Heat-dissipating router capable of preventing disconnection from network

The utility model provides a heat-dissipating router capable of preventing disconnection from a network. The router comprises a router shell and a heat-dissipating pedestal. An illuminating light, an antenna and a power indicating light are arranged on the upper end surface of the router shell. A light bulb is arranged on the top of the illuminating light. A signal transmitting head is arranged on the antenna. Network cable jacks are arranged in the front end surface of the router shell. Each cable jack is provided with a U-shaped flippable jack baffle plate on the upper part. Fans are arranged inside the pedestal, and cooling vents are arranged around the pedestal. The router is provided with the U-shaped jack baffle plates, and after a network cable is inserted into one of the jacks, one of the jack baffle plates flips down and blocks outside the jack, so that the network cable is prevented from loosening and falling off. Meanwhile, the router is provided with the pedestal on the bottom, so that rotation of the fans enables the air inside the pedestal to flow, and the router is cooled.