Which are the different types of cables?

Cables are classified into 5 types depending upon their purpose as follows:

Ribbon Electric Cables. It consists of multiple insulated wires running parallel with one another and is used for the transmission of multiple data simultaneously.

Shielded Cables. Shielded cable has a metal shield around it which protects against external electromagnetic interference. This type of cable is used in high-voltage applications where there is a possibility of damage to the insulation due to exposure to static electricity or other causes.

Twisted Pair Cables. Twisted pair cable is made up of two insulated conductors twisted together. The advantage of this type of cable is that it can carry more current than a single conductor, but at the same time, it is less expensive than ribbon cable.

Coaxial Cables. A coaxial cable is similar to a shielded cable except that it uses an inner conductor surrounded by a dielectric material and an outer conductor surrounding the dielectric material. The dielectric material provides electrical isolation between the inner and outer conductors.

Fibre Optics Cable. Fiber optic cable is also known as optical fiber cable. Optical fibers transmit light signals over long distances without distortion. They use glass or plastic tubing to protect the delicate strands of glass from outside forces


What is the difference between Ribbon and Coaxial cables?

A ribbon cable is a flat cable consisting of several individual wires wrapped around each other. Each wire carries a separate signal. Ribbon cables may be either unshielded (no metal) or shielded (with a metallic sheath).

A coaxial cable is a round cable containing a central conductor surrounded by a cylindrical insulator and then by a conducting layer called the shielding. This arrangement allows the cable to act as a waveguide.

The advantages of using fibre optic cables include:

They provide very fast data transfer rates.

They offer greater bandwidth than conventional copper-based cabling systems.

They require fewer repeaters to extend the distance of the system.

How do I choose the right cable for my application?

There are many factors to consider when choosing the right cable for your application. These include:

• Current carrying capacity
• Distance required
• Signal integrity
• Environmental conditions