Optical fibers are a line of sight communication medium that transmit data using light signals that travel straight along the fiber. They are commonly used in telecommunications and internet services for high-speed data transmission.
a formal communication can be defined as a means of communication that is normally controled by the managers in an organisation. it has been called the main line of the organization operational communication. this is intended the reports ,records,and other forms that flow up and down in the system .
Your serial data line is having problems talking between the models. Most of the time these are caused by loss of power/ground on the serial data line.
Some common optical line coding methods include Non-return-to-zero (NRZ), Return-to-zero (RZ), Manchester encoding, Differential Manchester encoding, and amplitude-shift keying (ASK). These methods are used in optical communication systems to convert digital data into optical signals for transmission over optical fibers.
Transmission of serial data over any distance, be it a twisted pair, fiber optic link, coaxial cable, etc., requires maintenance of the data as it is transmitted through repeaters, echo chancellors and other electronically equipment. The data integrity must be maintained through data reconstruction, with proper timing, and retransmitted. Line codes were created to facilitate this maintenance. In selecting a particular line coding scheme some considerations must be made, as not all line codes adequately provide the all important synchronization between transmitter and receiver. Other considerations for line code selection are noise and interference levels, error detection and error checking, implementation requirements, and the available bandwidth.
Define the Great Line was created in 2006-01.
Telecommunication is when two people talk over a distance on a telephone line where the communication is in the form of spoken word and not data
define a subset
A line chart or line graph is a type of chart which displays information as a series of data points called 'markers' connected by straightline segments. It is a basic type of chart common in many fields.
Because no matter what bits happen to show up in a section of the data ...whether it's a single 1, a single zero, a group of consecutive 1s, or a group ofconsecutive zeros, alternating 1s and zeros etc. ... the line returns to 'neutral'after EVERY bit. There are always changes occurring on the line at the bit rate,so it's no wonder that a spectral line appears at that frequency.
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the line coding can be either AMI or B8ZS according to how the equipment is set up along the path and at either end.