The difference between cable and optical cable What is the difference between optical fiber and optical cable

What is a cable? A cable is a general term for optical cables, cables and other items. There are many uses for cables. They are mainly used for multiple functions such as controlling installation, connecting equipment, and transmitting power. It is a common and indispensable thing in daily life. Since the cables are live, the installation requires special care.cable

The difference between cable and optical cable

1. There is a difference in material. Cables use metal materials (mostly copper and aluminum) as conductors; optical cables use glass fibers as conductors.

2. There is a difference in the transmission signal. The cable transmits electrical signals. The optical cable transmits no signal.

3. There are differences in the scope of application. Cables are now mostly used for energy transmission and low-end data information transmission (such as telephones). Optical cables are mostly used for data transmission.

Optical cable

The difference between optical fiber and optical cable

Optical fiber is a thin and soft medium that transmits light beams. The optical fiber cable is composed of a bundle of fibers, which is referred to as an optical cable for short. The optical fiber is the core part of the optical cable. The optical fiber is protected by some components and the auxiliary protective layer to form the optical cable.

Optical fiber is usually made of quartz glass. Its cross-sectional area is a double-layer concentric cylinder, also called fiber core, which is fragile and easy to crack.