Upcoming Light Brigade Training Courses in New Bedford include: Fiber Optics 1-2-3, Fiber Optics for Data Centers, Splicing Deep Dive and more. View More Details.

Fiber Optic Center will be at Fiber Connect - and ANGA COM.
Schedule your meeting with a member of the FOC team now

    phone (800) IS-FIBER · (508) 992-6464

    Toggle Nav
    My Cart
    My Quote
    close
    Search

    D4 Connectors

    The D4 Connector is an older generation single-mode fiber optic connector that is spring loaded and keyed with a 2.0mm precision zirconia ferrule... Read More
    View as Grid List

    6 Items

    Set Descending Direction
    Filter
    per page
    Close
    Shopping Options
    Manufacturer
    Strain Relief Boot

    D4 Connectors

    The D4 Connector is an older generation single-mode fiber optic connector that is spring loaded and keyed with a 2.0mm precision zirconia ferrule. The screw-on mechanism is a threaded nickel-plated brass body. The key prevents opposing ferrules from touching while mating. D4 Connectors are available with a APC (Angled Physical) ferrule endface or a PC (Physical Contact) pre-dome ferrule endface. There is also a crimp free or crimp style version. Applications for the D4 Connector include telecom networks, WANs (Wide area networks), and LANs (Local area networks).
    Shop