As the application of fiber optic patch cords becomes more and more widespread, many friends do not know much about fiber optic patch cords. What are single-mode and multi-mode fiber optic patch cords? In fact, there are many differences between them. Only by understanding these differences can we use them better. Let's take a detailed look at the differences and identifications of multi-mode and single-mode optical fibers.(Source: Dongguan HX Fiber Technology Co., Ltd)
Single-mode fiber
Single-mode fiber has a thinner core, allowing the light to be emitted directly to the center. It is recommended for longer distances.
In addition, single-mode signals lose less distance than multi-mode. In the first 3,000 feet, multi-mode fiber may lose 50% of its LED light signal strength, while single-mode only loses 6.25% of its laser signal over the same distance.
The bandwidth potential of single-mode makes it the only choice for high-speed and long-distance data transmission. Recent tests have shown that 64 channels of 40G Ethernet can be transmitted over a distance of up to 2,840 miles on a single single-mode cable.
Multimode fiber
In multimode fiber, optical signals propagate through multiple paths; it is usually recommended for use when the distance is less than a mile.
The effective distance of multimode fiber from transmitter to receiver is about 5 miles. The available tracking distance is also affected by the type and quality of the transmitting/receiving device; the stronger the light source and the more sensitive the receiver, the farther the distance. Studies have shown that the bandwidth of multimode fiber is about 4000Mb/s.
In addition, the use of single-mode multimode fiber jumpers follows the following principles: the transmit and receive wavelengths of the optical modules at both ends of the fiber jumper must be consistent, that is, the optical modules at both ends of the optical fiber must be the same wavelength. The simple way to distinguish is that the color of the optical module must be consistent.
In general, short-wave optical modules use multimode optical fibers (orange optical fibers) and long-wave optical modules use single-mode optical fibers (yellow optical fibers) to ensure the accuracy of data transmission.
Dongguan HX Fiber Technology Co., Ltd integrates network system integration, development, network and optical cable product sales, and can provide complete quality assurance and after-sales service. In order to meet the service needs of customers, Finite has established a nationwide marketing service network and has an excellent logistics distribution system to make customer service more convenient and fast.(Source: Dongguan HX Fiber Technology Co., Ltd)
As the application of fiber optic patch cords becomes more and more widespread, many friends do not know much about fiber optic patch cords. What are single-mode and multi-mode fiber optic patch cords? In fact, there are many differences between them. Only by understanding these differences can we use them better. Let's take a detailed look at the differences and identifications of multi-mode and single-mode optical fibers.(Source: Dongguan HX Fiber Technology Co., Ltd)
Single-mode fiber
Single-mode fiber has a thinner core, allowing the light to be emitted directly to the center. It is recommended for longer distances.
In addition, single-mode signals lose less distance than multi-mode. In the first 3,000 feet, multi-mode fiber may lose 50% of its LED light signal strength, while single-mode only loses 6.25% of its laser signal over the same distance.
The bandwidth potential of single-mode makes it the only choice for high-speed and long-distance data transmission. Recent tests have shown that 64 channels of 40G Ethernet can be transmitted over a distance of up to 2,840 miles on a single single-mode cable.
Multimode fiber
In multimode fiber, optical signals propagate through multiple paths; it is usually recommended for use when the distance is less than a mile.
The effective distance of multimode fiber from transmitter to receiver is about 5 miles. The available tracking distance is also affected by the type and quality of the transmitting/receiving device; the stronger the light source and the more sensitive the receiver, the farther the distance. Studies have shown that the bandwidth of multimode fiber is about 4000Mb/s.
In addition, the use of single-mode multimode fiber jumpers follows the following principles: the transmit and receive wavelengths of the optical modules at both ends of the fiber jumper must be consistent, that is, the optical modules at both ends of the optical fiber must be the same wavelength. The simple way to distinguish is that the color of the optical module must be consistent.
In general, short-wave optical modules use multimode optical fibers (orange optical fibers) and long-wave optical modules use single-mode optical fibers (yellow optical fibers) to ensure the accuracy of data transmission.
Dongguan HX Fiber Technology Co., Ltd integrates network system integration, development, network and optical cable product sales, and can provide complete quality assurance and after-sales service. In order to meet the service needs of customers, Finite has established a nationwide marketing service network and has an excellent logistics distribution system to make customer service more convenient and fast.(Source: Dongguan HX Fiber Technology Co., Ltd)
