What are the advantage single mode and multimode fiber?
Answers
Single-mode cable is more expensive to produce and operate than multimode cable, but it is much faster. The lasers that single-mode cables require are very expensive, and can only be used with one cable at a time. This dependency on lasers means that single-mode cable is less versatile than multimode, and is limited in its applications. However, single-mode cable is capable of transmitting data at up to 40GB over hundreds of kilometers with little integrity loss. Over greater distances, into the thousands of kilometers, this type of cable can send data at speeds of up to 10GB.
Advantages and Disadvantages of Multimode Cable
Multimode cables are less expensive to operate, install and maintain than single-mode cables. However, they are much more limited in both speed and distance. For instance, the maximum speed of a multimode cable is 10GB, but only up to a distance of 300 meters. Up to 2 kilometers, it is only capable of transmitting at 100Mbit. Beyond that, its transfer speed becomes negligible. This limitation is negated by the fact that its maximum speed is sufficient for the environment that it is most often used in.
Advantages and Disadvantages of Single-Mode Cable
Single-mode cable is more expensive to produce and operate than multimode cable, but it is much faster. The lasers that single-mode cables require are very expensive, and can only be used with one cable at a time. This dependency on lasers means that single-mode cable is less versatile than multimode, and is limited in its applications. However, single-mode cable is capable of transmitting data at up to 40GB over hundreds of kilometers with little integrity loss. Over greater distances, into the thousands of kilometers, this type of cable can send data at speeds of up to 10GB.
Advantages and Disadvantages of Multimode Cable
Multimode cables are less expensive to operate, install and maintain than single-mode cables. However, they are much more limited in both speed and distance. For instance, the maximum speed of a multimode cable is 10GB, but only up to a distance of 300 meters. Up to 2 kilometers, it is only capable of transmitting at 100Mbit. Beyond that, its transfer speed becomes negligible. This limitation is negated by the fact that its maximum speed is sufficient for the environment that it is most often used in.
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