X-Krama's 10G DWDM ( Dense Wavelength Division Multiplexing ) XFP is an optical transceiver module that

can combine a set of optical wavelengths of light into a single-core fiber for transmission. The channel spacing of the

10G DWDM XFP optical transceiver modules are small,such as 0.4 nm, 0.8 nm, 1.6 nm, etc., and requiring additional

wavelength control devices.         

         A key advantage of the DWDM transceiver module is that its protocol and transmission speed are irrelevant. The

DWDM-based network can transmit data using IP protocol, ATM, SONET/SDH, and Ethernet protocols, and the

processed data traffic is between 100Mb/s and 400Gb/s. In this way, a DWDM-based network can transmit  different

types of data traffic at different speeds on a single laser channel. From a QoS (Quality Service) perspective, DWDM

-based networks respond quickly to customer bandwidth requirements and protocol changes in a cost-effective manner.