In comparing the armored type VS the non armoured type of cable, most differences can be seen in the application, durability, and physical damage resistance.
As a result of the rapid development of optical communication, an increasing number of fiber optic cables are being utilized in a variety of diverse settings.
What if difficult circumstances were present? If this is the case, it is absolutely necessary to guarantee that the data transmission via your wires is both smooth and reliable.
Armoured cable is used for this purpose when it comes to the game.
The name of an armoured cable gives away the fact that it is protected against mechanical damage, in contrast to an unarmoured cable, which does not have this protection.
What really differentiates them from one another? The question is, why should we use armored cable rather than unarmoured cable? It’s possible that the answer is in this post.
There is a widespread misconception that armored cables can only provide protection in the form of metal. It could be fiber yarn, glass yarn, polyethylene yarn, or any number of other types. To clarify, the material used for the armor does not always have to be metal.
The fact that armored cable includes an additional optical cable outer protective layer is the only thing that differentiates it from unarmored cable.
Unarmored cable does not have this layer. When compared to unarmored cable, the cost of four-core armored cable is often higher.
However, the cost of steel strip and aluminum armored cable is significantly lower than that of Kevlar armored fiber cable, which is typically reserved for exceptional circumstances.
A Glance at the Armoured Cable
A cable that is armored has an additional layer of protection that prevents it from being cut or worn away by abrasion. The armor layer of a coaxial cable consists of a foil wrap that is ribbed in a manner similar to that of corrugated metal in order to allow for flexibility.
A flooding compound is wrapped around the inside and outside of that wrap in order to prevent moisture from penetrating the cable and causing an impairment.
To protect the cable from being damaged, a four-core armoured cable has a complex internal structure that is composed of multiple layers.
The rodent, abrasion, and twist protection offered by the outer jacket, which is typically constructed of plastic, is provided by the outer jacket. The armoring materials, which are mostly comprised of kevlar, steel, and aluminum foils, have the primary purpose of preventing the armored cable from becoming stretched while it is being installed.
It’s possible that a lot of people believe that armoured cable is only metal for protection. To be more specific, the material used for the armor does not have to be metal; rather, it might be fiber yarn, glass yarn, polyethylene, or any number of other materials.
The sole thing that distinguishes armored cable from unarmored cable is that the former possesses an additional outer protective covering for optical cable.
This is the only distinction between the two types of cable. Armoured cable with steel strip and aluminum is significantly less expensive than armored fiber cable with Kevlar, which is typically reserved for exceptional circumstances, and tends to be more expensive than unarmored cable with four cores.
Armoured cable with four cores and Kevlar is typically reserved for exceptional circumstances.
As an alternative to conduit, armored cable can be used in places that are prone to mechanical damage, such as on the exteriors of walls.
The electrical continuity of the safety ground is maintained by the armored cable, which typically consists of a thin metal ribbon. (You can’t rely on the continuity of the conduit, so you need to run a separate ground wire in flexible conduit as well.)
The use of four-core armored cable is recommended for both high- and low-voltage distribution.
Unarmored electrical wire, which is less expensive, can be put instead of armored electrical cable inside walls and in other protected locations. Control systems are the most common application for unarmored wire.
Why Should You Choose to Work with Armoured Cable Instead of Unarmoured Cable?
Armoured cable should be utilized for more than one cause, and those reasons are as follows: The most important reason has to do with the cable’s strength; armored cable was utilized to a much greater extent in years gone by, when cables were simply directly buried beneath the ground and were not routed through a conduit.
Because conduits are required to be trenched in prior to the installation of network components in the majority of modern local municipalities, the use of unarmored cable is no longer necessary in the majority of applications.
Second, animals and rodents are capable of and will chew through wires; therefore, the armor protects the cables from damage caused by animals or shoveling in applications that involve direct burial.
Thirdly, although this is the least likely reason for its application, the armor, when grounded, can provide an additional layer of RF protection in a location that contains an off-air radio frequency signal that is strong enough to cause interference with your network.
The term “armored cable” refers to a type of fortified cable that is more resistant to abrasion and strain than the conventional type of optical cable.
Because it offers unrivaled protection against physical damage without compromising the flexibility or functioning of fiber networks, 4-core armored cable is an excellent complement to any fiber network that is located in a potentially dangerous area.
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