Shaoxing ZKTel Equipment Co.,Ltd

ZKTel's CWDM SFF series single mode transceivers is low power, high performance CWDM modules for bi-directional serial optical data communications such as Fast Ethernet, SDH/SONET, gigabit Ethernet and 1X/2X Fiber Channel. There are eighteen center wavelengths available from 1270 nm to 1610 nm, each step 20 nm.