Which family of components for wavelength add/drop does the single module ROADM and 80-channel wavel seenagape 9 years ago Which family of components for wavelength add/drop does the single module ROADM and80-channel wavelength cross connect use? A. NCS 4000 B. NCS 2002 C. 15216 passive multiplexers D. 15600 passive multiplexers ← Previous question Next question →