DIN EN 61300-3-3:2009-12
Current
The latest, up-to-date edition.
FIBRE OPTIC INTERCONNECTING DEVICES AND PASSIVE COMPONENTS - BASIC TEST AND MEASUREMENT PROCEDURES - PART 3-3: EXAMINATIONS AND MEASUREMENTS - ACTIVE MONITORING OF CHANGES IN ATTENUATION AND RETURN LOSS
Hardcopy , PDF
German
01-01-2009
1 Scope
2 Normative references
3 General description
3.1 Precautions
4 Apparatus
4.1 Methods 1, 2 and 3
4.2 Methods 4 and 5
5 Procedure
5.1 Monitoring attenuation and return loss of a
single sample - Method 1
5.2 Monitoring attenuation and return loss of
multiple samples using a 1xN branching device -
Method 2
5.3 Monitoring attenuation and return loss of
multiple samples using two 1xN optical switches -
Method 3
5.4 Bidirectional OTDR monitoring of attenuation and
return loss of multiple samples - 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
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