Cables come in a variety of different shapes and sizes. These shapes are designed to serve different purposes and are used differently as well. Among the many categories that are designed to separate them, there are twisted pairs and braided cables. The purpose of these cables is to transfer data, however, they are used differently according to their functionality. Both types of cables are designed to transmit data with minimum interference.
There can be a network designed which is based on a combination of twisted pair and the braided cables. A different section may have different types of cables installed within them. Many factors influence the type of cable which is selected for a specific purpose. The objective is achieved in several ways. Let’s try to understand the difference between these two cables in detail.
Twisted Pairs
Twisted pair cable is a type of coax cable which is generally used for telecommunications. These cables have twisted pairs of insulated wire, this is where the name “Twisted Pairs” comes from. There are two types of twisted-pair cables that are used, the difference is classified according to them being shielded or unshielded.
- Unshielded Twisted Pairs: This type of cable is comparatively cheaper as compared to the one we will discuss next. There is a downside to this cable i.e. it is more prone to interference from the surrounding environment.
- Foiled / shielded Twisted Pairs: The foiled/unshielded twisted pair contains a foil shield to protect it.
The installation of coax cables can be quite difficult, this is why sometimes two conductors can be twisted to form a twisted cable. One of the many advantages of this type of cabling is that it is thinner. Being thin means it is easy to integrate with other cables. However, these types of cables are not capable of supporting the system in the long run.
In the bargain, the design of the twisted cable is more affordable. Additionally, they are more capable of transmitting data at higher rates. They can be connected through the RJ45 connector. This connector is very similar to the one used in telephones but it is designed specifically for the twisted pairs. It would be useful to know that all category cables fall into the category of twisted pair cables. However, not each of the twisted pair cables is category cables. Some of the twisted pair cables fall under a different category altogether.
Twisted Pair Cables are especially useful in areas where a large amount of interference is expected. It is recommended to use the shielded twisted pair cables in such areas. These types of cables are especially useful in areas where motors are running. The twisted cables are also capable of long runs and can be shielded in a variety of ways.
Braided Cables
The second type of cable that we will be discussing are the braided cables. Braided cables are more commonly known as braided coaxial cables. The braided coaxial cables have two conductors. There is one in the center and one on the outside. These two conductors are separated through an insulator in the middle. This makes a total of four insulation layers. The conductor on the inside is covered with an insulating layer made up of a dielectric material. Since the transfer of the signal takes place both ways, the circuit in the forward direction takes place in the inner conductor. While the later which is the braided section, has signal running in the opposite direction making it return circuit.
Braided cables are less costly as compared to other cables. Another advantage is that they can be used for different frequency transmissions. This is why braided cables are essentially used for cable TV. They are also useful in making connections between different components such as that of DVD players etc. Their preference is also explained by the amazing property that they have. The cables are protected against external electromagnetic signals. This makes them ideal to be placed next to metallic objects. They are capable of minimizing external interference and lessen power loss. However, they are not used widely for computer-based networks.
Similar to the “Twisted Pair” cables, the “Braided cables” are generally of two types. They are classified according to their resistance. The first one is of 75 Ohms, this type of cable is useful in transmitting video signals. The second type is known for its 50 Ohm resistance. This type of transmission is based on two-way communication.
Which to Choose?
Explaining the properties and working of the cable types was just one step towards helping you understand which cable to use. Your choice should be based on factors like cost, durability, functionality, reliability, and usage. Although, both of them are widely used, there are certain things for you to remember while purchasing them.
Braided or Coax Cables are generally better to use for residential needs or TV connections which includes video connections as well. They are more popular for establishing a Local Area Network (LAN) due to the high level of resistivity they offer against the interference of signals.
On the other hand, the twisted pairs are more useful when there is an issue with the cost. Since, the twisted pair is cheaper they are more appropriate if the cost is a problem. However, a major disadvantage remains that these cables do not provide any protection from electromagnetic waves. This makes their usage limited since they cannot be used near metallic objects.
It is also advisable to use coax or braided cables where longer cable lengths are required. These types of cables can be shielded in different ways such as foil shielding, FTP jacket or even a combination of both. Your choice is also dependent on the frequency of operation. Therefore, it is quite evident that your choice of the cable has more to do with what kind of operation you are using it for. The design and properties do make a difference, but it is more about finding the properties that will be helpful to you.
Structured cabling system DPC (Data Center) should support the work of various applications, including those that are only planned to use in the future.
Speed in data centers are increasing due to the use of server virtualization technology and the use of this technology leads to an increase in requirements for the cable system.
Using an optical cable in data centers is primarily due to the fact that a large number of reliable and working technologies and solutions that use as a medium for data transmission singlemode and multimode fiber , the transmission of large information flows and the distance is much more than it can reach copper cables.Optical cables have no problems with EMC and crosstalk occurring between the twisted pairs and copper cables, which makes use of copper cables in data centers .The diameter of the optical cable is less than copper and it allows the use of cable channels for the optical cable of smaller sections, which allows better use of space in data center, reduce the costs of cable channels.
Also reduces the load on the mount cable channel.Read More>>
First of all, there’s a terrible lot of words regarding the car tech parts, but one of the most famous pairs is the Car music system & head unit.
Well, that’s true for as long as we contemplate the following fact – the music system refers to the central unit which is more often than not placed within your car’s dashboard.
This “unit” collects and broadcasts sound waves through “filters” and, lastly, within the speakers.Frequently, a car music system is a brain, directing all vital functions of your car’s system.
The “power and speed” of this unit will discover how well the other parts will function, whereas its versatility will give additional benefits (referring to sound customization, mostly).
Car Music System Price - The preponderance of high-quality car music units comes supplied with a manifold of electronic elements, such as the radio tuner, a CD player, the preamp, the amplification device, and many more.
All of them are tightly twisted with small cables into a neat, coordinated system.
“Chawla Electronic Your Wholesale Distributor for All the Consumer Electronic Products”Our PCB mount connectors can be soldered to PCBs or Printed Circuit Boards with ease and provide the right pin headers to help connect circuits.
These are great for implementing all kinds of electrical and computer projects.Specifications:• RJ45 modular plug supports 4 twisted pairs,8 positions, 8 connectors of 100pcs/Pack• Housing: PC, UL94V-2, transparent color• Contact Terminal: Copper Alloy• Finished: 03MU micro-inch gold plating• Operating temperature:-40⁰C to 80⁰C• Use for 24-26 AWG stranded wires,meet wiring scheme T568A/T568B
