The PM Tap Isolator(1030nm) from Anylink Technology is a Fiber Optic Isolator with Optical Power 60 mW (Average), Isolation 25 to 40 dB (Signal), Insertion Loss 16.62 to 27.2 dB, Wavelength 1030 nm, Return Loss 50 dB. More details for PM Tap Isolator(1030nm) can be seen below.