Network cables are used to connect, transfer data and information between computers, routers, switches, and storage networks. These cables are mostly the vector or medium through which data flows. There are several types of communication cables. The appropriate type depends on the structure and topology of the general system architecture.

So-called twisted pair cables dominate the most common types of communication cables. In local networks; Typically office environments, commercial and commercial spaces, copper communication cables or twisted pair cables are by far the most used types. Twisted pair cables are used in many Ethernet networks. These "wires" or conductors are made up of four pairs of thin wires or conductors and are located within the insulation or outer sheath of the cable. Each pair is rotated in several additional rounds. These twists prevent interference from other devices and other nearby cables!

Fiber optic cables are specified when high bandwidths may be needed. Especially in data centers where the installation requires a high capacity, e.g. in hospitals, airports and banks. However, fiber optic cabling is becoming the preferred medium for installations that send large amounts of data. there are other types of cables, such as coaxial cables, multi-pin cables, and other types of media, such as wireless, that are also known as WLAN.

How to become a network cable installer :

Installers and repairers of telecommunications equipment usually require post-secondary training in electronics, telecommunications or information technology and are trained at the workplace. An industrial certificate is required for some positions.


Post-secondary training in electronics, telecommunications, or computers is generally required for telecommunications technicians.

Special instructions in the areas of basic electronics, telecommunications and IT, which are offered at adult education centers and technical colleges, can be particularly helpful. Most programs lead to a corresponding certificate or diploma in electronic repair, computer science, or related subjects.

Some employers prefer to hire candidates with appropriate qualifications, particularly for positions such as head office technicians, head office technicians, and those who work with commercial communication systems.


After hiring, the telecommunications technicians receive practical training, which usually lasts a few months. The training includes a combination of lessons and practical work with an experienced technician. In these settings, the employees learn the internal parts of the devices and tools that are required for the repair. Technicians who have completed post-secondary training often need fewer instructions at work than those who do not.

Some provide training courses to learn about devices, processes and technologies offered by device manufacturers or industry associations.

As technology in this sector is continuously evolving, telecommunication technicians must manage new devices throughout their career.

Licenses, certifications, and registrations

Some technicians must be certified for specific tasks or work on certain devices. Certification requirements vary by employer and specialization.

Org such as the Society of Cable Telecommunications Engineers offers certifications for telecommunication technicians. Some manufacturers also provide network cable certification for working with specific devices.


Advancement opportunities often depend on previous professional experience and training. Workshops with extensive plant knowledge can be approved as sales employees for production.

Important features

Color vision - Telecommunication engineers must be able to distinguish different colors because they work with color-coded wires.

Expertise in customer service - Telecommunication technicians who work in customers' homes and offices must be educated and educated. You must be able to teach people how to maintain and use communication equipment.

Mechanical skills - Telecommunication technicians must be familiar with the equipment they have installed and repaired, their internal parts, and the appropriate tools necessary for their use, installation or repair. You also need to understand the manufacturer's instructions when installing or repairing equipment.

Ability to solve problems - Telecommunication engineers, must be able to solve the issues and find solutions that are not immediately evident.

What is Network cable certification

When certifying network cables, test devices used to accurately test whether a copper or fiber-optic network cable is working at the expected or required level. It is not enough to just connect one cable and expect the network to work at the highest level. Certainly, the ISP; Frontier, Comcast, etc. Set bandwidth and speed. From now on, your connections, cable types, routing methods, environments and more can cause enough problems that you have little or nothing when the data arrives on your computer.

Start from home or the company "Demarc", short for Demarcation. This is the place of your home where the ISP signal becomes yours. Usually, this is a home connection.

If your house is older or the cabling has not been carried out correctly, these cables are led directly to a wall socket or a door. In much older homes and frightening new installations from the unknown, you can even see the chain wiring, in which the first wire leads to a socket and then jumps from this socket to the next and to the next. This works well for the dial tone, but not on a data network.