This type of cable is much safer to use
illustration of a man at work (pexels.com/olia danilevich)
In running a network to devices, it is necessary to have a cable network that is useful for connecting data transfers. For the use of cable networks for the internet, the types of cables commonly used are coaxial cables and fiber optic cables. Both of these cables have good and optimal capabilities in terms of conducting heat so that these two types are often used by various internet providers.
Therefore, before you choose a good type of cable for your home internet. You need to understand in advance the differences between coaxial cable and fiber optic which will help you choose the right type of cable. See, the explanation below to understand the differences between these two types of cables.
What is coaxial cable?
coaxial cable illustration (doc. Tokopedia)
Coaxial cable is a type of cable that has the same axis. Coaxial cable has several parts, namely cable shield, insulator, copper mesh, middle conductor, and outer conductor. On the outer conductor protects the middle conductor which is useful as a network conductor. The middle conductor is formed from braided copper wire or aluminum foil.
This cable is also known as coax. The copper conductor will directly transmit data and as an insulator distributes insulation to the copper conductors and the insulator is surrounded by braided metal conductors which can prevent electrical signal interference and prevent cross talk. All of these arrangements are covered by a protective plastic layer to keep the cables extra safe.
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Part of the coaxial cable
When you come across coaxial cable, it has several parts. Various parts of this cable are used as shields.
Parts of this cable include a protective plastic layer, braided copper mesh, insulator, and copper conductor. These parts can be explained as follows:
Protective plastic layer is an external polymer layer that has a plastic coating. This section is useful as a protective layer of internal damage. Braided copper mesh used as a shield against electromagnetic interference. This section blocks EMI from entering and leaving the coaxial cable. Isolator is a dielectric plastic insulation that is around the copper conductor. This section acts as a barrier between the central conductor and the shield. Copper conductor is the central conductor and as the point of data transmission.
Coaxial cable function
This cable is used to transmit electrical signals through high frequencies error which will later be shared in the form of audio, visual, or data. This cable is often found on televisions, computers, and radios because of its very clear function as audio and visual needs.
Coaxial cable type
There are various types of coaxial cable. Each type of cable is used in accordance with existing situations and conditions. The following types of coaxial cable:
Hard line
This cable has a larger diameter than other coaxial cables. These cables use a center conductor made of copper, aluminum, silver, or steel. This type of cable is used to transmit signals with high strength. Triaxial cable
There is an additional braid on the cable used as protection. On ground will leave a ground loop current or capacitive field noise away from the inner core conductive elements. Triaxial cable provides an offer to increase the ratio signal to noise, increase bandwidth, rejects interference, and reduces cable loading and cable loss. Rigid line
Rigid lie cable has two copper tubes which are installed concentrically at fixed intervals along the length of the cable which supports it and acts as a PTFE support (Polytetrafluoroethylene) or disc isolator. This cable is referred to as rigid coaxial but allows it in a more appropriate moniker as it is bendable or flexible looking at traditional cables. Radiating cable
Cables of this type are used for antenna transmitters that have a long and flexible size and have a slot that is useful as an RF signal transmitter with the installation around a corner, along the monorail system, then it will pass through the tunnel to distribute wireless data signals even in difficult situations or not. covered by traditional antennas.
Data rates via coaxial cable
Judging from data rates, some of these service providers can get up to 1,000 Mbps. The coaxial cable will run the connections in the house probably simultaneously. Shared use in a home environment can slow down and reduce speed.
Advantages of coaxial cable
Some other advantages provided by this type of cable, among them:
Easy installation process
The copper material used for this cable allows it not to be prone to bends so the installation process will be quite easy. The costs required are more affordable
The use of copper material in this cable will be much cheaper. In addition, the costs for installation and maintenance are not much.
Also Read: How to Connect a Laptop to a TV Without Cables, Not Complicated!
Disadvantages of coaxial cable
Other disadvantages of this type of cable, among them:
Small cable capacity
This cable has a fairly small capacity. When sending data, the speed obtained is only 5 Mbps and this is the biggest factor that makes home internet service providers switch to fiber optics. The resistance is weak
The resistance of this cable is weaker than optical fiber. Requires electricity
This cable can conduct electricity when there is electricity. This encourages a short circuit which results in the router burning up especially when there is bad weather such as lightning when it rains. This cable also often experiences interference from electromagnetic signals. The portions are huge
This cable has a large diameter and weight because of the use of copper material.
What is fiber optic cable?
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illustration of fiber optic cable (doc. Tokopedia)
Fiber optic is a new cable technology by utilizing media such as glass or plastic threads or fibers to transmit data. The nature of this cable is flexible which is covered by cladding and buffer. Cladding is part of the outer layer as a protector of the cable core and reflects back the light that has come out so that it goes back into the core. Whereas, buffer as a protective layer for cable fibers to avoid damage due to external influences.
The use of glass fiber or plastic as a medium can transmit light signals with a longer range and high speed without the help of other tools. Through optical cables, data can be sent in large quantities with farther distances and faster than other media.
Optical cable function
The use of fiber optic cables helps in everyday computing matters. Each piece of glass will provide a path for light. Then the core will reflect light and allow light to pass through the bends in the cable to avoid signal loss.
The most important feature of fiber optic cables is the way they are made and function in new ways. The uniqueness of the light that is owned by using glass makes this cable useful for the world of high-speed internet.
Data transmission speed of optical cable
The speed offered by this cable reaches 10 Gbps, which depends on the service provider and internet equipment you have. However, some internet service providers provide offers that are not as fast as that.
Make sure to choose the right plan and wireless router. This is done in order to obtain various benefits from its connectivity.
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How fiber optic cables work
This cable consists of one or more strands of glass that function in supporting everyday computing. Each central strand is a core that is used as a pathway for the passage of light.
A layer of glass will surround the core. This layer of glass is cladding. This layer will reflect light inward which is useful for avoiding lost signals and pushing light through bends in the cable.
Advantages of optical fiber
Other advantages of fiber optics, including:
Small fiber optic components
Optical fiber has smaller components than coaxial cable. This cable has a smaller diameter with a light weight that makes this cable superior. No need for electricity
The use of this cable is quite safe because there is no need for an electric current so it will not produce a short circuit hazard. In addition, this cable is resistant to electromagnetic interference or other disturbances, resulting in good quality data transmission and processing. Strong resistance
The resistance of optical fiber is stronger than that of coaxial cable. Larger capacity
The cable transmission capacity is up to 2 Gbps with further coverage without signal amplification. For single mode cable the signal will weaken at a distance of 40 miles, while for multimode cable at a distance of 503 meters.
Disadvantages of fiber optics
The following are the disadvantages of fiber optics:
Expensive cost
The advantages provided by fiber optics make this cable quite expensive compared to coaxial cables. Starting from the quality of the cable, installation costs, to maintenance, it requires a high cost. Difficult installation process
The need for accuracy and caution when carrying out the optical cable installation process. This is what makes this process quite difficult to do.
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2023-07-30 05:31:00
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