What are the different types of media that can be used to connect different computers together into a computer network?
There are four basic types of connection media that are used for connecting separate computers together on the same computer network. Both categories are copper cabling, fiber optic cabling, wireless signal, and infrared signals. The first two types of connection media on our lives are known as bounded network media because they both use wire of some sort in order to connect or bound one computer to another on a network. Copper cables are the most commonly used of the four types of network connection media. Copper cabling sends data in binary format from one computer system on a network to another through the use of electrical signals. Fiber optic cabling follows copper cabling when it comes to frequency of use. Fiber optic cable has a completely different configuration for transferring binary data across the network from one computer system to another computer system. Unlike copper cable fiber optic cable does not use electrical signals when encoding binary data instead it transmits the data as pulses of light. Fiber optic cables transmit the binary data as light pulses in a similar fashion to the way copper cables use electrical pulses to transmit binary data. The next two types of connection media are known as unbounded network media due to the fact that they do not use any type of physical wiring to connect the different computer systems on a
Ethernet is typically the technology that is used to allow computers locally to communicate with one another. Computers that are close to each other they are connected by Ethernet.
This created physical connection between PC’s and the network line. Connected data’s are transporting data’s through the network. Cable is a medium through which information usually moves to one network to another network.
12. Category 5e/6 Cable : cabling is used as a cabling infrastructure for 10BASE-T (Ethernet), full duplex 100BASE-TX (Fast Ethernet) and 1000BASE-T (Gigabit Ethernet, or GbE) networks. The Cat 5e standard provides performance of up to 100 MHz and can be used up to a maximum length of 100 meters.
1. How does the abstraction of the physical layer facilitate interoperability across networks using different types of physical wires?
How would you define a network? What is bandwidth? What is a NIC? List three types of media used for network connections.
6. Why is Ethernet technology more appealing to users than the rest of the LAN technologies?
A network interface card is already present in the computers. The purpose of the network card is to enable the computers to connect together using a protocol in order to transfer packets of data. In order to connect the computers, a form of connection is required that links the computers. In this case the form of connection used will be ethernet (Science - Opposing Views, 2014).
When setting up a LAN the architecture that you decide to choose is important. There are several factors that are decided when choosing said architecture, some of these being network speeds, types of cables, and access control mechanisms like collision detection (Team, 2011). The most common on in today’s LANs is Ethernet. These can be either wireless, wired, or a hybrid of both.
Also cable lines running to fiber optic lines, through routers. And lastly it could be radio waves that computers can broadcast and receive or a combination of the above mentioned which are connected to enable communication via a modem, network card, radio transmitter, or router etc… sending your credentials in packets from your console through cabling to local access networks, regional networks, core/long-haul networks and ocean networks.
The same cable lines that are used to send out sound and video signals to carry
• “Data Link -Whenever two or more nodes share the same physical medium (for example, several computers plugged
Analyzing texts is one of the most fundamental and key parts to drawing conclusions about them. Upon analyzing the two versions of the Prometheus myth and the consequent chapters of Genesis, it is quite clear that how one views each piece is subject to their previous knowledge. Today, it is much easier to read Prometheus objectively. It would generally be safe to assume that no one in proximity is a worshipper of Zeus. Reading Genesis is fairly different. Everyone in North America, and most other parts of the world, have at least a very general idea of what Genesis says, or is believed to say. In this essay, the understanding of differences in texts that should be similar will be explored. Although the two versions of the Prometheus and Genesis should essentially be the same, there are many differences within their respective plots and in the language used that make them contradictory and forces the reader to rely heavily on interpretation to try to combat these inconsistencies.
Ethernet switches, routers and bridges will be needed to assist the data as it moves from computer to computer whether within the store or for communication between all six stores.
It is generally limited to a geographic area such as a writing lab, school, or building. Rarely are LAN computers more than a mile apart. In a typical LAN configuration, one computer is designated as the file server. It stores all of the software that controls the network, as well as the software that can be shared by the computers attached to the network. Computers connected to the file server are called workstations. The workstations can be less powerful than the file server, and they may have additional software on their hard drives. On many LANs, cables are used to connect the network interface cards in each computer; other LANs may be wireless.
When the first computers were made, they couldn’t talk to each other if they weren’t the same type. But now with the standardising of components, it is now easier than ever for different computers to connect to each other in a LAN (Local Area Network).