Optical Communication and Networking Market size was valued at US$ 22.28 Bn. in 2021 and the total revenue is expected to grow at a CAGR of 8.7% from 2022 to 2029, reaching nearly US$ 43.43 Bn. Optical Communication and Networking Market Overview: Optical Communication and Networking Market is expected to reach US$ 43.43 Bn. by 2029. Optical networking is a form of communication that employs light-based signals to send data via a variety of telecommunications networks. This report focuses on the different segments of the Optical Communication and Networking market (Component, Technology, Application, Data Rate, Vertical, and Region).