datacom cables

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5 Things You Need to Know About PoE

- Power over Ethernet, often referred to as PoE, has been around since the early days of landline telephones in homes and offices. Today PoE can be found in almost any commercial building. PoE is a cost effective solution for powering low voltage devices throughout a building or campus. What is PoE? Power over Ethernet refers to a system that safely delivers DC power and data to remote devices such as IP telephones, network cameras or wireless access points. The power and data is transmitted over…


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