Work item | Question | Equiv. Num. | Status | Timing | Approval process | Version | Liaison relationship | Subject / Title | Priority |
K.20 | Q4/5 | | Approved 2015-04-22 | 2015 | AAP | Rev. | - | Resistibility of telecommunication equipment installed in a telecommunications centre to overvoltages and overcurrents | - |
K.20 | Q4/5 | | Approved 2016-06-29 | 2016 | AAP | Rev. | - | Resistibility of telecommunication equipment installed in a telecommunication centre to overvoltages and overcurrents | - |
K.20 | Q4/5 | | Carried to next study period 2016-10-14 | 2016 | AAP | Rev. | - | Resistibility of telecommunication equipment installed in a telecommunication centre to overvoltages and overcurrents | High |
K.21 | Q4/5 | | Carried to next study period 2016-10-14 | 2016 | AAP | Rev. | - | Resistibility of telecommunication equipment installed in customer premises to overvoltages and overcurrents | High |
K.21 | Q4/5 | | Approved 2016-06-29 | 2016 | AAP | Rev. | - | Resistibility of telecommunication equipment installed in customer premises to overvoltages and overcurrents | - |
K.21 | Q4/5 | | Approved 2015-04-22 | 2014 | AAP | Rev. | - | Resistibility of telecommunication equipment installed in customer premises to overvoltages and overcurrents | - |
K.44 (2012) Cor.1 (ex K.44 Corrigendum) | Q4/5 | | Approved 2013-03-16 | 2015 | AAP | - | - | Resistibility tests for telecommunication equipment exposed to overvoltages and overcurrents - Basic Recommendation - Corrigendum 1 | - |
K.44 | Q4/5 | | Approved 2016-06-29 | 2016 | AAP | Rev. | - | Resistibility tests for telecommunication equipment exposed to overvoltages and overcurrents - Basic Recommendation | - |
K.44 (2012) Amd.1 | Q4/5 | | Approved 2015-04-22 | - | AAP | - | - | Resistibility tests for telecommunication equipment exposed to overvoltages and overcurrents - Amendment 1 | - |
K.44 (2012) Amd.2 | Q4/5 | | Approved 2015-12-14 | - | AAP | - | - | Resistibility tests for telecommunication equipment exposed to overvoltages and overcurrents - Amendment 2 | - |
K.44 | Q4/5 | | Carried to next study period 2016-10-14 | 2016 | AAP | Rev. | - | Resistibility tests for telecommunication equipment exposed to overvoltages and overcurrents - Basic Recommendation | High |
K.45 | Q4/5 | | Carried to next study period 2016-10-14 | 2016 | AAP | Rev. | - | Resistibility of telecommunication equipment installed in the access and trunk networks to overvoltages and overcurrents | High |
K.45 | Q4/5 | | Approved 2016-06-29 | 2016 | AAP | Rev. | - | Resistibility of telecommunication equipment installed in the access and trunk networks to overvoltages and overcurrents | - |
K.45 | Q4/5 | | Approved 2015-04-22 | 2015 | AAP | Rev. | ETSI, IEC | Resistibility of telecommunication equipment installed in the access and trunk networks to overvoltages and overcurrents | Medium |
K.50 | Q4/5 | | Approved 2016-07-14 | 2016 | AAP | Rev. | IEC, ETSI | Safe limits of operating voltages and currents for telecommunication systems powered over the network | Medium |
K.50 | Q4/5 | | Carried to next study period 2016-10-14 | 2016 | AAP | Rev. | - | Safe limits for operating voltages and currents in telecommunication systems powered over the network | High |
K.51 | Q4/5 | | Approved 2016-06-29 | 2016 | AAP | Rev. | - | Safety criteria for telecommunication equipment | - |
K.64 | Q4/5 | | Approved 2016-06-29 | 2017 | AAP | Rev. | - | Safe working practices for outside equipment installed in particular environments | - |
K.64safe | Q4/5 | | Carried to next study period | 2017 | AAP | Rev. | - | Review K.64 in light of new IEC 62368-1 terms/definitions and body model safety conditions | - |
K.75 | Q4/5 | | Approved 2016-06-29 | 2016 | AAP | Rev. | IEC TC 108 | Classification of interface for application of standards on resistibility and safety of telecommunication equipment | Medium |