Abstract: The present invention relates to a network connection system. The network connection system includes a gateway, an extender, and a wireless access point. Wherein, the gateway can be used as one of the enrollee router and the registrar router, and the extender can be used as the other of the enrollee router and the registrar router, and the extender can send authentication information to the gateway. After the gateway confirms that the extender is a model supported by the gateway according to the authentication information, the gateway sends a credential to the extender, allowing the extender to establish a wireless mesh network through the wireless access point. In this way, the purpose of seamless connection is achieved. In addition, the network connection system of the present invention has functions such as high security and convenience.

Abstract: The present invention provides a server architecture, which comprises a plurality of first middle planes disposed horizontally in the server chassis, and each of the first middle plane electrically coupled to a server board such that the server board is also horizontally disposed in the server chassis. By means of the server architecture in the present invention, in addition to providing a hot-swappable function to the server board, for the whole server system, horizontally arranged first middle plane and server board will not block the route for heat dissipating flow so that the heat dissipating efficiency with respect to the server will not be reduced.

Abstract: The present invention provides a server architecture, which comprises a plurality of first middle planes disposed horizontally in the server chassis, and each of the first middle plane electrically coupled to a server board such that the server board is also horizontally disposed in the server chassis. By means of the server architecture in the present invention, in addition to providing a hot-swappable function to the server board, for the whole server system, horizontally arranged first middle plane and server board will not block the route for heat dissipating flow so that the heat dissipating efficiency with respect to the server will not be reduced.