UNE EN 61290-4-1:2016
Optical amplifiers - Test methods - Part 4-1: Gain transient parameters - Two-wavelength method (Endorsed by Asociación Española de Normalización in February of 2017.)
Amplificadores ópticos. Métodos de ensayo. Parte 4-1: Parámetros de ganancia transitoria. Método de las dos longitudes de onda (Ratificada por la Asociación Española de Normalización en febrero de 2017.)
| Standard number: | UNE EN 61290-4-1:2016 |
| Pages: | 28 |
| Released: | 2017-02-01 |
| Status: | Standard |
UNE EN 61290-4-1:2016
This part of IEC 61290-4 applies to optical amplifiers (OAs) using active fibres (optical fibre amplifiers, OFAs, containing rare-earth dopants and includes erbium-doped fibre amplifiers (EDFAs) and optically amplified elementary sub-systems. These amplifiers are commercially available and widely deployed in service provider networks. The object of this part of IEC 61290-4 is to provide the general background for OFA transients and related parameters, and to describe a standard test method for accurate and reliable measurement of the following transient parameters: " Channel addition/removal transient gain overshoot and transient net gain overshoot " Channel addition/removal transient gain undershoot and transient net gain undershoot " Channel addition/removal gain offset " Channel addition/removal transient gain response time constant (settling time)