CommScope has introduced broad-based with its SYSTIMAX LazrSPEED 550 multimode fiber WBMMF cable products. This fiber can support four wavelengths 850nm to 950nm transmitted simultaneously, rather than that single wavelength ordinary OM4 fiber. CommScope OFC once during the year, and Finisar exhibited together with the application of short-wavelength WDM optical modules and this fiber. The use of this fiber provides a new option for reducing costs from 40G to 400G optical modules of various types. In addition, this fiber also supports traditional OM4 fiber applications.