Do you understand the knowledge of optical fiber wiping rod

The optical fiber cleaning rod is made of special polyester fiber through characteristic processing. It is used to clean the dust and oil stains of various optical modules, couplers, adapters, flange holes and other equipment. The products range from ordinary shape to very small size, to very sharp and fine shape, so as to meet the needs of different production processes. The production process shall be free from the influence of metal ions and other pollution sources.

1. Using dust-free ultra clean microfiber cleaning cloth, dry cleaning, excellent wiping performance
2. It is suitable for cleaning the inner side of various optical fiber adapters and the end face of adapter insert core
3. The cloth is worn and does not scatter any fiber chips
4. Environmental protection, lightness, safety and miniaturization
5. The extension rod is more suitable for narrow working environment
Scope of application
(1) It is widely used in the production of optical fiber equipment, optical modules, optical devices and other manufacturers.
(2) It can be used as a product sales supporting tool for manufacturers of optical fiber equipment, modules and devices.
(3) It is applicable to the construction and maintenance of indoor and outdoor optical fiber communication engineering.
Product model
The standard model is Φ 1.25mm 、 Φ 2.0mm、 Φ 2.5mm、 Φ 2.0-2.5mm, etc
Main features:
(1) It is very easy to clean the dust and oil stains of various optical modules, couplers, adapters, flange holes and other equipment.
(2) Compact, easy to use, good cleaning effect, and the operation method does not vary from person to person.
(3) It can well protect the end face of optical fiber connector from damage.
(4) Do not use alcohol or freon, scrub directly. The end face of the optical fiber connector plug in the adapter will not be polluted again.
(5) It can be easily used in the construction site and factory.

As we all know, the dust on the optical fiber interface will greatly reduce the network speed. The cleaning of the optical fiber interface will directly affect the propagation quality of the optical signal. In China, traditional cleaning methods are mostly used: wipe with chemical solvents such as alcohol and ether, lens paper and cotton ball. In case of failure caused by dirty interface parts, it is often disposed of in a wasteful way. The connection between optical fiber and optical fiber constitutes the optical fiber air optical fiber interface combination with strong backscattering conditions, which is the main reason for the generation of echo in the optical path. Because the echo can generate relaxation oscillation in the form of noise, increase the fluctuation of optical gain, broaden the pulse, reduce the signal-to-noise ratio of optical output, and may be combined with the dispersion characteristics and nonlinear effects in the path to produce other complex effects that can damage the system. Therefore, the influence of the interface of the junction point, the micro loss in the micro gap, the deposition of dust and reactants (such as the deposition after volatilization of alcohol) on the light path of the system can not be ignored.

Optical fiber interface cleaning product is a high-tech product used for cleaning various optical fiber interfaces in optical fiber communication transmission network. Its effect can reduce the return loss of optical signal to hundreds of thousands or even one millionth.