Introducing Cisco Data Center Networking (DCICN, legacy) — Question 20

The Ethernet specification details several different fiber optic media types. What is the wire transmission speed for 100BASE-FX Ethernet?

Answer options

• A. 10 Mb/s
• B. 100 Mb/s
• C. 1000 Mb/s
• D. 10000 Mb/s

Correct answer: B

Explanation

The correct answer is B, as 100BASE-FX Ethernet operates at a speed of 100 Mb/s. Options A, C, and D represent different Ethernet standards that do not apply, with A being for 10BASE-T, C for 1000BASE-X, and D for 10GBASE-SR.