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The continuous popularization of cloud computing, big data technology and applications, and the rapid implementation of artificial intelligence are promoting the transformation of the optical fiber data center industry.

According to the ever-changing network development trend, there are higher and higher quality requirements for the network cabling in the host room. The huge data processing function requirements of the main engine room also have an updated processing method in the network wiring of the computer room

The multi-mode 10 Gigabit optical fiber patch cords produced by Fiber hope have several standards: OM1, OM2, OM3 and OM4. It is widely used in 10 Gigabit fiber optic network systems.

Pigtails are also called bare optical fibers and pigtails. One end of the pigtail has a fiber optic connector, and the other end is a broken end of the fiber optic cable core. Fiber core stubs are fused to minimize insertion loss. The structure of pigtails and jumpers is very similar. In simple terms, the jumper is cut from the middle to form two pigtails. Pigtails have a variety of different connectors, common pigtails are usually 0.9mm in diameter and installed in the ODF unit.

Often customers require optical fiber jumpers with particularly low insertion loss. For example, two days ago, a customer customized APC patch cords, and the insertion loss was less than 0.1dB. Such high-level jumpers can be produced, but the cost is higher than telecom-level jumpers. So is the insertion loss of the optical fiber patch cord as small as possible? the answer is negative.

Optical fiber is short for optical fiber. It is a fiber made of glass or plastic and can be used as a light transmission tool. The transmission principle is'total reflection of light'.

Carrier-grade fiber optic patch cords are widely used in data centers. In recent years, high-density data center fiber optic transmission systems have shown a high-growth trend in bandwidth requirements. Therefore, the use of a new generation of optical fibers and optical modules can continue to explore the growth of optical fiber network bandwidth. potential. Because multi-mode fiber jumpers have great advantages in cost, they have an absolute advantage in data center applications.

According to the transmission mode of light in the optical fiber, it can be divided into: single-mode optical fiber and multi-mode optical fiber. There is only one word difference between single-mode and multi-mode, is it just a simple difference in the number of modes? Are there any differences? Below, let's take a look with the Fiber Hope .

Optical fiber is a light transmission medium made by the total reflection of light in glass or plastic fibers. Because of its large frequency, bandwidth, and low loss, it has become the best tool in the field of modern information transmission. In the case of low-loss optical fiber, the microscopic space is only one-tenth of the thickness of the hair. By optimizing the dopant material and changing the waveguide structure, the light will be scattered less and the reflection and transmission will be smoother.

Fiber optic cables are mainly judged from the following aspects: sheath, fiber, reinforced steel wire, steel armor, loose tube, fiber paste, and aramid

Fiber optic cables are divided into single-mode and multi-mode. The single-mode fiber is called single-mode fiber (SMF), and the fiber that supports multiple propagation paths or transverse modes is called multi-mode fiber (MMF). There will be some questions about fiber optic cable single-mode and multi-mode users. Today, Fiber Hope will answer for everyone.

The optical fiber line plays a very important role in our network communication. If the optical fiber line is broken, we will not be able to communicate normally and cannot receive the signal. Then, when the optical fiber cable is broken, how to connect it? Can I connect it by myself?

The tail fiber (the tail fiber), also known as tail line, pigtail line. It has a connector at one end, and a broken end of an optical cable core at the other end, which is connected to other optical cable cores through fusion. In other words, if a jumper is cut from the center into two sections, it becomes two pigtails. Pigtails often appear in fiber optic terminal boxes and are used to connect fiber optic cables and fiber optic transceivers.

As we all know, we use fiber optic cable as a transmission medium when we carry out long-interval data transmission, because it has the characteristics of reliable function, high quality, fast speed, low line loss, and long transmission interval. Because it is a long-interval transmission, generally the optical fiber cable on the land requires a safe operating period of more than 20 years, while the submarine optical cable system requires a higher, 25-year safe operating period.

This requires special equipment to be measured. The outer diameter of the optical fiber cable depends on the diameter of the outer sheath of the optical cable, which can generally be measured with a caliper or a line ruler.