All signs indicate that fully meshed patterns and dynamic changes are the future for traffic in metropolitan optical networks. Dense-wavelength-division multiplexing (DWDM) technologies are evolving ...
SANTA ROSA, July 3, 2001 — Telecommunications component startup Cierra Photonics has rolled out a new fiber-optic filter chip that the company says will double the voice and data carrying capacity of ...
According to sources, four new companies in China are each installing at least 10 sets of DWDM (dense wavelength division multiplexing) filter equipment, with plans to initiate volume production by ...
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