The Kerala government has recently approved a fiber optical network project. The purpose of this project is to create new employment opportunities and help in better management of transportation. Under this project about 30 thousand offices and schools will be connected with high speed network. What are the uses of 'Fiber Optic Technology'? Optical fiber is now used by many telecommunications companies to send telephonic messages, Internet communications, and cable television signals.
Some scientists at Bell Laboratory have achieved speeds of up to 100 petabits x km per second using fiber communication. What is the Space Internet? What is the effect on? The polluted light of the night affects the daily routine of the fish living in the rocks near the shallow water.
« Previous
Next »
The migration of such light aquatic animals from one place to another affects the process of advancing their hierarchy and feeding their newborn chicks! So let's get to the thrill of this! Recently, the Kerala government has sanctioned Rs 1,548 crore for fiber optic network. The project will be completed by December 2020. The government wants to achieve the goal of giving every citizen of Kerala the right to access to the Internet. This effort is a joint venture between Kerala State Electricity Board and Kerala Information Technology (IT) Limited.
The state government says Internet service providers and cable television operators can also join the fiber optic network to avail their services.
What is the goal of this project? - This fiber optic project will help the IT industry of India. It will create huge employment opportunities in the areas of artificial intelligence (AI) blockchain technology and startups. The project is expected to help in better management of the transportation sector. About 30,000 offices and schools will be connected to the high-speed network.
How does a fiber optic network work? According to the information given by the scientists on January 17, 2020, a fiber optic network cable is a network cable that has coils of glass fiber inside the insulated box. They are designed for high performance information networking and telecommunications transactions.
Compared to wired cables, they have higher bandwidth and can transmit information over longer distances. Optical fiber is used by many telecommunications companies to send telephonic messages to the Internet and to send cable television signals.
How many scientists at Bell Laboratory have achieved a speed of 100 petabits x kilometers per second using fiber optic communications? The process of sending messages using fiber optics involves basic steps such as the use of electrical signals, Is. Those view signals are then obtained. The visual signals are then converted into electric signals. With the help of fiber, the electric signal is sent to the designated place without weakening it.
Fiber optics is a medium that transmits information from one place to another in the form of light. This basic fiber optic system has its own messaging device that can convert an electric signal into a light signal. The receiver receiving the message at the opposite end accepts this light signal and converts it back into an electric signal. The process uses the wavelengths above the visible light in the seven-color spectrum, which requires the use of a visual instrument to view the signal. The purpose of placing is the lowest orbit at an altitude of 2000 km above the Earth's surface while the geosynchronous orbit is at an altitude of 37786 km above the Earth.
Now that the geosynchronous orbit is higher than the Earth, an artificial satellite placed in that orbit covers about one third of the Earth, so only three to four artificial satellites have to be placed in this geosynchronous orbit to cover the whole earth. On the contrary, the earth's crust is at a low altitude. So to cover the whole earth, a large number of artificial satellites have to be placed in this orbit as compared to the geosynchronous orbit so that the transmission is not interrupted in between. Thus space internet is the system of getting internet services by launching artificial satellites in space.
What is latency in the case of an artificial satellite? The latency is the interval between the two processes in which the user requests the information and the information requested in response to that request is sent to the person requesting the artificial satellite. The latency of the artificial satellite placed in this geosynchronous orbit is 600 milliseconds.
How is light polluted? What effect does this have on aquatic animals? -People pollute the sky at night with some unnecessary light. Due to such light the view of the night sky cannot be seen exactly. Because of such unnecessary light, people in urban areas will only be able to see the stars that are so bright! In order to have a good view of the sky, the light should be kept away where it is not needed. Scientists are now trying to understand that artificial light from night bulbs, tubelights, street lights, etc., can be found in rocks near shallow water. Affects the daily routine of fish. Such rocks are found especially in the environment close to urban areas.
Such light can disrupt the life cycle of aquatic animals. These lifestyles include the migration of animals from one place to another, the process of providing them with proper food, etc. Such polluted light during the night time involves the process of providing proper feeding to the newborn chicks of the fish.
Due to such polluted light during night time, newborn chicks of fish and small aquatic animals can fall prey to other large aquatic animals. - Kanu Joshi - The ideas expressed in this article are the author's own.