Multi-mode Fiber Optic Cables vs Single-Mode Ones

Single-mode vs. Multi-mode Fiber Optic CablesWhen you decide to create a fiber optic network, you’ll have the option of choosing between two different types of fiber optic cables. The first are called single-mode fiber optic cables, while the second are multi-mode fiber optic cables. They each have their own pros and cons, and you should weigh them out carefully before choosing the one that’s right for you.

Single-mode Fiber Optic Cables

Single-mode fiber optic cables have a core diameter of 9 µm, and they’re great for those searching for fiber optic cables that offer them a higher bandwidth. Their bandwidth allows them to send a large amount of data very quickly without experiencing any distortion. They’re perfect for those creating fiber optic networks that will require cables to be run over very long distances. The only drawback with them is that they’re more expensive than multi-mode fiber optic cables in most cases. Nevertheless, despite their higher price tag, you’ll often find them in many hospitals, on college campuses, and more.

Multi-mode Fiber Optic Cables

Multi-mode fiber optic cables, on the other hand, have a core diameter of either 50 or 62.5 µm. They don’t have a bandwidth as high as their single-mode counterparts, but they still have a fairly high bandwidth as well as reliable uptime connectivity. They aren’t ideal for those looking to run fiber optic cables over long distances; however, they’re perfect for data centers and other places that utilize shorter cable runs. Outside of data centers, multi-mode fiber optic cables are most commonly found in LAN networks and in medical applications.

Now that you know the differences between single-mode and multi-mode fiber optic cables, you shouldn’t have any problem picking out the one that’ll work best for you. However, if you need a hand, Connected Fiber would be happy to help. Call us at 910-443-0532 today to use our fiber optic services to your advantage.


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