As a networker, you need to know the details of network media. We have many intermediate network media to connect to the network. We all know that the latest technology (FTTH) Fiber To The Home is very popular in our country. So let’s start with fiber optic cable. If we are going to connect to a network, we must first consider whether it is cable or wireless. If you want to connect with cable, you can still connect with UTP cable. With the advent of fiber optic cable, we need to know more about this.
The UTP cable we use now (Cat 5e) carries only the maximum signal (100mbps for Cat 5e and 1000 Mbps for Cat 6e) because it carries electrical signals and data. Then we can only connect locally. Fiber is not like that, you can connect indefinitely. In other words, you can connect to a WAN. The fiber optic cable comes with a light signal, so the speed is amazing. We now have an (FTTH) Fiber To The Home home installation service. The cable can also carry data and access TV channels.
With such a global fiber cable, the price is a bit higher. The price is much different than UTP cable. It is not as easy to use as the UTP cable we are using. There are also many tools used in conjunction with fiber optics. In other countries, you may also need to take a course on how to use a fiber optic cable to become proficient in using it. The reason why fiber optic cable is difficult to handle is that the fiber optic cable is made of glass core or plastic core. And the signal that goes through that glass core goes through the beam. The fiber in the glass core of the fiber optic cable is a beam of light that allows data to be accessed from one computer to another, even at the speed of light. Take a look at the Fiber Optic Cable below. Fiber Optic Cable The outer layer of the fiber optic cable is called an outer jacket, as shown in the figure below. The outer jacket protects the fiber optic cable from injury.
Regular Strength Fibers protect against interference such as Electromagnetic Interference (EMI) and Radio Frequency Interference (RFI). Then put glass fiber under PlasticBuffer Coating. Therefore, fiber optic cable has been used for network connection for many years. Now let’s learn more about how fiber optic cable works. How does fiber optic cable work with light?
There are two ways to work with light. Because this fiber optic works with light, attenuation cannot be a signal weakness. There are two modes for working with light. The two modes are Single Mode and Multimode. Take a look at the picture below. Signal Mode and Multimode are shown together with the image. Single Mode As shown in the picture, Single-Mode goes with One Directional. Multimode goes in Directional. Therefore, if you go to Fiber Mode with Single Mode, you can use Fiber Optic Cable Transmit and Receive Cable 4 Pair / 2 wire. For multimode, you only need to use one cable. It also contains more than one Glass Core. For example, a fiber optic cable glass core consists of 4 cores, 12 cores, and 24 cores. The connectors used in fiber optic cables are then connected to the cables.