Fibre optic active components and devices – Test and measurement procedures – Part 7: Calculation methodology of laser safety class for optical transceivers and transmitters

Norma vydaná dňa 17.9.2024

Safety of equipment electrically connected to a telecommunication network
(Securite des materiels relies electriquement a un reseau de telecommunications)

Norma vydaná dňa 5.5.2000

Corrigendum 1 - Safety of equipment electrically connected to a telecommunication network
(Corrigendum 1 - Securite des materiels relies electriquement a un reseau de telecommunications)

Oprava vydaná dňa 29.3.2001

Corrigendum 2 - Safety of equipment electrically connected to a telecommunication network
(Corrigendum 2 - Securite des materiels relies electriquement a un reseau de telecommunications)

Oprava vydaná dňa 28.6.2001

Transmission properties of cascaded two-ports or quadripols - Background of terms and definitions

Norma vydaná dňa 14.12.2009

Metallic communication cables test methods - Part 1-1: Electrical - Measurement of the pulse/step return loss in the frequency domain using the Inverse Discrete Fourier Transformation (IDFT)
(Methodes d´essai des cables metalliques de communication - Partie 1-1: Electrique - Mesure de la perte par reflexions a une impulsion/echelon dans le domaine frequentiel en utilisant la Transformee Inverse de Fourier Discrete (TIFD))

Norma vydaná dňa 9.10.2003

Metallic communication cable test methods - Part 4-0: Electromagnetic compatibility (EMC) - Relationship between surface transfer impedance and screening attenuation, recommended limits
(Methodes d´essai des cables metalliques de communication - Partie 4- 0: Compatibilite electromagnetique (CEM) - Relation entre l´impedance de transfert en surface et l´affaiblissement d´ecran, limites recommandees)

Norma vydaná dňa 14.11.2007

Metallic communication cable test methods - Part 4-1: Electromagnetic compatibility (EMC) - Introduction to electromagnetic screening measurements

Norma vydaná dňa 22.1.2014

Amendment 1 - Metallic communication cable test methods - Part 4-1: Electromagnetic compatibility (EMC) - Introduction to electromagnetic (EMC) screening measurements

Zmena vydaná dňa 7.5.2020

Metallic communication cable test methods - Part 4-1: Electromagnetic compatibility (EMC) - Introduction to electromagnetic (EMC) screening measurements

Norma vydaná dňa 7.5.2020