Switch

Abstract

The invention provides a switch. The switch comprises a blade module, a chassis module, a power module, a connector interface module, a backboard module and a cold fluid circulation system, wherein the blade module and the power module slip into the chassis module through a sliding rail; furthermore, rear joints are connected into corresponding slots on the connector interface module and the backboard module; the cold fluid circulation system is arranged in each blade of the blade module, and contacted with a heat emitting component in the blade, wherein a heat conducting film is pasted on thecontact surface of the cold fluid circulation system and the heat emitting component; and furthermore, cold fluid of the cold fluid circulation system is connected with an external heat exchanger through an interface. The invention aims to provide the switch; the structure of the switch is a fully closed structure; external dust and moist air difficultly enter the interior of the enclosure of theswitch; therefore, the cleanliness in the enclosure can be effectively kept; and thus, a server runs normally.

Description

technical field [0001] The invention relates to the research field of high-performance data processing equipment, and in particular, relates to a closed switch. Background technique [0002] A switch is a network device used for electrical (optical) signal forwarding. It can provide an exclusive electrical signal path for any two network nodes connected to the switch. The most common switches are Ethernet switches. Other common ones are telephone voice switches, fiber optic switches, etc. During the operation of the switch, its internal circuit board and main operating electronic components will generate a lot of heat. The traditional heat dissipation method is air cooling. There are many heat dissipation ports on the switch case, and external dust can easily enter the case of the switch through the heat dissipation ports, affecting the cleanliness of the interior, and this heat dissipation method cannot effectively relieve the situation of excessive local temperature. ...

AI Technical Summary

Problems solved by technology

However, with the expansion of the single business of Internet companies, when a traditional rack server runs a certain resource-intensive application, because the traditional server has no focus on the ratio of computing, storage, and network resources, the server cannot load the aforementioned application.

And applications with specific needs need to customize a specific server, and the structure in the rack needs to be customized separately, resulting in great waste

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