Network+009: Connectors

Subscriber Connector (SC),

  • Description: Fiber optic connector with a push-pull locking mechanism.

  • Use Case: Data communications and telecommunication networks.

Local Connector (LC) ,

  • Description: Smaller fiber optic connector with a latch mechanism, often used in high-density applications.

  • Use Case: Data centers and high-speed networking.

Straight Tip (ST) ,

  • Description: Fiber optic connector with a bayonet-style twist-lock mechanism.

  • Use Case: Long-distance networking and industrial applications.

Multi-fiber Push On (MPO) ,

  • Description: High-density fiber optic connector capable of handling multiple fibers.

  • Use Case: Data centers and applications requiring high bandwidth.

Registered Jack (RJ)11 ,

  • Description: Connector commonly used for telephone lines.

  • Use Case: Analog and DSL connections.

Registered Jack (RJ)45 ,

  • Description: Ethernet connector with 8 pins for twisted pair cables.

  • Use Case: LAN and network connections.

F-Type Connector,

  • Description: Coaxial cable connector with a screw-on mechanism.

  • Use Case: Cable TV, satellite TV, and broadband internet.

Bayonet Neill–Concelman (BNC) ,

  • Description: Coaxial cable connector with a quick connect/disconnect bayonet mechanism.

  • Use Case: RF signal connections, video transmission, and test equipment.