CompTIA Network+ (N10-008) — Question 587

A network deployment engineer is deploying a new single-channel 10G optical connection. Which of the following optics should the engineer MOST likely use to satisfy this requirement?

Answer options

• A. QSFP
• B. QSFP+
• C. SFP
• D. SFP+

Correct answer: D

Explanation

The SFP+ module is specifically designed to support 10G connections, making it the most appropriate choice for a single-channel 10G optical connection. In contrast, QSFP and QSFP+ are typically used for multi-channel applications, and SFP does not support 10G speeds, which is why they are not suitable options.