SFP Ttransceiver Module 10G CWDM With DDM Function

Product Details

CWDM optical module is an optical module that uses CWDM technology, and it is a low-cost WDM transmission technology for the access layer of the metropolitan area network. Using an optical multiplexer at the sending end, the CWDM optical module can increase network capacity by transmitting multiple data channels with separate optical wavelengths (1270nm-1610nm) on the same single fiber, and then use a demultiplexer at the receiving end to decompose into different Wavelength signals are then connected to different devices.