DiCons Coarse WDM is designed to multiplex and demultiplex signals in metropolitan, access, and enterprise networks. Coarse WDMs are low-cost components for systems with fewer than eight channels and feature wide 13 nm channel passbands to accommodate variations in laser center wavelengths over temperature.
Coarse WDMs multiplex and demultiplex signals in systems based on an emerging industry standard grid with 20 nm channel spacings. These systems use uncooled lasers and low cost Coarse WDM components as an alternative to more expensive components based on 100 GHz or 200 GHz channel plans.
Channel plans based on 20 nm channel spacing
High isolation for demultiplexing applications
Low insertion loss
Tested to Telcordia GR-1221
1. Optional 38 or 40 mm housing lengths by request.
SCD 0012 Rev B( Page : 19 )