Final answer:
An OC-3 connection provides a data rate of 155.52 Mbps, which is three times the OC-1 rate. The data rate of an OC³ connection is 155.52 Mbps. The data rate of an OC³ (Optical Carrier 3) connection is 155.52 Mbps (megabits per second). This connection is typically used in long-haul telecommunications networks and can support high-bandwidth applications. option 3 is the correct answer.
Step-by-step explanation:
The data rate of an OC-3 connection is 155.52 Mbps. An OC-3 (Optical Carrier level 3) connection is part of the synchronous optical networking (SONET) standard used for fiber optic transmissions. It is also equivalent to SDH (Synchronous Digital Hierarchy) STM-1 (Synchronous Transport Module level 1), which is the standard used outside of North America and Japan. An OC-3 connection supports data transfer rates up to 155.52 megabits per second (Mbps), which is three times the basic OC-1 rate of 51.84 Mbps (3 x 51.84 Mbps). Therefore, the correct answer to the question is 155.52 Mbps, which corresponds to choice c.
The data rate of an OC³ connection is 155.52 Mbps.
The data rate of an OC³ (Optical Carrier 3) connection is 155.52 Mbps (megabits per second). This connection is typically used in long-haul telecommunications networks and can support high-bandwidth applications.