The ClearSpectrum™-HLDC is a static chromatic dispersion compensation module for coherent communication ultra long-haul networks. This 1U half-rack module is specially designed to compensate a large amount of dispersion while maintaining a very low insertion loss. TeraXion’s well-established technology in Fiber Bragg Grating (FBG) translates into a reliable and compact solution based on a cascade of several Telcordia qualified gratings. This RoHS-6 solution offers a wide 50 GHz operation bandwidth regardless of the level of dispersion making it perfectly suited for substantial dispersion compensation of 40 and 100 Gb/s coherent detection links.

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