What is Optical Carrier rating?

Optical Carrier (OC) rating is a standardized measurement used to describe the data transmission rates of fiber optic networks. It indicates the speed and capacity of optical fiber links, with various levels such as OC-1, OC-3, OC-12, and so on, each representing a specific bandwidth. For example, OC-3 supports a speed of approximately 155.52 Mbps, while OC-192 can handle up to 9.6 Gbps. These ratings are crucial for telecommunications and data transmission infrastructure, helping to ensure compatibility and performance across networks.