Multimode Fiber Optic Cable Diameter

Because of this more data can pass through the multimode fiber core at a given time.

Multimode fiber optic cable diameter.

Multi mode links can be used for data rates up to 100 gbit s. There are different types of fiber optic cable. Om1 multimode fiber cables. Om1 om2 om3 and om4.

Multimode fibers are described by their core and cladding diameters. Multi mode optical fiber is a type of optical fiber mostly used for communication over short distances such as within a building or on a campus. This means that the core to cladding diameter ratio is 9 microns to 125 microns. Multi mode fiber has a fairly large core diameter that enables multiple light modes to be propagated and limits the maximum length of a transmission link because of modal dispersion.

The size of the optical fiber is commonly referred to by the outer diameter of its core cladding and coating. 50 125 250 indicates a fiber with a core of 50 microns cladding of 125 microns and a coating of 250 microns. At present there are four kinds of multi mode fibers. Single mode fiber is usually 9 125 in construction.

Multimode fiber optic cable has a larger core typically 50 or 62 5 microns that enables multiple light modes to be propagated. The fiber core of single mode cable is very narrow so the light that passes through these fiber optical cables is not reflected too many times which keeps the attenuation to a. Multimode fiber optic cable. The cladding diameter of single mode and multimode fiber is 125 µm.

Om1 fiber has a bigger core diameter it makes the om1 fiber better ability on concentrating the light and bend resistance om1 fiber optic patch cable are widely used. Usually the diameter of the multimode fiber is either 50 125 µm or 62 5 125 µm. The attenuation of multimode fiber is higher than sm fiber because of its larger core diameter.