Comparison Of Single Mode And Multimode Fiber

Single mode lasers are required to generate a narrow spectral width.

Comparison of single mode and multimode fiber.

In comparison a multimode fiber is ideal for local networks due to its low cost. This is coated with a pvc or lszh low smoke zero halogen sheathing. Single mode fiber cable systems are usually more expensive even though the actual cost of single mode fiber cable is cheaper than that of multimode fiber cable in the market. These are significantly more expensive than their lower spec multi mode counterparts.

Around the fiber two layers of fabric and or plastic for the insulation and protection of the fiber are placed. Both fiber patch cords have the same basic structure. Multi mode fiber is used primarily for short distance narrowband applications such as ethernet and cable tv. This page on single mode vs multimode fiber describes difference between single mode and multi mode fiber systems the other difference between terms are also provided.

A single mode fiber is uses a thinner core than a multimode fiber. We will see the differences taking into consideration various comparison factors of transmission system such as data rate distance attenuation time to travel and so on. This is because it is the optics that dominates the total cost of a network system. From the comparison single mode vs multimode fiber it can conclude that both single mode optics and multimode optics have their own features.

The equipment used for communications over multi mode optical fiber is less expensive than that for single mode optical fiber. Multimode fibers have a greater bandwidth than single mode fibers. Multi mode fiber has a larger diameter core typically 50 or 62 5um. Multi mode single mode fiber the comparison.