Operating Wavelength(nm):980/1310/1550 Package: Φ5.5*36 60*12*8 ORTE can provide high power in-Line optical isolator(Faraday isolator/High power isolator/Fiber optic isolator) and other customizable high power in-Line optical isolators. High Power In-Line Optical Isolator from ORTE have some features of low excess loss, high isolation, low PDL, compact design, high stability and reliability. And it can be used in EDFA, fiber optical instruments, and other areas.