OTNs
OTNs, or Optical Transport Networks, are a type of telecommunications network that uses optical fiber to transmit large amounts of data over long distances. They form the backbone of modern communication infrastructure, carrying voice, data, and video traffic. The primary technology employed in OTNs is wavelength-division multiplexing (WDM), which allows multiple optical signals, each at a different wavelength, to be transmitted simultaneously over a single fiber. This significantly increases the capacity of the network.
OTNs are characterized by their high bandwidth, low latency, and reliability. They are designed to be scalable,
The development of OTNs has been crucial for supporting the explosion of internet usage, mobile communications,