Data transfer is the main issue for building a complex network so that the workflow can be benefitted and processes can be executed at ease. The two main terms that must be pondered are:
- Speed
The data transfer must have good speed in order to send or receive important files and documents throughout the network very easily. The faster the connection mode is the time saved during work.
- Quality
The quality of data transfer must be of high quality so that no data is lost in the middle of the network. The higher is the requirement of the data quality the better cables are used.
Types of devices in a networking
- Hubs
This is the physical device that connects devices in a network. This is the junction where the packets of data are transferred from one point to the other interconnected via the hub. The electrical signals pass through the hub and segregate in their path as directed. The hubs are of two types, active and passive.
- Switches
They represent the linkage points in a network especially the Ethernet ones. The switches pass the data to the designated port which on the other hand is connected to the destination device.
- Bridges
It works like a layer where data are linked between the devices connected in a network. The bridge is the connection between two or more Local Area Network (LAN). The bridges are of three types namely Transparent Bridge, Translational and Source Route Bridge.
- Routers
These devices are specifically installed to create a complex network which is larger in volume. The ability of these devices to make a connection between dissimilar LANs makes it favorable to use.
Other than these, there are a lot of other devices that are used in the formation of a network like modems, LAN card, a network protocol (language instructions), etc.
Role of cables in networking
All these devices and computers are interconnected with cables to form a network which means the cables work like a nervous system. The transmission medium is very important for a network to work efficiently. In fact, the quality of the network depends on the type of the cables used for assembling. A wrong choice can entirely ruin the setup’s prowess to give the best output. Transmission medium cables are entirely different from the electrical wires used for energy delivery. There are various types of cables used in the network systems like fiber optical, coaxial and unshielded twisted pair.
Each network has its own type of needs that must be met in order to get optimum usability and output. To choose proper cables for a system certain parameters are to be judged.
- Bandwidth
This term represents the amount of data that can be transferred from one to another in a particular time period. It clearly reflects that greater bandwidth needs better cables for better and faster transmission of data.
- Signal attenuation
This term represents the ability of a cable to transfer particular amount of information to a particular distance without any hindrance or distortion.
- Electromagnetic Interference
Transmission across a network is distorted due to the electromagnetic interference imparted by the photocopiers, fluorescent lights and other electronic devices. The cables which can prevent the interference from disrupting the transmission process is better for a network.
- Capability to expand
The enhancement of the network by adding another device can only be possible when the cables have the capability to expand which eases the process of installation.
- Cost of installation
The cost of installation of the entire network is also dependent on the cables used for the connection. The requirement and allocation will also determine the type of cables for the system.
Importance of cable management
The huge volume of cables needs to be managed properly to avoid unwanted circumstances. The benefits of cable management are:
- Easy to use
The more managed the cables are the better becomes their usability. The cables do not get tangled and can be easily identified with the connected device. The complex tasks can be executed simply.
- Safety issues
The cables when not properly assembled in an unsafe environment might lead to accidents like fire and electrical malfunctioning. Properly managed cables avoid these hazards in the workplace.
- Troubleshooting
When there is a crisis in the process then the managed cables are very easy to handle and get rid of the trouble in time. Tangled and intertwined cables are very hard to work with.
About the online Assembling course
The online assembling course is efficiently segmented by the experts in this field so that the enthusiast can learn the maximum in a proper scientific way. There are four sections that deal with the different requirements vividly and impart the knowledge of assembling them to form an effective network.
The first section introduces the aspirant with the specific terms that he or she will encounter while going through the course. The network and the related devices will be shown and basic knowledge will be transferred so that the learner can ease in the second section.
The second section deals with the core segment where the devices like hubs and switches will be introduced. This part will teach the student the working principle of the electronic devices that create the connection between the computers. It will vividly discuss the types and functions of various hubs and switches involved in the networking process.
The third section deals with the device, routers, that can create a complex and large network. This device, as mentioned earlier, is capable to connect and create a huge network of computers very easily and can also limit or allocate the speed of the Wide Area Network (WAN). This section will also teach the type of routers used for specific reasons.
The last section will teach the enthusiast about the differences of each device by comparing them regarding their use and capabilities with examples.
Prerequisites of the Assembling and Cabling Devices course
An aspirant who wants to learn the assembling of cables properly must have a basic idea about the computers so that the terms might not seem new to him or her. The basic knowledge about the computers will help the learner to understand the concepts even better. He or she must have a computer with good internet connection.
Target Audience for this assembling and cabling devices course
The target for this Assembling course can be anyone who has the enthusiasm to learn about the advanced computer networking vividly. He or she can be a professional or a student who wants to gain and use the knowledge in this particular field. This online assembling course will train the learner to understand and create a network by properly connecting the devices.
