HPE Composable Infrastructure Solutions — Question 58

A customer wants to set up a site-to-site replication using Fibre Channel to a Site that is 10 Kilometers away.
What cable must be used to achieve this?

Answer options

• A. Single-mode fiber optic cable
• B. Flex fiber cable
• C. Multimode fiber optic cable
• D. Polymer optical fiber cable

Correct answer: A

Explanation

The correct answer is A, Single-mode fiber optic cable, as it is designed for long-distance communication, typically exceeding 10 kilometers. The other options, such as multimode fiber optic cable, are suitable for shorter distances and would not provide the necessary performance over the required distance.