Network switch for network communication

The utility model discloses a network switch for network communication. Network switch comprising a network switch body, a rear cover is arranged on the front surface of the network switch main body;a fixing mechanism is arranged on the outer side of the network switch body, a connecting port is formed in the front face of the rear cover, a fixing pad is installed at the bottom of the network switch body, a cooling mechanism is arranged at the top of the network switch body, and a ventilation opening is formed in one side of the network switch body. According to the utility model, through thecooperative use of the connecting block and the connector, when the rear cover needs to be disassembled, only one end of the connecting block needs to be pressed, the operation is simple and convenient, and the effect of conveniently disassembling the rear cover is achieved; according to the utility model, through the cooperative use of the motor and the cooling fan, the interior of the network switch main body can be eff