COTU200G-M1H2-DCO muxponder card adopts advanced technologies such as coherent technology, QPSK,DP-8QAM or DP-16QAM high-order modulation, coherent DSP and photon integration, which can realize 800-2000 km transmission and supports C-band 96-wave (50GHz) tunability.
COTU200G-MIH2-DCO realizes the multiplexing of two 100G service signals into one 200G line signal, and converts the line signal into coherent optical of one standard DWDM wavelength, to access the DWDM combiner and splitter for wave length division multiplexing transmission. lt is the best solution for the shortage of optical fiber resources, excessive loss of optical fiber lines long-haul and super-capacity transmission.