NBN EN 61755-1 : 2007

Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Document structure
5 Datum target
6 Test methods
7 Optical interface grades
8 Key parameters
9 Materials
Annex ZA (normative) Normative references to international
         publications with their corresponding European
         publications
Bibliography

Covers singlemode optical interfaces. It includes references, document structure details, definitions, preferred grades and the rules under which an optical interface is created.