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Products Home >>Components for Optical Network >>Optical Isolator
Produts Details
Product Name: PM Filter Tap Isolator
AFR's Polarization Maintaining Tap Isolator combines a tap coupler and polarization sensitive/insensitive isolator into a single compact package. It has high extinction ratio and very low insertion loss. The component is ideal for fiber amplifier and fiber optic system where signal monitoring is required.
Specifications Parameter Unit Single Stage Dual Stage Center Wavelength (λc) nm 1310, 1480 or 1550 Operating Wavelength Range nm λc ± 15 Max. Excess Loss dB 0.8 0.9 Tap Ratio % 1 ± 0.5%, 2 ± 0.4%, 5 ± 1.0%, 10 ± 2.0% Typ. Peak Isolation dB 40 55 Min. Isolation, λc ± 10 nm, 23 ℃, all polarization states dB 30 45 Min. Extinction Ratio dB 20 Min. Return Loss dB 50 Min. Directivity dB 50 Max. Optical Power (Continuous Wave) mW 300 Max. Tensile Load N 5 Operating Temperature ℃ -5 to +70 Storage Temperature ℃ -40 to +85 Fiber Type SMF-28 or PM Panda fiber for tap port PM Panda fiber for input & ouput ports
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