Showing posts with label network. Show all posts
Showing posts with label network. Show all posts

Types of Network Cable

Types of Network Cable
Directional indication method (with cable) using electro-magnetic surf in the send details or details through press such as cable conductor UTP, roughage optic cable, and Coaxial cable.

However, for wifi indication press without demanding a conductive media-made for use of electro-magnetic reproduction through air, water, and vacuum. For this content we will talk about about the press or the use of online indication cable as follows.

1. UTP cable
UTP stands for Turned Couple Unshiekded phrase. UTP cable has four couples of cable method and each pair separated by a safety layer. Features of UTP cable, the rate from 10 Megabyte per second to 100 Megabyte per second, has a low price, medium-sized and smaller connections, and the use of the world wide web is restricted to 100 measures.

Some of the key benefits of UTP cable customers is little, quickly constructed, and the costs involved to make this cable system with relatively little or most affordable among the current indication press. However, the weak point of the Online system that uses UTP cable is quickly disturbed by electro-magnetic surf.

According to some staff who use the UTP cable is an efficient and effective press. Because UTP electrical circuitry does not require any unique skills, just a basic knowledge of electrical circuitry, we can set up yourself at office and house.

UTP cable has 8 pin color, if you want to set up a UTP cable to the pc, we should match our combination or series of cable set up in the pc hosting server.

2. Coaxial cable or coaxial
Network cable is generally used for interaction with the great ranges. For example, a system that joins the two structures are far apart. Features of the coaxial cable is the rate of 10 to 100 Megabyte per second, the necessary funds a little bit, connections and medium-sized, restricted cable length of 500 measures.

3. Fiber Optic Cables
Commonly used in large-scale Online techniques, such as on a national or international company. Online system has a rate of more than 100 Megabyte per second. Benefits of the use of roughage optic cable installation cable measures are permitted up to a distance of 2 miles, high-speed, and able to carry more details than the other indication press.

Hopefully this content online can help us learn more about IT technology these days, especially the world wide web are going to wear.
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What is a Computer Network

What is a Computer Network ?
Computer Network is a collection of computer and other hardware components interconnected by communication channels that allow sharing of resources and information. Computer networking links together computers, information and resources through various hardware. Take a look at the history and types of computer networking and the components involved.

Networks may be classified according to a wide variety of characteristics, such as the medium used to transport the data, communications protocol used, scale, topology, and organizational scope.

Communications protocols define the rules and data formats for exchanging information in a computer network, and provide the basis for network programming. Well-known communications protocols include two Ethernet, a hardware and link layer standard that is ubiquitous in local area networks, and the Internet protocol suite, which defines a set of protocols for internetworking, i.e. for data communication between multiple networks, as well as host-to-host data transfer, and application-specific data transmission formats.

Computer networking is sometimes considered a sub-discipline of electrical engineering, telecommunications, computer science, information technology or computer engineering, since it relies upon the theoretical and practical application of these disciplines.

computer networking to computer

What is a Computer Network and what 6 important part of computer network?
1. Communication Network Architectures:
New design contributions on Local Area Networks (LANs), Metropolitan Area Networks (MANs), Wide Area Networks (WANs) including Wired, Wireless, Mobile, Cellular, Sensor, Optical, IP, ATM, and other related network technologies,as well as new switching technologies and the integration ofvarious networking paradigms.

2. Communication Network Protocols:
New design contributions on all protocol layers except the Physical Layer, consideringall types of networks mentioned above and their performance evaluation, novel protocols, methods and algorithms related to, e.g., medium access control, error control, routing, resource discovery, multicasting, congestion and flow control, scheduling, multimedia quality of service, as well as protocol specification, testing and verification.

3. Network Services and Applications:
Web, Web caching, Web performance, Middleware and operating system support for all types of networking, electronic commerce, quality of service,new adaptive applications, and multimedia services.

4. Network Security and Privacy:
Security protocols, authentication, denial of service, anonymity, smartcards, intrusion detection, key management, viruses and other malicious codes, information flow, data integrity, mobile code and agent security.

5. Network Operation and Management:
Including network pricing, network system software, quality of service, signaling protocols, mobility management, power management and power control algorithms, network planning, network dimensioning, network reliability, network performance measurements, network modeling and analysis, and overall system management.

6. Discrete Algorithms and Discrete Modeling
Algorithmic and discrete aspects in the context of computer networking as well as mobile and wireless computing and communications. Fostering cooperation among practitioners and theoreticians in this field.

Ok, I hope you knowing structer of computer network after read this information.
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