QSFP+ 40G ER4 dual fiber to single fiber Converter test in a 30KM single fiber

Fiberwdm uses two 40G ER4 QSFP+ transceivers and two 40G dual fiber to single fiber Converter, one 10km +20KM single fiber, to 40G data traffic test; it can work in a 40G BIDI 10~40KM transmission solution.

100G/40G Dual fiber transceiver in single fiber transmission application:

Video 40G Data traffic test in 30km Single fiber