GAO Tek presents a selection of splicers that includes an extensive line-up of digital fusion splicers and a wide range of fiber fusion splicers. These devices use electric arc, laser, or gas flame to join the two ends of the fibers by melting them to form one single long fiber. They utilize both high-speed image processing and special precision positioning technologies.

Our splicers enable fusion splicing, the process of fusing or welding two fibers together usually by an electric arc. Fusion splicing is the most widely used method of splicing as it provides for the lowest loss and least reflectance, as well as providing the strongest and most reliable joint between two fibers.

Functions of Splicers

GAO Tek´s digital fiber fusion splicer is an ideal tool for the construction and maintenance of fiber and cable in both field and laboratory applications. It features single X or Y view and simultaneous X and Y views, a short splicing time of 9 seconds and an impressive tube heating time of 30 seconds. This device is designed for single mode fiber, multi-mode fiber, dispersion-shifted fiber (DSF) and non-zero dispersion-shifted fiber (NZ-DSF). Additionally, digital fusion splicers utilize the optical image system, which is made out of two high-accuracy video cameras to remove optical fiber pictures and display pictures on the screen.

On the other hand, fiber fusion splicer automatically adjusts to environmental conditions using built-in temperature, humidity and pressure sensors which provide constant feedback signals to control the fusion arc temperature. This product has real-time technology embedded in the operating system and provides user-friendly interfaces and abundant functions.


GAO Tek’s fusion splicers have a variety of features that include both manual and automatic splicing mode offered with color LCD screens, and display the core and clad offset. These high-performance devices offer USB and VGA interfaces, which make them convenient for downloading data and updating software. Moreover, they are perfect instruments for the installation and maintenance of fibers, cables, and research center applications and come with a weather-proofed container which helps users to protect their gadgets from dust and rain.

Applications and Industries

GAO Tek’s fusion splicers have a variety of applications in many industries such as aerospace and defense, broadcast electric utility, fiber optic components and equipment manufacturing, installation and contractors, medical, mining, nuclear, oil and gas, security, service and content providers, and transportation. These devices are widely used in optical fiber communications, optical cable construction and maintenance, as well as fiber to the home projects. They can also be used for the production of a range of active and passive fiber optic components and optical modules for use in an all-fiber system.


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