What Are The Two Major Types Of Fiber Optic Cable

Multimode cables come in two primary varieties.

What are the two major types of fiber optic cable.

Instead of merely allowing pins to make metal to metal contact fiber optic connectors must align microscopic glass fibers perfectly in order to allow for communication. Loose buffer a loose buffer s inner diameter is much larger than a fiber s outer diameter. Two major advantages from this design are perfect fiber isolation from mechanical. What are the different types of multimode fiber optic cables.

Generally fiber optic cables are classified in to two categories. A fiber optic cable also known as an optical fiber cable is an assembly similar to an electrical cable but containing one or more optical fibers that are used to carry light. Single mode fiber smf uses a single ray of light to carry data transfer over long. Single mode optic fiber smf cables and multimode optic fiber mmf cables.

While there are many different types of fiber connectors. The optical fiber elements are typically individually coated with plastic layers and contained in a protective tube suitable for the environment where the cable will be deployed. The single and multimode step index fiber cables are the simpplest types of fiber optic cables. Multimode cables are designed to carry multiple signals however this capacity comes with a loss of range.

The single mode fiber optic cable sometimes called a single mode fiber cable is shown in figure 1 5 a. Based on 900um tight buffered fiber and 250um coated fiber there are two basic types of fiber optic cable constructions tight buffered cable and loose tube cable. The small form factor pluggable sfp is a compact hot pluggable network interface module used for both telecommunication and data communications applications. In the types of optical fibers mentioned above light travels due to total internal reflection and refractive indices of the core and cladding.

In microstructured optical fibers the physical structure of the waveguide is. Fiber cables transmit pulses of light instead of electrical signals so the terminations must be much more precise. This type of fiber optic cable has the smallest core and the thickest sheathing. In the case of multi mode and single mode cables the glass used to make them is very pure as the refractive properties have to be high standard in order to conduct a data signal in this case made of light through a network.

They have an entirely different concept of using light for communication. An sfp interface on networking hardware is a modular slot for a media specific transceiver in order to connect a fiber optic cable or sometimes a copper cable. Small form factor pluggable connected to a pair of fiber optic cables. There are three types of fiber optic cable commonly used.

Transparent glass or plastic fibers which allow light to be guided from one end to the other with minimal loss. Single mode fiber cables have extremely small core diameters ranging from 5 to 9 5 um. The different types of fiber optic cable vary in consistency and size but most are thinner than a human hair.