CONTENTS

 1     Scope
 2     References
        2.1     Normative references
        2.2     Informative references
 3     Definitions
        3.1     Terms defined in this Recommendation
        3.2     Terms defined in other Recommendations
 4     Abbreviations and acronyms
 5     Coarse WDM and its applications
 6     Nominal central wavelengths for coarse WDM systems
Appendix I – Central wavelength spacing and wavelength variation
Appendix II