Fc Pc Fiber Connector

Fiber connectors are not all the same.

Fc pc fiber connector.

Keyed 2 00mm 25 40 db return loss pm sm or mm fiber. O fc pc ferrule connector physical contact most common of the fc connectors. The pc is similar to the flat fiber connector but is polished with a slight spherical cone design to reduce the overall size of the end face. It is commonly used with both single mode optical fiber and polarization maintaining optical fiber.

But it is since the decibel scale is not linear. Common types of fc connectors for example. Threaded fc pc connectors are designed for high vibration environments. Radiused zirconia ferrules to ensure low loss.

Fc connectors are used in datacom telecommunications measurement equipment and single mode lasers. Fc pc connector the fc connector is a fiber optic connector with a threaded body which was designed for use in high vibration environments. Thorlabs offers fc pc connectors with 2 0 mm narrow keys and ceramic ferrules. Our larger bore connectors accommodate our large core fiber series and are ideal for optogenetics applications.

For example an angled fc connector may be designated fc apc or merely fca. The fc pc single mode connectors on this page feature a pre radiused 20 mm ceramic ferrule that minimizes back reflections. The pc stands for physical contact because these connectors allow the surfaces of two connected fibers to be in direct contact with each other. This difference is especially important when sending rf signal as opposed to digital data.

Pc and upc are flat connectors with a straight polished fiber. Our fc pc connector features a patented nod spacer element for greater reliability and ease of assembly. The orl between pc upc and apc might not sound as much. So a return loss of 40 db means 0 01 of the light is reflected back 50 db means 0 001 and 60 or higher means just 0 0001 of light is reflected back into the light source which is why just apc connectors handle the demands of multi play services.

What is the difference. We also provide an fc fiber coupling adapter family to support fc pc interconnection. Pc fiber connector the physical contact is polished with a slight spherical design to reduce the overall size of the end face which helps to decrease the air gap issue faced by flat fiber connectors. The tip is slightly curved to ensure only the fiber cores make connection during mating not the ferrules themselves.

This helps to decrease the air gap issue faced by regular flat fiber connectors resulting in lower optical return loss orl with less light being sent back towards the power source. Corning s fc adapters are available in a wide range of hybrid adapter styles to fit almost any. Non angled versions may be denoted fc pc or with specialized designations such as fc upc or fcu to denote an ultra quality polish on the fiber end face. As well as the different physical types such as sc fc and e2000 there is a big difference between apc and pc or upc connectors.

This is not much use for single mode fiber cables with a core size of just 8 9 µm hence the necessary evolution to physical contact pc connectors.