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BS EN 61300-2-9:2017

$102.76

Fibre optic interconnecting devices and passive components. Basic test and measurement procedures – Tests. Shock

Published By Publication Date Number of Pages
BSI 2017 18
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This part of IEC 61300 defines a test method to reveal mechanical weakness and/or degradation of fibre optic devices when subjected to repetitive or non-repetitive mechanical shocks. It simulates infrequent repetitive or non-repetitive shocks likely to be encountered in normal service or during transportation.

PDF Catalog

PDF Pages PDF Title
6 CONTENTS
7 FOREWORD
9 1 Scope
2 Normative references
3 Terms and definitions
10 Figures
Figure 1 – Fixing points
11 4 General description
5 Apparatus
5.1 Shock machine
5.1.1 General
Figure 2 – Pulse shape and limits of tolerance for half-sine pulse
12 5.1.2 Repetition rate
5.1.3 Velocity change tolerances
5.1.4 Cross axis motion
5.1.5 Acceleration measuring system
13 5.2 Mounting fixture
5.3 Optical power measuring equipment
6 Procedure
6.1 Preparation of DUT
Figure 3 – Frequency characteristics of the overall measuring system without low-pass filter
Tables
Table 1 – Required frequency characteristic values for the overall measuring system
14 6.2 Pre-conditioning
6.3 Initial examinations and measurements
6.4 Testing
6.5 Recovery
6.6 Final examination and measurements
15 7 Shock severity
8 Details to be specified
Table 2 – Severity for passive components and modules
Table 3 – Severity for fibre management systems and closures
16 Bibliography
BS EN 61300-2-9:2017
$102.76