Inline Closure Manufacturers Share The Characteristics And Manufacturing Process Of Fiber Optics


Optical fibers transmit signals in the form of optical pulses, using glass or plexiglass as the network transmission medium. It consists of a fiber core, a cladding, and a protective sleeve. Optical fibers can be classified into single-mode fibers and multimode fibers. Today, Inline Closure manufacturers share the characteristics and manufacturing process of fiber optics:

First, the reason why the fiber optic cable is developing rapidly is that it has the following characteristics:

1. The transmission bandwidth is very wide and the communication capacity is large;

2. Small transmission loss and long relay distance, especially suitable for long-distance transmission;

3. Strong anti-lightning and anti-electromagnetic interference capability;

4. Confidentiality is not easy to be eavesdropped or intercepted;

5. Small size and lightweight;

6. Low bit error rate and high transmission reliability;

Second, the manufacturing process of optical cable is generally divided into the following processes:

1. Screening of optical fibers: Fibers with excellent transmission characteristics and acceptable tension are selected.

2. Dyeing of optical fiber: It is marked by the standard full chromatogram, and it is required that the high temperature does not fade and does not migrate.

3. Secondary extrusion: The plastic with high elastic modulus and low linear expansion coefficient is extruded into a tube of a certain size, and the optical fiber is incorporated into the moisture-proof and waterproof gel, and finally stored for several days.

4. Cable stranding: stranding a number of extruded fibers with a reinforcing unit.

5. Squeeze cable outer sheath: add a sheath to the stranded cable.