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BS EN 61300-3-14:2014

BS EN 61300-3-14:2014

$102.76

Fibre optic interconnecting devices and passive components. Basic test and measurement procedures – Examinations and measurements. Error and repeatability of the attenuation settings of a variable optical attenuator

Published By Publication Date Number of Pages
BSI 2014 16
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This part of IEC 61300 provides a method to measure the error and repeatability of the attenuation value settings of a variable optical attenuator (VOA). There are two control technologies for VOAs, manually controlled and electrically controlled. This standard covers both control technologies of VOAs and also covers both single-mode and multimode fibre VOAs.

PDF Catalog

PDF Pages PDF Title
6 CONTENTS
7 1 Scope
2 Normative references
3 General description
8 Figures
Figure 1 – Measured versus nominal attenuation
9 4 Apparatus
4.1 Light source (S) and launch conditions
4.2 Detector (D)
4.3 Reference fibre (RF)
4.4 Temporary joint (TJ)
10 5 Measurement procedure
5.1 Measurement set-up
5.2 Measurement procedure
6 Calculation
6.1 Attenuation error for VOAs with absolute calibration
Figure 2 – Measurement set-up
11 6.2 Attenuation error for VOAs with relative calibration
6.3 Maximum deviation of attenuation from setting for all attenuation levels
6.4 Repeatability of attenuation
7 Measurement report
12 8 Details to be specified
8.1 General
8.2 Light source and launch condition
8.3 Detector
8.4 Reference fibre
8.5 Temporary joint
8.6 DUT
8.7 Measurement procedure
8.8 Measurement uncertainty
8.9 Others
13 Annex A (informative) Example of a sample measurment record
Tables
Table A.1 – Device performance specifications versus actual performance
14 Annex B (informative) Measurement method of hysteresis characteristics
B.1 General
B.2 Measurement procedure
B.3 Calculation

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BS EN 61300-3-14:2014
$102.76