Outdoor PoE switch is widely used in security engineering, plays an essential role. In order to reduce the maintenance of the follow-up project, the installation of Outdoor PoE switch should consider the following aspects:
1, PoE power supply distance is determined by the data signal and the transmission distance, and the data signal transmission distance determined by the cable. Consider cable requirements and power over Ethernet standards.
2, try not to choose non-standard PoE, to avoid security risks.
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