In force components |
Number
|
Title |
Status |
K.20 (11/22) |
Resistibility of telecommunication equipment installed in a telecommunication centre to overvoltages and overcurrents
|
In force
|
Guide (04/2012) |
Guide on the use of the overvoltage resistibility for Recommendations ITU-T K.20, K.21 and K.45
|
In force
|
|
Superseded and Withdrawn components |
Number
|
Title |
Status |
K.20 (11/88) |
Resistibility of telecommunication switching equipment to overvoltages and overcurrents
|
Superseded
|
K.20 (03/91) |
Resistibility of telecommunication switching equipment to overvoltages and overcurrents
|
Superseded
|
K.20 (03/93) |
Resistibility of telecommunication switching equipment to overvoltages and overcurrents
|
Superseded
|
K.20 (10/96) |
Resistibility of telecommunication switching equipment to overvoltages and overcurrents
|
Superseded
|
K.20 (02/00) |
Resistibility of telecommunication equipment installed in a telecommunications centre to overvoltages and overcurrents
|
Superseded
|
K.20 (07/03) |
Resistibility of telecommunication equipment installed in a telecommunications centre to overvoltages and overcurrents
|
Superseded
|
K.20 (2003) Erratum 1 (01/04) |
Correction to table 7/K.20
|
Superseded
|
K.20 Amendment 1 (11/04) |
New Appendix I - Floating transverse power induction and earth potential rise test for ports connected to external symmetric pair cables
|
Superseded
|
K.20 (04/08) |
Resistibility of telecommunication equipment installed in a telecommunications centre to overvoltages and overcurrents
|
Superseded
|
K.20 (11/11) |
Resistibility of telecommunication equipment installed in a telecommunications centre to overvoltages and overcurrents
|
Superseded
|
K.20 (04/15) |
Resistibility of telecommunication equipment installed in a telecommunication centre to overvoltages and overcurrents
|
Superseded
|
K.20 (06/16) |
Resistibility of telecommunication equipment installed in a telecommunication centre to overvoltages and overcurrents
|
Superseded
|
K.20 (12/16) |
Resistibility of telecommunication equipment installed in a telecommunication centre to overvoltages and overcurrents
|
Superseded
|
K.20 (07/17) |
Resistibility of telecommunication equipment installed in a telecommunication centre to overvoltages and overcurrents
|
Superseded
|
K.20 (10/18) |
Resistibility of telecommunication equipment installed in a telecommunication centre to overvoltages and overcurrents
|
Superseded
|
K.20 (07/19) |
Resistibility of telecommunication equipment installed in a telecommunication centre to overvoltages and overcurrents
|
Superseded
|
K.20 (11/19) |
Resistibility of telecommunication equipment installed in a telecommunication centre to overvoltages and overcurrents
|
Superseded
|
K.20 (06/21) |
Resistibility of telecommunication equipment installed in a telecommunication centre to overvoltages and overcurrents
|
Superseded
|