501933-2

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Introduction

Fiber optic connectors are indispensable components in the fiber optic communication industry and 501933-2 is a popular application field for such connectors. In this article, the application field and working principle of 501933-2 will be discussed in detail.

Application Field

501933-2 is an LC connector, often applied in fiber optic patchcords and pigtails. It is also widely used in FTTX/FTTH system, which has become one of the most popular network kinds of broadband access. The Basic Construction of a 501933-2 LC connector is a 1.25mm zirconia ferrule with a phosphor bronze sleeve and crimp. In addition, it has a plastic housing with latching system.

Working Principle

The working principle of the 501933-2 LC connector is to connect two fibers precisely together in order to ensure the light transmission efficiency. Firstly, the fiber is inserted into the LC connector, then the fiber is adhesive filled and the ferrule and ceramic sleeve are crimped and fixed. Finally, the connection is latched together by the plastic housing to complete the connection and form the connection.

Additionally, when the LC connectors are mated, the two ferrule ends should be aligned precisely. The zirconia ceramic sleeve slides over the phosphor bronze sleeve to align the two ferrules so that the two fiber core axes can be connected within the acceptable offset and angular tolerance.

Conclusion

In short, the 501933-2 LC Connector is a popular application field of fiber optic connector, which is widely used in FTTX/FTTH system with its zirconia ferrule, phosphor bronze sleeve, and latching system, due to its relatively low cost. In addition, its working principle is achieved by forming precise alignment of the two ferrule ends and ensuring the light transmission efficiency by connecting two fibers.

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