What is the connection between the pigtail and the fiber optic cable called

The connection between a fiber optic pigtail and a fiber optic cable is called a splice, typically achieved via fusion splicing or mechanical splicing. What a Fiber Optic Pigtail IsA fiber optic pigtail is a short length of optical fiber with a pre-installed connector on one end and a bare fiber on the other end. The connector end is factory-terminated and polished for low insertion loss and high return loss, while the bare fiber end is designed to be joined to a fiber optic cable in the field.

Pigtails are commonly used in Optical Distribution Frames (ODFs), terminal boxes, and patch panels to facilitate reliable and efficient network connections.

The Splice Connection

The bare end of the pigtail is connected to the main fiber optic cable using a splice, which can be either: Fusion Splicing: This method uses heat to fuse the fibers together, creating a permanent, low-loss connection. It is the most common method for high-performance networks because it ensures minimal signal attenuation and high reliability. Mechanical Splicing: This method aligns the fibers in a mechanical fixture and holds them together with an index-matching gel or adhesive.

It is faster but generally has slightly higher insertion loss compared to fusion splicing. After splicing, the joint is typically protected in a splice tray or closure to prevent damage and maintain network integrity. Purpose of the Pigtail-Cable ConnectionUsing a pigtail and splicing it to a fiber optic cable allows network installers to: Achieve factory-grade connector performance without field termination.

Provide flexibility to connect any type of cable to equipment or patch panels. Reduce installation time and labor costs compared to field-terminated connectors. Ensure long-term reliability and low signal loss in the network.

In summary, the splice is the technical term for the connection between a fiber optic pigtail and a fiber optic cable, with fusion splicing being the preferred method for high-quality, permanent connections.