Fiber Optic Cable Single Mode And Multimode

A fiber internet connection is a fast and reliable way to transmit data across a network.

Fiber optic cable single mode and multimode.

Single mode fiber optic cable has a small diametral core that allows only one mode of light to propagate. Single mode fiber optic cable. There are different types of fiber optic cable. Some types are single mode some types are multi mode.

It is a single strand of glass fiber and has a diameter of 8 5 10 microns. 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. Typical transmission speed and distance limits are 100 mbit s for distances up to 2 km 1 gbit s up to 1000 m and 10 gbit s up to 550 m because of its high capacity and reliability multi mode optical fiber generally is used for backbone applications. Single mode vs multimode fiber.

The following are the standards for single mode optic fiber as given by several international committees. Each type has different properties. Fiber optic cabling and hardware products including single mode and multimode fiber patch cables of 62 5 125 50 125 and 9 125 and fiber distribution products used in high tech networking. When making a decision between single mode and multimode fiber cables the first factor to consider is the fiber distance which you need actually.

Multimode optical fiber as its very name indicates allows the signal to travel through different pathways or modes that are placed inside of the cable s core. The equipment used for communications over multi mode optical fiber is less expensive than that for single mode optical fiber. As computers and mobile devices become more integrated it s important for businesses to make the right choice between a single mode and multimode fiber optic network. Because of this the number of light reflections created as the light passes through the core decreases lowering attenuation and creating the ability for the signal to travel further.

This is because it is the optics that dominates the total cost of a network system. It can support 10 gigab. For example in a data center multimode fiber cables are enough for the distance of 300 400 meters. Which should i choose.

Multi mode cables can be found in om1 om2 om3 and om4 types. Because it has one mode of transmission it will propagate 1310 or 1550 nm. Om1 cable typically comes with an orange jacket and has a core size of 62 5 micrometers µm.