Which type of media uses electromagnetic waves that are generated by lasers, is often used in campus backbones, and is capable of transmitting to a distance of 60 kilometers?

4 thoughts on “Which type of media uses electromagnetic waves that are generated by lasers, is often used in campus backbones, and is capable of transmitting to a distance of 60 kilometers?”

1. 60 km can only be handled by Single-Mode Fiber. I don’t remember Multi-Mode max lenght but I don’t think it can go further than 10 km.

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2. I feel D is correct
   https://www.universalnetworks.co.uk/faq/fibre-optic/what-are-achievable-distances-single-mode-vs-multi-mode-fibre

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3. I believe that the answer should be C – Multimode Fiber-Optic Cable

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   1. wrong – D is correct

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