Frequently Asked Questions

A 4 port polarization insensitive optical circulator is a compact, high-performance light-wave component that routes incoming signals from Port 1 to Port 2, incoming Port 2 signals to Port 3, and incoming Port 3 signals to Port 4.

The features of the 4 port polarization insensitive optical circulator include low insertion loss, wide band high isolation, low PDL, compact in-line package, high stability and reliability, and epoxy free optical path.

The applications of the 4 port polarization insensitive optical circulator include optical amplifier, metro area network, wavelength add/drop, dispersion compensation, and bi-direction communication.

Yes, requests for custom fiber pigtails, different wavelengths and handling power of operation or other specific needs will be readily addressed.

The ordering information for custom parts includes the part number, operating wavelength, grade, power handling, fiber diameter, fiber length, and connector. When inquiring, please provide the correct P/N number according to our ordering information, and attach the appropriate description would be better.

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