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Fiber Optic Circulators
BoxOptronics' fiber optic circulators are non-reciprocating, one directional, three-port devices that are used in a wide range of optical setups and for numerous applications. Our fiber optical circulators have a center wavelength of 1064, 1310 (O-Band), or 1550 nm (C-Band). Additionally these fiber optical circulators are available unterminated, with FC/PC connectors, or with FC/APC connectors. Boxoptronics offers Single Mode (SM) and Polarization-Maintaining (PM) Fiber Optical Circulators.

An optical circulator is analogous to an electronic circulator and both perform similar functions. fiber optic circulators is a three-port device that allows light to travel in only one direction. A signal entering to Port 1 will exit Port 2 with minimal loss, while a signal entering Port 2 will exit Port 3 with minimal loss. Light entering port 2 experiences a large amount of loss at port 1, and light entering port 3 experiences a large amount of loss at ports 2 and 1. 

Because of its high isolation and low insertion loss, fiber optical circulators are widely used in advanced communication systems as add-drop multiplexers, bi-directional pumps, and chromatic dispersion compensation devices.
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  • BoxOptronics' 1310 nm Single Mode SM Fiber Optic Circulators are available unterminated, with FC/PC connectors, or with FC/APC connectors. Our 1310 nm SM Fiber Optic Circulators have a maximum power handling of 500 mW (CW). The 1310 nm Single Mode SM Fiber Optic Circulators advanced micro optics design, it features low insertion loss, low polarization sensitivity, high isolation, and high stability. The excellent characteristics of this product make it an ideal choice for application in fiber amplifier systems, pump laser diodes, and optical fiber sensors.

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  • BoxOptronics' 1550 nm Single Mode SM Fiber Optical Circulators are available unterminated, with FC/PC connectors, or with FC/APC connectors. Our 1550 nm Single Mode SM Fiber Optical Circulators have a maximum power handling of 500 mW (CW). The 1550 nm Single Mode SM Fiber Optical Circulators advanced micro optics design, it features low insertion loss, low polarization sensitivity, high isolation, and high stability. This circulators are widely used in DWDM system, bi-directional pumps and and chromatic dispersion compensation devices.

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Customized Fiber Optic Circulators can be bought from Box Optronics. As one of the professional China Fiber Optic Circulators manufacturers and suppliers, we assist customers to provide better product solutions and optimize industry costs. Fiber Optic Circulators made in China is not only of high quality, but also cheap. You can wholesale our products at low prices. In addition, we also support bulk packaging. Our value is "customer first, service foremost, credibility foundation, win-win cooperation". For more info, welcome to visit our factory. Let us cooperate with each other to create a better future and mutual benefit.

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