Contents
Is it possible to transmit data over a long distance?
The problem, if I am not mistaken, with this route is security won’t be that great as anybody with the same frequency will be able to receive the data and also, again if not mistaken, it is illegal the transmit radio signals over great distances. Is this theory even possible ? Is there a better way of achieving this goal ?
Can a transmission line carry data in both directions?
Transmission lines can carry data in both directions, but the data can be sent only in one direction at a time. This type of data transmission mode can be used in cases where there is no need for communication in both directions at the same time.
Which is the fastest mode of communication between devices?
The two-way communication can be carried out simultaneously in both directions. It is the fastest mode of communication between devices. Following are the disadvantages of using a half-duplex transmission mode:
How is the direction of data transmission determined in a network?
It specifies the direction of the flow of information from one place to another in a computer network. In the Open System Interconnection (OSI) Layer Model, the Physical Layer is dedicated to data transmission in the network. It mainly decides the direction of data in which the data needs to travel to reach the receiver system or node.
Is there a limit to the distance cable can go?
At 30 meters, the signal will have half the normal strength. At 60 meters, ¼ the normal strength. Going beyond 60 meters is not recommended. Single-mode fiber can run for many kilometers before it stops working. Unless the cable is being lain long-distance for a telecom company, distance limits should never be an issue for single-mode fiber.
How to calculate the time it takes to transfer data?
Amount of data: bytes — Decimal — bits KB MB GB TB Kbi Transfer rate: bits/s bytes/s kbps KBps Mbps MBps Gbps Transfer time: s fs ps ns µs ms minutes hours days week Add