SN EN 60728-6 : 2003
Current
The latest, up-to-date edition.
12-01-2013
INTRODUCTION
1 Scope
2 Normative references
3 Terms, definitions, symbols and abbreviations
4 Methods of measurement
4.1 General measurement requirements
4.2 Optical power
4.3 Loss, isolation, directivity and coupling ratio
4.4 Return loss
4.5 Saturation of output power of an optical amplifier
4.6 Polarization dependent loss
4.7 Centroidal wavelength and spectral width under
modulation
4.8 Linewidth and chirping of transmitters with single
mode lasers
4.9 Optical modulation index
4.10 Reference output level of an optical receiver
4.11 Slope and flatness
4.12 Composite second-order distortion (CSO) of optical
transmitters
4.13 Composite triple beats (CTB) of optical transmitters
4.14 Composite crossmodulation of optical transmitters
4.15 Receiver intermodulation
4.16 CSO of optical amplifiers
4.17 CTB of optical amplifiers
4.18 Carrier-to-noise ratio
4.19 Method for combined measurement of relative intensity
noise (RIN), optical modulation index and equivalent
input noise current
4.20 Noise figure of optical amplifiers
4.21 Influence of fibre
4.22 SBS threshold
5 Universal performance requirements and recommendations
5.1 Safety
5.2 Electromagnetic compatibility (EMC)
5.3 Environmental
5.4 Marking
6 Active equipment
6.1 Optical downlink transmitters
6.2 Optical uplink transmitters
6.3 Optical receivers
6.4 Optical amplifiers
7 Passive equipment
7.1 Connectors and splices
7.1.1 Data publication requirements
Annex A (informative) A simplified method of measurement
for return loss
Annex B (informative) Product specification worksheets for
optical amplifiers
Annex ZA (normative) Normative references to international
publications with their corresponding
European publications
Bibliography
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