DIN EN 50377-9-2:2004-09

1 Scope
  1.1 Product definition
  1.2 Intermateability
  1.3 Operating environment
  1.4 Reliability
  1.5 Quality assurance
2 Normative references
3 Description
  3.1 Plug
  3.2 Adaptor
  3.3 Materials
  3.4 Dimensions
  3.5 Colour and marking
4 Variants
  4.1 Terminated plug
  4.2 Adaptor
  4.3 Identification of variants
5 Dimensional requirements
  5.1 Outline dimensions
      5.1.1 Plug variants
      5.1.2 Adaptor variants
  5.2 Mating face and other limit dimensions
      5.2.1 Plug
      5.2.2 Ferrule end face geometry after termination
      5.2.3 True position of fibre cores after termination
      5.2.4 Control of fibre axis
      5.2.5 Adaptor
6 Tests
  6.1 Sample size
  6.2 Test and measurement methods
  6.3 Test sequence
  6.4 Pass/fail criteria
7 Test report
8 Performance requirements
  8.1 Dimensional requirements
  8.2 Optical performance requirements
  8.3 Mechanical performance requirements
  8.4 Environmental performance requirements
Annex A (informative) Sample size and product sourcing requirements
Bibliography

Contains the initial, start of life dimensional, optical, mechanical and environmental performance requirements which a terminated and assembled multimode MT-RJ connector set (plug adaptor plug) must meet in order for it to be categorised as an European Standard product.