Synchronous optical network or SONET is a standard-based protocol that allows synchronous transfer of digital signals over fiber optic networks. SONET was developed to replace older telecom network infrastructures and enable better integration of services. It employs synchronous digital hierarchy or SDH as a base technology for synchronous transmission. SONET uses optical carrier or OC levels to define the data rates and provides efficient bandwidth allocation and management. With the proliferation of cloud services and internet traffic, telecom network operators are upgrading their backbone infrastructures to higher bandwidth SONET networks for seamless data transfer. This is promoting investments in SONET equipment globally.
Market Dynamics:
Global synchronous optical network market growth is driven by factors such as increasing internet traffic, growing mobile data consumption, and the need for high-speed connectivity solutions. Telecom operators are deploying advanced SONET networks to scale up their backbone infrastructure as per rising bandwidth requirements. Government initiatives for digital transformation and Smart City projects are also boosting demand. However, adoption of flexible optical transport network and software-defined networking solutions poses a challenge for the market growth. The integration of 5G and edge computing provides opportunities for players. Rising investments in submarine cable networks present a viable prospect over the forecast period.
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