Network video recorder provided with RJ 45 adapter connector

[0021] Such as figure 1 , a network video recorder provided with an RJ45 connector, comprising a housing 1, a central processing unit 2 disposed in the housing 1, an RJ45 connector 3 is provided on the housing 1, and a codec 4 is provided in the housing 1, so The RJ45 connector 3 is connected to the codec 4 , and the codec 4 is connected to the central processing unit 2 .

[0022] The set codec is connected between the central processing unit of the network video recorder and the RJ45 connector to realize the output data encoding and input data decoding of the network video recorder, so that the network video recorder can output and input audio, video data and other control commands that are convenient for network transmission , For example, the codec adopts OMAP3530, which has low power consumption, and the built-in Cortex-A8 core has 4 times the processing performance of the current 300MHz ARM9 device; the RJ45 connector set as the network cable interface is widely used in the

[0024] The present embodiment is further limited on the basis of embodiment 1, as figure 1 , a network video recorder provided with an RJ45 connector, a heat dissipation hole 14, and a heat dissipation fan is also arranged on the heat dissipation hole 14, and the heat exchange fan provided makes the air inside and outside the network video recorder casing forced convection, further ensuring that the hard disk and the central processing unit have a good cooling effect.