SN EN 61300-3-3 : 1997

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

Specifies the procedure to monitor changes in attenuation and/or return loss of a component or an interconnecting device, when subjected to an environmental or mechanical test.