Smart city construction involves the deployment of a large number of terminal devices. How to efficiently solve the power supply and data transmission issues for these devices is a significant challenge in smart city development. PoE (Power over Ethernet) technology provides an ideal solution for this.
Typical applications of PoE in smart cities:
1. Smart Security
IP cameras are powered via PoE, eliminating the need for separate power cables, which greatly reduces deployment costs and installation complexity. Haina Industrial PoE switches supporting the 802.3bt standard can provide up to 60W of power per port, sufficient to drive PTZ high-speed dome cameras.
2. Smart Lighting
PoE-powered LED lighting fixtures can simultaneously receive power and control signals through Ethernet cables, enabling intelligent lighting functions such as remote dimming, scheduled on/off, and scene linkage.
3. Information Display Systems
Outdoor LED/LCD information screens are powered via PoE, offering flexible deployment and easy maintenance.
Haina Industrial offers a full range of industrial-grade PoE switches supporting IEEE 802.3af/at/bt standards, providing reliable network infrastructure for smart city construction.
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201-202, Building 6, Zhonggang Plaza, Convention and Exhibition Bay, Fuhai Townt, Bao'an District, Shenzhen
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