The 2ch CWDM OAMD is designed by FIBERWDM, wavelength from 1270nm to 1610nm, and it is passive CWDM device, dual fiber, support 2channels difference business to west, and 2channels difference business to east( drop and add 2channels to difference side. It works in Broadcast and TV, IDC, finance, government, cloud, massive data and other industries, where the optical fiber resource are rare.
