outside Plant-Study Group 6; 9 pp

ITU-T L.32

Protection Devices for Through-Cable Penetrations of Fire-Sector Partitions - Series L: Construction, Installation and Protection of Cables and Other Elements of Outside Plant-Study Group 6; 14 pp

ITU-T L.33

Periodic Control of Fire Extinction Devices in Telecommunication Buildings - Series L: Construction, Installation and Protection of Cables and Other Elements of Outside Plant-Study Group 6; 11 pp

ITU-T L.34

Installation of Optical Fibre Ground Wire (OPGW) Cable - Series L: Construction, Installation and Protection of Cables and Other Elements of Outside Plant-Study Group 6; 9 pp

ITU-T L.35

Installation of Optical Fibre Cables in the Access Network - Series L: Construction, Installation and Protection of Cables and Other Elements of Outside Plant-Study Group 6; 10 pp

ITU-T L.36

Single Mode Fibre Optic Connectors - Series L: Construction, Installation and Protection of Cables and Other Elements of Outside Plant-Study Group 6; 16 pp

ITU-T L.37

Fibre Optic (Non-Wavelength Selective) Branching Devices - Series L: Construction, Installation and Protection of Cables and Other Elements of Outside Plant-Study Group 6; 13 pp

ITU-T L.38

Use of Trenchless Techniques for the Construction of Underground Infrastructures for Telecommunication Cable Installation - Series L: Construction, Installation and Protection of Cables and Other Elements of Outside Plant-Study Group 6; 42 PP

ITU-T L.39

Investigation of the Soil Before Using Trenchless Techniques Series L: Construction, Installation and Protection of Cables and Other Elements Of Outside Plant- Study Group 6

ITU-T L.4

Aluminium Cable Sheaths - Construction, Installation and Protection of Cable and Other Elements of Outside Plant (Study Group VI) 4 pp

ITU-T L.41

Maintenance Wavelength on Fibres Carrying Signals - Series L: Construction, Installation and Protection of Cables and Other Elements of Outside Plant-Study Group 6

ITU-T L.42

Extending optical fibre solutions into the access network SERIES L: CONSTRUCTION, INSTALLATION AND PROTECTION OF CABLES AND OTHER ELEMENTS OF OUTSIDE PLANT-Study Group 6

ITU-T L.43

Optical fibre cables for buried application SERIES L: CONSTRUCTION, INSTALLATION AND PROTECTION OF CABLES AND OTHER ELEMENTS OF OUTSIDE PLANT

ITU-T L.44

Electric Power Supply for Equipment Installed as Outside Plant Series L: Construction, Installation and Protection of Cables and Other Elements of Outside Plant- Study Group 6

ITU-T L.45

Minimizing the Effect on the Environment from the Outside Plant in Telecommunication Network Series L: Construction, Installation and Protection of Cables and Other Elements of Outside Plant-Study Group 6

ITU-T L.46

Protection of Telecommunication Cables and Plant from Biological Attack - Series L: Construction, Installation and Protection of Cables and Other Elements of Outside Plant-Study Group 6

ITU-T L.47

Access Facilities Using Hybrid Fibre/Copper Networks Series L: Construction, Installation and Protection of Cables and Other Elements of Outside Plant-Study Group 6

ITU-T L.48

Mini-trench installation technique SERIES L: CONSTRUCTION, INSTALLATION AND PROTECTION OF CABLES AND OTHER ELEMENTS OF UTSIDE PLANT

ITU-T L.49

Micro-trench installation technique SERIES L: CONSTRUCTION, INSTALLATION AND PROTECTION OF CABLES AND OTHER ELEMENTS OF OUTSIDE PLANT-Study Group 6

ITU-T L.5

Cable Sheaths Made of Metals Other Than Lead or Aluminium - Construction, Installation and Protection of Cable and Other Elements of Outside Plant (Study Group VI) 2 pp

ITU-T L.50

Requirements for passive optical nodes: optical distribution frames for central office environments SERIES L: CONSTRUCTION, INSTALLATION AND PROTECTION OF CABLES AND OTHER ELEMENTS OF OUTSIDE PLANT-Study Group 6

ITU-T L.51

Passive node elements for fibre optic networks General principles and definitions for characterization and performance evaluation SERIES L: CONSTRUCTION, INSTALLATION AND PROTECTION OF CABLES AND OTHER ELEMENTS OF OUTSIDE PLANT-Study Group 6

ITU-T L.52

Deployment of Passive Optical Networks (PON) SERIES L: CONSTRUCTION, INSTALLATION AND PROTECTION OF CABLES AND OTHER ELEMENTS OF OUTSIDE PLANT

ITU-T L.53

Optical fibre maintenance criteria for access networks SERIES L: CONSTRUCTION, INSTALLATION AND PROTECTION OF CABLES AND OTHER ELEMENTS OF OUTSIDE PLANT-Study Group 6

ITU-T L.54

Splice closure for marinized terrestrial cables (MTC) SERIES L: CONSTRUCTION, INSTALLATION AND PROTECTION OF CABLES AND OTHER ELEMENTS OF OUTSIDE PLANT-Study Group 6

ITU-T L.55

Digital database for marine cables and pipelines SERIES L: CONSTRUCTION, INSTALLATION AND PROTECTION OF CABLES AND OTHER ELEMENTS OF OUTSIDE PLANT-Study Group 6

ITU-T L.56

INSTALLATION OF OPTICAL FIBRE CABLES ALONG RAILWAYS, SERIES L: CONSTRUCTION, INSTALLATION AND PROTECTION OF CABLES AND OTHER ELEMENTS OF OUTSIDE PLANT

ITU-T L.57

Air-assisted installation of optical fibre cables SERIES L: CONSTRUCTION, INSTALLATION AND PROTECTION OF CABLES AND OTHER ELEMENTS OF OUTSIDE PLANT-Study Group 6

ITU-T L.58

Optical fibre cables: Special needs for access network SERIES L: CONSTRUCTION, INSTALLATION AND PROTECTION OF CABLES AND OTHER ELEMENTS OF OUTSIDE PLANT-Study Group 6

ITU-T L.6

Methods of Keeping Cables Under Gas Pressure - Construction, Installation and Protection of Cable and Other Elements of Outside Plant (Study Group VI) 1 pp

ITU-T L.60

Construction of Optical/Metallic Hybrid Cables Series L: Construction, Installation and Protection of Cables and Other Elements of Outside Plant-Study Group 6

ITU-T L.61

Optical fibre cable installation by floating technique SERIES L: CONSTRUCTION, INSTALLATION AND PROTECTION OF CABLES AND OTHER ELEMENTS OF OUTSIDE PLANT-Study Group 6

ITU-T L.62

Practical aspects of unbundling services by multiple operators in copper access networks SERIES L: CONSTRUCTION, INSTALLATION AND PROTECTION OF CABLES AND OTHER ELEMENTS OF OUTSIDE PLANT-Study Group 6

ITU-T L.63

(Pre-Published) Safety procedures for outdoor installations SERIES L: CONSTRUCTION, INSTALLATION AND PROTECTION OF CABLES AND OTHER ELEMENTS OF OUTSIDE PLANT

ITU-T L.7

Application of Joint Cathodic Protection - Construction, Installation and Protection of Cable and Other Elements of Outside Plant (Study Group VI) 2 pp

ITU-T L.8

Corrosion Caused by Alternating Current - Construction, Installation and Protection of Cable and Other Elements of Outside Plant (Study Group VI) 1 pp

ITU-T L.9

Methods of Terminating Metallic Cable Conductors - Construction, Installation and Protection of Cable and Other Elements of Outside Plant (Study Group VI) 4 pp