Apc Vs Upc Fiber Connectors

Upc connectors are polished with no angle but apc connectors feature a fiber end face that is polished at an 8 degree angle.

Apc vs upc fiber connectors.

Upc connectors are not exactly flat however. The main difference between apc and upc connectors is the fiber endface. Upc connectors are polished with no angle. Differences between upc and apc connector.

Another more obvious difference is color. To put it simply pc upc and apc refer to the polish styles of the ferrules inside the fiber optic connectors just as the following figure shows the ferrule is the housing for the exposed end of a fiber designed to be connected to another fiber or into a transmitter or receiver. Sc apc vs sc upc with the rapid development of fiber networks fiber connectors have become an essential assembly to cater for high performance fiber optic system. This means that whilst a upc polished connector will be okay for a variety of optical fiber applications only an apc will cope with the demands of complex and multi play services.

Differences between upc and apc. Apc connectors feature a fiber endface that is polished at an eight degree angle. With upc connectors any reflected light is reflected straight back towards the light source. The main difference between upc and apc connector is the fiber end face.

The choice is even more important where connector ports in the distribution network might be left unused as is often the case in fttx pon network architectures. They have a slight curvature for better core alignment.