Optical fiber switch

Abstract

The invention provides network information exchange and communication equipment and particularly relates to an optical fiber switch. The optical fiber switch comprises a switch processor in communication with a two-layer exchange chip, the two-layer exchange chip is provided with a plurality of first POF (plastic optical fiber) interfaces and in communication with a physical-layer interface PYH chip, and the physical-layer interface PYH chip comprises a plurality of second POF interfaces and a plurality of RJ45 interfaces. Since the optical fiber switch comprises the physical-layer interface PYH chip with hybrid interfaces and the physical-layer interface PYH chip is supportive to the plurality of POF interfaces and the plurality of RJ45 interfaces, network cabling requirements of category-5 cables can be met.

Description

technical field [0001] The invention relates to a network information exchange and communication device, in particular to an optical fiber switch. Background technique [0002] At present, the existing optical fiber switch is based on the idea of ​​an all-optical switch, and its interface adopts a pure optical fiber interface, such as a plastic optical fiber interface (hereinafter referred to as a POF interface), which cannot meet the requirements of the five-line network wiring. Contents of the invention [0003] In order to overcome the above disadvantages, the present invention provides an optical fiber switch that can meet the requirements of five-category line network wiring. [0004] In order to achieve the purpose of the above invention, the present invention provides a kind of optical fiber switch, comprising: a switch processor, the processor communicates with a two-layer switch chip, and the two-layer switch chip is provided with a plurality of first POF interfac...

AI Technical Summary

Problems solved by technology

[0002] At present, the existing optical fiber switch is based on the idea of ​​an all-optical switch, and its interface adopts a pure optical fiber interface, such as a plastic optical fiber interface (hereinafter referred to as a POF interface), which cannot meet the network wiring requirements of the five types of lines.

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