The D4 connector is an older generation single mode fiber optic connector with threaded nickel-plated brass body and 2.0mm precision zirconia ferrule.
This connector is available with a Physical Contact (PC) pre-dome ferrule endface as well as with an Angled Physical (APC) ferrule endface. We offer a crimp free and a crimp style version D4 connector, with various boot types and colors.
