Useful Tips for Selecting PoE Cables
PoE technology allows a single PoE network cable to provide the required communication and electrical power to a variety of devices. This article will give you some guidance for your Ethernet cable selections in PoE deployment.
Power Over Ethernet Standards
Power over Ethernet (PoE) stands for a proven method of delivering DC power over the same twisted pair cabling used for LAN data transmission. Check What Is Power over Ethernet (PoE)? for further learning. The IEEE (Institute of Electrical and Electronics Engineers) standards for Power over Ethernet are 802.3af, 802.3at, and 802.3bt presented as follows:
PoE Applications
PoE technology with explosive growth rates has been widely adopted in various applications—PoE IP surveillance cameras, PoE-enabled Voice over IP (VoIP) phones, Wireless Access Points (WAPs), IP PoE based lighting, Point-of-Sale (PoS) etc. See how PoE cables function in a network scenario by connecting S3150-8T2FP PoE switch to powered devices (PDs).
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