What is the data transmission rate of an Optical Carrier-3 (OC-3) connection? seenagape 10 years ago What is the data transmission rate of an Optical Carrier-3 (OC-3) connection? A. 655 Mbps B. 1.5 Mbps C. 155.52 Mbps D. 51.844 Mbps Explanation: ← Previous question Next question →