Mike Meyers’ CompTIA Network+ Certification Passport, 4th Edition (Exam N10-005), 4th Edition

Coaxial Connectors

Coaxial cables have used many types of connectors over the years. Ancient Ethernet networks used a thin cable with a bayonet-style connector called a BNC connector (Figure 2.2).

FIGURE 2.2   Coaxial cable fitted with BNC connectors

The BNC refers to both the connection mechanism and the creators—Bayonet Neill-Concelman. You’ll still find these connectors, but only as potential answers on CompTIA Network+ exams. Modern coaxial cables use screw-on F connectors (Figure 2.3)

FIGURE 2.3   Coaxial cable with the common F connectors ...