Fiber-Optic Telecommunications Systems

Mobile phones have improved a lot since it was first introduced and now nearly everyone owns a mobile phone. It keeps you connected with friends, family and co-workers. This is very good in case of an emergency you can quickly contact someone for help and keeps you safe. A mobile phone is packed with so much technology such as a music player, digital camera and even a GPS.

Cellphones are most common in society. The ease of access allows us to have the world at our fingertips 24 hours a day and we never have to unplug. We can surf the web, book a flight, check the weather, and message a friend 1000 miles away without leaving our bed.

Cell phones are so much more than just an electronic. They are huge parts of our personal welfare. Cell phones are used to call for help, make appointments, contact loved ones, set reminders, and so much more. If you get lost somewhere, you have navigation right there in

Data security: Magnetic fields and current induction work in two ways, they just don’t generate noise in signal carrying conductors; they also let the information on the conductor to be leaked out. Since there are no radiated magnetic fields around optical fibers; electromagnetic fields are confined within the fiber. This makes it impossible to tap the signal being transmitted over fiber cable. Thus the fiber cable is the most secure medium available for carrying sensitive data.

The new structure has been given a grant to make its network state of the art by making it a fiber optic network. The topics of discussion that will be mentioned in this paper are the hardware that will be necessary for the inside and outside of the building and how we would expand the fiber to an adjacent building if it is built. Another topic to be discussed will be describing the safety procedures that will be following during the installation.

As such, The particular consideration in the advertising plus the imagination in the general public include grabbed by it. During the last few years,Cell phone devices have received dramatical increase as well as there are at present close to a pair of billion dollars usersworld-wide. Indeed, in many formulated countries, cellular phones are getting to be an essential company deviceas well as a part of everyday life, as well as in many creating countries, cellular phones tend to be easily supplantingantiquated wireline

Nearly everyone is using cell phones in their day routine lives. Cell phones have now become less of a novelty and more of a communication tool providing many utilities all in one package, from camera, video games, internet and apps; they combine business and personal convenience.

Mobile phones: Is wireless device that allows users to make calls, send text messages and send emails (with the smartphones). As JKJ, it is a state agent mobile phone is needed to be in touch with their customers and colleagues from outside the offices, such as calling the customers from the properties they need to rent or sell.

The cell phone has transformed over the years, changing from a bulky phone to a compact device containing the capabilities of a computer. According to Russell Ware, a cell phone is “any portable telephone which uses cellular network technology to make and receive calls.” A cell phone works through a maze of cellular towers that cross the world. This connects mobile devices that allow texting and calling between two cellular devices. Motorola produced the first commercially available cell phone which officially went on sale in 1984 (Ware). This cell phone was called the DynaTAC 8000x which cost an extreme amount of money and only contained a battery of 30 minutes (Ware). Since this first masterpiece, the cell phone has advanced and developed into an entirely new object. Cell phones today contain the ability to text, call, use the internet, play games, and store files (Cell Phone).

A cell phone is an electronic device used for the mobile telecommunication i.e. mobile telephony, data transmission and text messaging. It is used over a cellular network of specialized base stations. It differs from cordless telephones, which offers telephony service only within a limited range i.e. within a home or an office. As the time passes it offers more and more advance features. A society is a social, economical or industrial infrastructure,

Mobile phones have become a necessity for life, and without this thin gadget, many people would feel incomplete. We now use mobile phones in our everyday life as a phone, voice recorder, diary, alarm clock, watch and for making and confirming appointments, dealing with clients etc. Mobile phones are for many, fundamental when organising their lives. Mobile phones are not simply an electronic gadget, and it is difficult to define in one way about the usage of mobile phones. With the advances of technology, mobile phones are becoming a way of life. Mobile phones are not used as just communication tools but are also considered as devices which have strong communication networks along with the other functionalities such as audio solutions, FM

A mobile phone works on a unique networked system which needs no wiring, no fixation and no botheration. Originally it was used in cars, airlines, and passenger trains but increasingly it is becoming ubiquitous. It is basically low- power radio telephone. In this magical system calls go through radio transmitters that are located within small geographical unit which are known as cells. Since each cell's signals are too weak to interfere with those of other cells operating on the same frequencies and more channels can be used than would be possible with high power radio frequency transmission. Narrow-band frequency modulation (FM) is the most common mode of transmission, each message is assigned a carrier, unique to the cell from which it is transmitted.

Fiber-optic technology is often discussed in a wide range of conversations. This may be when people talk about TVs, phones, internet, or general technology. Fiber optics may also be referred to when talking about light and optics. An optical fiber is defined as a “flexible, transparent fiber made by drawing glass (silica) or plastic to a diameter slightly thicker than that of human hair” (Wikipedia). These fibers are used as a means of light transmission from one end of the fiber to the other end of the fiber and this is referred to as fiber-optic communications. These fibers are quite technologically advanced because they have the ability to transmit more data and at a quicker rate than normal cables made of wire. There is also much less lost data when using fiber-optic technology. Clearly, the benefits of fiber-optics are much greater than traditional wired cables. Fiber-optic cables are also used for the purpose of lighting and sensing. There are already many practical applications of the technology such as lasers, but these applications are just the beginning of the potential of this powerful technology.

Around the 1980’s mobile telephones started showing up for commercial use. They were analog style, cumbersome and expensive to purchase. In the 1990’s digital technology was born and mobile phones became readily available to everyone and less expensive than the previous ten years. By 1998 over 30% of the world population within the areas of Europe, Asia, and North America had mobile telephones.

Fibers referred to as single mode are most often used for the longer distance transmissions. Multi mode fibers are used in applications requiring less distance. They are less expensive than single-mode fibers and accept light from a larger variety of sources and from different angles. Single-mode fibers are smaller in diameter than are multi-mode and are particular both about the type of light they will accept and the angle at which it can be introduced. They typically accept light only when it is directly input to the axis of the fiber. This ability requires special light sources such as lasers and