Thursday, November 2, 2017

The Benefits Of A Fiber Optic Cable

Let us begin with understanding what exactly these fiber optic cables are; it is firstly a cluster of network cables that contains certain glass fibers in the form of strands that are placed inside an insulated casing. They are specifically designed for long distances, a performance data networking that is very high as well as telecommunications.

If you compare the function and potential of these with the wired cables, these optic cables have a much higher bandwidth and thus have the capability of transferring data over long distances.

Of course there are a certain reasons behind companies making use of this material of fibers rather than any else.

Let us have a look at the advantages:

• LESS EXPENDITURE TO BE TAKEN CARE OF

Of course the amount of money needed matters a great deal. Anyone would opt for a cable line that is cheaper compared to others and at the same time gives excellent service. It is said that tons of miles of this kind of cables can be made to be available at a much cheaper rate when compared to the other types. This not only saves your provider but saves a great amount of your money as well. So you should definitely opt for this kind to save the extra money from getting spent.

• THE CAPACITY OF CARRYING IS MUCH HIGHER

Since these fibers are thinner in diameter, more number of wires can be bundled together for use when compared to the other types. This gives a much broader pathway for more number of phone lines to be crossed over the same cable line or maybe get more number of channels through the cable into your set top box. Either way the benefits are in abundance. Therefore more the carrying capacity more beneficial it gets.

• VERY LESS CHANCES OF LOSING DEGRADATION

Probably the best and the most useful features for all the users of this kind of cables, the possibility of degradation of optic fibers are much less and so people invariably opt for this to not face the problem of loss of signal. It can be a really irritating phase when you have a cable line that has endless issues with the catching of signals. Hence to avoid that problem people opt for the optic fibers and enjoy the use immensely.

Seeing the top most benefits you can easily make out that there are some really noteworthy benefits of the usage of these materials that can give you a much smoother run, so without any further delay or discussion you should totally opt for these.

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Tuesday, August 22, 2017

Training Options for Optical Network Professionals: AUniversity Degree May Not Give Necessary Skills

For people in many industries, a university degree prepares one for a wide range for potential professions. For skills in a specific job position, industrial training courses and on the job training are often required. In fiber optic communications both vendor specific and vendor neutral options are available for certified fiber optic training and certified optical network training.

People in many professions, including network engineers, will agree that you are likely to learn more job specific skills in a few months on the job than you can acquire during a four-year degree program. This is because professional skills are very specific to the multitudes of job specific functions available. These skills are usually obtained through on the job training or by taking in-house or outsourced courses specifically tailored for the job function.

Optical network designers and planners working with certain vendor equipment may be required to take vendor specific courses. If your company uses Huawei equipment and your responsibility is to design 100Gbps long haul and metro networks, then you may be asked to take the Huawei Certified Network Professional course that focuses on designing optical networks using the Huawei Optix platform. If you are responsible for network testing using Yokogawa equipment, then you may have to take a Yokogawa specific testing course. The same applies for many other vendors.

But before you are hired and given the opportunity to train on the job, you may be required to demonstrate fundamental knowledge of fiber optic networking beyond your Engineering, Physics or related degree. This is the dreaded catch-22 where you need a job to acquire the experience and you need the experience to get the job.

Fortunately, there are a number of vendor neutral training courses in fiber optics or optical networking available for anyone with a relevant educational background to take. Such courses may substitute for the basic knowledge required by employers.

The most well-known of these courses are those offered by the Fiber Optic Association (FOA). FOA courses put an emphasis on fiber optics for technicians and include splicing, connectors, testing, OSP installation and fiber characterization.

Optical Technology Training (OTT) offers, through its partners worldwide, more specialized 5-day training courses for installers, characterization engineers, planners, project managers and operation staff. OTT's fiber optic training courses, including Certified Optical Network Associate (CONA) and Certified Optical Network Engineer (CONE) courses do not only focus on the detailed properties and impairments in optical fibers but also on the photonic components, modules and processes that enable the encoding, transmission and decoding of optical signals over optical fiber. The courses also cover transmitters, receivers, WDM, modulation schemes and other related concepts.

Sunday, August 13, 2017

How Computers Benefit Society

Computers are wonderful machines. They are everywhere and society depends on them to manage our world. It is no wonder that computers have almost unlimited applications, and that they are multiplying at a steady rate. Many of these applications are benefiting society directly or indirectly. The three most important ways computers are benefiting society, is by, creating more information technology professions, creating new automobile safety features, and opening ground-breaking communication methods. There currently exist many other beneficial functions of these machines, such as their use for diagnosing patients, running weather simulations to predict future weather patterns, and calculating large, complex data sets. As new applications emerge for computer systems, so will the benefits society will derive from them.

Creating more information technology (IT) professions is proportionally related to how many new computer systems are put into use. As new computers are sold to consumers, the demand for more IT professions will rise because consumers will need these professionals to maintain, upgrade and repair their new computer systems. . More employment is also made available when new computer applications are discovered. This makes sense because new applications require new professionals that are trained to deal with that specific application. For example, when the World Wide Web was introduced, many new professions arose. Some of these professions range from website designers and server administrators to online marketers. These factors show that computers are benefiting society directly by creating new information technology professions, which is vitally important to the development of any countries labor force.

Computers were introduced into cars in the late nineteenth century, for such effects as controlling engine functions, fuel injection, and signal light timing. It is not until recently, that computers have started to play a role in helping to save peoples lives by enabling car manufacturers to create new automobile safety features. Air bags are an extremely important safety feature in an automobile. A computer is located in the steering wheel of an automobile, which is equipped with airbags and is the only device capable of signaling the airbags to deploy in the case of an accident. According to McCormick (1999), it is an estimation that "between 1990 and 1997, air bags saved about 150 lives in Canada. In the United States, the National Highway Traffic Safety Administration (NHTSA) estimates that airbags, as of September 1, 1999, have saved the lives of over 4,600 Americans involved in car crashes." This would not be possible without computer systems. Another popular safety feature is the anti-lock braking system, or ABS. The purpose of the anti-lock braking system is to stop a vehicle from locking its tires, which has been shown to dramatically increase a drivers control in a potential crash. These safety features have proven to be beneficial to society thanks to computers, by decreasing the number of automobile accidents, and the number of fatalities involved in such accidents.

Society is dependent on rapid and reliable communications. Computers have allowed us to open ground-breaking communication methods that satisfy those dependencies. One communication method is known as electronic mail (e-mail). E-mail has become a common form of communication because it is free, reliable, and most importantly, incredibly fast. Due to the nature of e-mail, being electronic data, it relies on computers to deliver and receive messages. Another popular method of communication making rapid headway is instant messaging, or IM. According to a survey (Shiu & Lenhart, 2004) "53 million American adults use instant messaging and its appeal is especially apparent among young adults and technology enthusiasts." Similar to e-mail, instant messaging allows many people to send textual information to each other simultaneously. This form of communication is similar to a telephone conversation, but using electronic text as a medium instead of a person's voice. As instant messaging is based on electronic text, it is dependent on computer systems to operate because they are the only devices capable of transmitting and manipulating electronic data. Both of these new communication methods are bringing people closer together, in a global sense, and this is benefiting society.

New problems for society will continually emerge, and as a result, computers will be applied to such problems. These machines are the work horses of the future and as such, society will greatly depend on them. As stated, the three most important ways computers are benefiting society now is by creating more information technology professions, developing new automobile safety features, and opening ground-breaking communication methods. Therefore, computer systems have been shown to be a great benefit to society through these three examples and society will continue to depend on the benefits these systems provide in the future.

The Wonders of Computers and the Global Network of Networks That is the Internet

Computers are one of the supreme and best inventions ever made in the history of modern technology. It has brought numerous and countless advances to many different fields of studies as well as in the lives of many people. Today, computers have changed how people work and have opened new methods and means of acquiring new knowledge and skills. Do you know that computers have even transformed how you communicate with each other through the advancements in technology?

One of these advancements is the Internet. Now, who among you does not know anything about the Internet? Perhaps using computers will never be complete without using the Internet. This global network of networks have swept the lives of many people including you as daily tasks become handier, communications more convenient, and most of all, sources of information broader and more accessible.

Let us try to uncover the benefits of computers and the Internet in an individual's daily life in general:

1. Through the computer and the Internet, you'll be able to discover new ways in getting hold of informative and useful information in almost any fields of studies, something that is imaginable and beyond what you can think of. Information that is definitely ready at your fingertips.

2. It has changed how you do business. Gone are the days of labor-intensive and manual way of inputting data through ink and paper. Now, with a few taps of keys and a few clicks of the mouse, good and productive business is on its way.

3. It opens new doors of opportunities and ventures. Apart from the way you do business, the computer and the Internet has also become your partner in doing business effectively, how your products are sold to vast numbers of consumers, and how services are provided superbly.

The Impact Of Computers On The Economy

The advent of computers has markedly improved our economy and standards of daily living as business, commerce and global trade has flourished at unprecedented rate over the past decades. Furthermore, it has significantly increased the utilization of resources which in turn resulted to a big deluge of output in many business establishments. Despite the brief periods of recession, the economy's sudden downward dive did not leave a devastating impact as predicted as it readily bounced back after a period of adjustments.

The computers served as a tool for global communication where the export and import of manufactured goods between and among countries' businesses are being arranged as communication through electronic mails or emails travel as fast as the speed of light. With the entry of imported products in the local market, consumers nowadays need not go abroad only to sample some of the world's finest food, clothing and apparel and grooming products.

As trade among nations allowed the phasing-out of some barriers, imported goods freely enter the market of a given country with a markedly reduced tax imposed on such goods thereby lowering the selling price of the manufacture. As the economic rule proves true that abundance in the supply lowers the price of a commodity. Because of the stiff competition, international manufacturers and suppliers are given no other alternatives except to mark down the price of their commodities to be able to stay on the business ladder.

Because of computers, Business Process Outsourcing or BPO has provided countries such as India, the Philippines and South Africa a kick to their economy by providing thousands of jobs to its workforce. Countries providing for outsourcing on the other hand, receive the biggest boost to their economy as they are relieved of paying for the manpower costs in their own country as cheaper labor cost in other countries allow them to cut-back expenses. Records show that India alone has revenues of US$10.9 billion from offshore BPO and US$30 billion from IT and total BPO in 2008 giving the country 5-6% share of the total BPO Industry.

The computers and the internet has provided for an avenue where scientists and researchers of pharmaceutical companies for example, to conduct modifications on certain medications, develop drugs of superior quality than other existing drugs and discover new ones that promise immense financial rewards for the sole production and distribution for a period of time.

Indeed, the invention of computers and the internet has become the most effective catalyst for competition to grow not in increments but in big deluge giving businesses the scare of their lives. As competition gets stronger, manufacturing companies employ various marketing strategies to increase sales which ultimately end up to benefit the consumers in general.

Impact Of Modern Technology On Education

There is no doubt that modern technology has impacted in our life. It plays an important role in human life from various ways. It helps us to operate many critical and complex processes easily and effectively. Also in the education sector it impacted majorly and changes way of learning.

Computer Technology

In the education sector computers are revolutionary technology and you can't avoid its importance in schools. It offers interactive audio visual media that allow rendering information to students via animation software and Power Point Presentation in an interactive manner. Visual effects have made learning more interesting for students.

Now days' computer learning is a necessary part of education, so that students can gain basic knowledge of computer technology.

Internet Technology

The internet technology is providing huge information and it becomes a useful effective tool. Search engines are providing lots of information about any query. Various informative websites and web directories are providing wide knowledge. Internet is helping students to enhance their knowledge and gain some extra information too.

Internet and computer technology make distance learning simpler. Now, there is no need to be present in the classrooms, students can sit anywhere and learn. Internet also helps to submit assignment online that is now offered by number of colleges and universities.

The modern technology is not only helping us in education sector it also changing the world. Every where you can observe and sense the effect of technology. From traveling to communication everywhere technology is playing an important role and making human life trouble-free.