CompTIA Network+ Practice Test 2025 - Free Network+ Practice Questions and Exam Prep Guide

The Subscriber Connector (SC) is characterized primarily by its locking mechanism, which uses a push technique to secure the connector in place. This design enhances the stability and reliability of the connection, ensuring that it remains intact even in environments where movement or vibration may occur. The push mechanism is advantageous in a variety of networking situations because it prevents the connector from accidentally disconnecting, which can lead to data loss or network outages.

Other features of the SC connector also contribute to its utility. While it is true that some may consider it compact, the defining feature that sets it apart in network environments is the straightforward locking mechanism. In contrast, the bayonet-style connectors often rely on a twist mechanism, which is not indicative of the SC's design. Additionally, while certain connectors do combine functions, the SC does not merge two separate connectors into one; rather, it functions as a standalone connector dedicated to specific networking tasks. Thus, the correct identification of the SC's locking feature underscores its importance in maintaining secure and reliable connections in fiber optic networks.