What is the function of the optical fiber connector and what are the constituent materials


With the development of the Internet, we have long been indispensable to the Internet until now, and perhaps this has to mention optical fiber. I think we have very little grasp of the information content of network fiber. Below we will briefly talk about the function of fiber optic connectors and the raw materials of fiber optic connectors.


Fiber Connector Efficacy

Optical fiber connectors are divided into various types according to the structure of their tee joints, such as FC, SC, ST, LC RF connectors. However, the key components of optical fiber connectors of various types and specifications are the same, all of which are precision-machined components, namely 2 pin inserts and 1 coupling tube to keep the optical fiber pointing and connecting. . The emergence of multiple types of fiber optic connectors addresses the difficulties of fiber optic connections under different standards. In order to integrate into a variety of natural environments, the characteristics of optical fiber connectors are becoming more and more critical.


For example, the electro-optical properties, tolerance fit, relative standard deviation and its compressive strength and temperature adaptability of optical fiber connectors are often specified. Among them, the electro-optical properties are more critical, which determine the size of the transmission output power of the fiber. Because fiber optic connectors are non-kinetic and belong to general-purpose components, it is stipulated that fiber optic connectors must be able to form applications at will and be reused many times, which means that the tolerance and repeatability of fiber optic connectors are better. some.


The other is that there are regulations in the manufacturing industry: the compressive strength of the optical fiber connector must be higher than 90N, and the normal application temperature range of the optical fiber connector must be between -40°C and 70°C. After mastering the composition and key characteristics of the optical fiber connector, we will not be too difficult to remember the efficacy of the optical fiber connector: the optical fiber connector maintains the low-loss connection between the optical fiber and the association or between the optical fiber and the cable. Its online customer service The impact of optical fiber connection on data signals is eliminated, so that our communication transmission can be carried out reasonably in different natural environments.

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Moreover, the different types and specifications of optical fiber connectors take into account our needs under different optical fiber connection conditions. What are the raw materials of optical fiber connectors?


The key is PEI, polyetherimide, brown transparent liquid, without adding the flame retardant grade and low smoke level, the ignition grade is UL94-V-0, and the relative density is 1.28~1.42g/cm3.


PEI epoxy resins are thermosetting plastics with unshaped properties, which combine performance and high-quality production and processing characteristics, and combine high temperature resistance with high toughness, modulus and general solvent corrosion resistance.


Optical fiber connector function Optical fiber connector constitutes raw materials

The left and right is to say what is the function of the optical fiber connector and what is the raw material of the optical fiber connector. According to the previous mastery of the optical fiber connector, we can see that the optical fiber connector has high-quality characteristics and outstanding functions. The scope of its application will not only maintain the connection of optical fibers.


Optical fiber connector is a device for detachable (active) connection between optical fiber and optical fiber. It precisely connects the two end faces of optical fiber, so that the light energy output by the transmitting fiber can be coupled to the receiving fiber to the maximum extent. And minimize the impact on the system due to its involvement in the optical link, which is the basic requirement of fiber optic connectors. To a certain extent, fiber optic connectors also affect the reliability and performance of optical transmission systems.


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