BS EN 61300-3-3:2009
Current
The latest, up-to-date edition.
Fibre optic interconnecting devices and passive components. Basic test and measurement procedures Examinations and measurements. Active monitoring of changes in attenuation and return loss
Hardcopy , PDF
English
31-05-2009
1 Scope
2 Normative references
3 General description
3.1 Test method
3.2 Precautions
4 Apparatus
4.1 Methods 1, 2 and 3
4.1.1 General
4.1.2 Source (S)
4.1.3 Launch condition (E)
4.1.4 Monitoring equipment
4.1.5 Detector D
4.1.6 Stress fixture
4.1.7 Branching device BD
4.1.8 Temporary joints
4.1.9 Data acquisition
4.1.10 Monitor sample
4.1.11 Reference fibre
4.2 Methods 4 and 5
4.2.1 General
4.2.2 OTDR
4.2.3 Buffer fibre
4.2.4 Optical switches
5 Procedure
5.1 Monitoring attenuation and return loss of a single
sample - method 1
5.1.1 General
5.1.2 Attenuation monitoring - method 1
5.1.3 Return loss monitoring - method 1
5.2 Monitoring attenuation and return loss of multiple
samples using a 1 x N branching device -
method 2
5.2.1 General
5.2.2 Attenuation monitoring - method 2
5.2.3 Return loss monitoring - method 2
5.3 Monitoring attenuation and return loss of multiple
samples using two 1 x N optical switches -
method 3
5.3.1 General
5.3.2 Attenuation - method 3
5.3.3 Return loss - method 3
5.4 Bidirectional OTDR monitoring of attenuation
and return loss of multiple samples -
method 4
5.4.1 General
5.4.2 Attenuation - method 4
5.4.3 Return loss - method 4
5.5 Unidirectional OTDR monitoring of attenuation
and return loss of multiple samples -
method 5
6 Details to be specified
6.1 Method 1
6.2 Methods 2 and 3
6.3 Methods 4 and 5
Annex ZA (normative) - Normative references to international
publications with their corresponding European
publications
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.