1. Do a good job of preventing rain and dust and insulation. The network cable connection part of the network bridge, POE, and network camera needs to be treated with rainproof and dustproof. The connector part of the network cable and the network bridge generally needs to wrap the two to three layers of waterproof tape to try not to expose the crystal head; It also needs to be wrapped in two to three layers of waterproof tape or insulating tape; all the power connector part should be treated as well as the insulation processing.

2. Installation and fixing of net bridge equipment. When installing the bridge, you must first fix the bracket. If the bracket is unstable, it will directly affect the stability of the microwave signal transmission. When fixed the network bridge to the bracket, fix the net bridge firmly in the fixed method below. During the installation, the surface of the bracket is relatively smooth. The surface will be rigid, and the contact between the U -shaped clamping and the bracket will be explicit.

When installing, we need to put a tight contact between a layer of rubber ring and the U -shaped clamping on the bracket.

3. Cable selection and length control. Control the length of the network cable to ensure the best transmission effect. The effective transmission distance of the twisted twisted line (network cable) with good material is 100m, CAT5E or CAT6 lines. Because the network bridge uses POE power supply, the network cable not only carries the data flow, but also supply the network bridge, so the network cable is too long or the material is poor. The connection part of the bridge and POE should use the CAT5E or CAT6 lines as much as possible, and the length is controlled within 25m as much as possible.