Light splitting device and computer storage medium

Abstract

The invention relates to a light splitting device and a computer storage medium. The light splitting device comprises a plurality of optical communication ports, one or more optical modules, a light splitter and an adjustable attenuator; each optical module is provided with an optical signal receiving interface and an optical signal sending interface, and the optical signal receiving interface isconnected with the optical input port; the optical signal sending interface is sequentially connected with an optical splitter, an adjustable attenuator and an optical output port in series through anoptical fiber line; a microcontroller is connected with the optical module through a first electrical circuit so as to monitor the optical input port, is in communication connection with the adjustable attenuator through a second electrical circuit, and is used for instructing the adjustable attenuator to correspondingly control the on-off of an optical signal output by the optical output port. The adjustable attenuator is used for controlling signal output of the light splitting device; compared with an existing optical switch, signal on-off is controlled by adjusting output power, fault points are reduced, and the reliability is high; compared with a mechanical optical switch, the number of ports can be increased, light emitting of any port is controllable, and the data security is guaranteed.

Description

Technical field [0001] The present invention relates to the technical field of optical transmission networks, in particular to optical splitting devices and computer storage media. Background technique [0002] With the rapid growth of the Internet, the demand for the stability and high efficiency of the optical splitter has increased exponentially; the typical optical splitter using an optical switch to control the opening of the optical path can no longer meet the needs of users. [0003] Specifically, a typical optical splitter has the following characteristics: [0004] 1. Passive; [0005] 2. Most optical splitters without optical switches have low port density and high cost; [0006] 3. Unable to control a certain port, or individual ports are on or off, and the control efficiency is low; [0007] 4. In the case of full port data duplication, it is easy to cause data to be stolen and the security is low. [0008] Therefore, how to provide an optical splitter with more reliable and ...

AI Technical Summary

Problems solved by technology

[0009] In view of the above-mentioned shortcomings of the prior art, the object of the present invention is to provide an optical splitter and a computer storage medium to solve the problems of poor controllability of the optical splitter or high cost of the optical switch solution in the prior art.

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