Learn what a pigtail connector is, explore electrical and fiber optic pigtail types, pigtailing outlets, pigtail splicing techniques, and how to choose the right one for your project. What Is a Pigtail Connector? Types and Applications A pigtail connector is a short cable with a connector on one. Whether it's an electrical system in your car, home, or factory, the quality of the connection is essential, and that's where pigtail connectors come in. These small, often overlooked components ensure a strong, safe electrical connection. Available in a range of multimode and single-mode fibers with SC, ST or LC connectors. By combining factory-installed connectors with spliced bare fiber, pigtails ensure that network installers can create. Traditional Fusion Splice-On Connectors with pigtails provide factory-polished performance with field-termination convenience within harsh environments. Mass Fusion Pigtails come with all 12 fibers terminated and a ribbonized. Home FutureFLEX® Air-Blown Fiber® Solutions Fiber Termination Pigtails Sumitomo Electric Lightwave's (SEL) Pigtails are critical components in fiber termination, providing a convenient and reliable way to connect fiber optic cables to wall-mounted or rack-mounted cabinets.