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Question 44 - HPE0-V25 discussion

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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?

A.
Single-mode fiber optic cable
Answers
A.
Single-mode fiber optic cable
B.
Flex fiber cable
Answers
B.
Flex fiber cable
C.
Multimode fiber optic cable
Answers
C.
Multimode fiber optic cable
D.
Polymer optical fiber cable
Answers
D.
Polymer optical fiber cable
Suggested answer: A

Explanation:

https://en.wikipedia.org/wiki/Fibre_Channel

https://www.techtarget.com/searchnetworking/tutorial/Network-cable-history-and-fundamentals-Cabling-tips-for-network-professionals-lesson-1

https://fibrechannel.org/wp-content/uploads/2016/04/Fibre_Channel_Connectivity_White_Paper_04-06-16.pdf

This is because single-mode fiber optic cable has a small core diameter that allows only one mode of light to propagate. This reduces signal attenuation and enables longer transmission distances than multimode fiber optic cable, which has a larger core diameter that allows multiple modes of light to propagate.Single-mode fiber optic cable can support distances up to 40 kilometers for Fibre Channel applications.

asked 16/09/2024
Shariifa DEME
33 questions
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