Definition: In the context of computer science and network theory, a "headend" refers to the part of a communication or networking system that is responsible for processing data. The term originated in the field of computer engineering, where it was used to describe the stage of a circuit board before the final assembly stage. The headend typically includes components such as switches, amplifiers, and other electronic devices that are responsible for converting electrical signals into digital signals or vice versa. These components are designed to receive data from
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