SONET is a communication protocol developed by Bellcore to transfer large amounts of data over long distances using fiber optic cables. It converts electrical signals to optical signals using repeaters to increase the signal strength so it can travel longer distances. SONET establishes rules for communication between two or more entities.

1. Synchronous optical network

2. Synchronous Optical Network (SONET)
SONET is a communication protocol, developed by Bellcore
SONET is used to transfer large amount of data in long distance
using fiber optic cable
SONET is used to convert an electrical signal into an
optical signal so that it can travel longer distances.
Repeater to increase strength
Input Output
rules that allows two or more entities
in terms of communication

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