EN 186290:1997

Foreword
CECC specification system
SECTION ONE - GENERAL
1 General
    1.1 Scope
    1.2 Related documents
    1.3 Definitions
    1.4 Safety
    1.5 Marking
SECTION TWO - REQUIREMENTS
2 Requirements
    2.1 Classification
    2.2 Reference components
    2.3 Gauges
SECTION THREE - QUALITY ASSESSMENT PROCEDURES
3 Quality assessment procedures
    3.1 Qualification approval
          3.1.1 Qualification by fixed sample procedure
          3.1.2 Sample size
          3.1.3 Preparation of specimens
          3.1.4 Testing
          3.1.5 Qualification by lot-by-lot and
                  periodic inspection
    3.2 Quality conformance inspection
          3.2.1 Lot-by-lot inspection
          3.2.2 Periodic inspection
          3.2.3 Sample size
          3.2.4 Preparation of specimens
          3.2.5 Testing
    3.3 Delayed deliveries

Describes Type MPO fibre optic connector sets - a multiway connector characterised by a rectangular ferrule 6.4 x 2.5 mm, for utilising two pins of 0.7 mm diameter as its alignment technology. Applies to a joint of multiple fibres by arranging them between two pin-positioning holes in the plug. Includes a push-pull coupling mechanism and a ferrule spring loaded in the optical axis direction. It has a single male key for orientation and limiting of the relative position between the connector and component to which it is mated.