Higher traffic requirements call for the use of hybrid equipment and in this series, SONET DWDM networking equipment is a major breakthrough. This equipment has integrated the best features of SONET DWDM are combined in OC-192 optics which delivers connectivity range of 80km. It has negligible dispersion compensation and is best suited for point-to-point connectivity set-up. Combining SONET DWDM technology together in SONET DWDM connector gives power to meet the high traffic demands and also to bring in the superior quality in connectivity. Cozlink is dealing in SONET DWDM connectivity solutions that are fully tested for compatibility with long range networking equipment. The sonet dwdm from Cozlink is economic, efficient, high performing and quite in consonance with industry set standards.