https://www.reachoptics.com/optical-circulator.html en https://www.reachoptics.com/r-pioc-3port-31.html 1.1310nm,1550nm 2.Low polarization sensitivity 3.with LC SC FC ST connector 4.Low Insertion Loss 5.High Extinction Ratio 6.OEM/ODM https://www.reachoptics.com/ 2017/2/24 10:59:18 https://www.reachoptics.com/r-pioc-3port-c-l.html 3 port C&L band circulator is a special kind of fiber optic components, with single fiber bidirectional transmission function. 1.High Isolation,High Stability 2.Low Insertion Loss,Low PDL 3.High Return Loss 4.with LC/SC/FC/ST connector 5.Optical https://www.reachoptics.com/ 2017/2/24 10:59:18