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16 Ιουν 2023 · The latest PoE switches that we offer at CCTV Camera World include extended PoE transmission on certain ports at distances up to 300 meters without the need for a PoE extender in between. It is ideal for use with low power PoE devices such as fixed lens PoE cameras that consume 6 watts or less.
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A PoE switch provides both power and data over a single Ethernet cable. In this buyer's guide, we look at 7 of the best PoE switches for IP cameras.
The PoE switches offer ultra-long distance transmission, reliable power supplies with high-voltage surge protection, and VIP ports that prioritize important data.
PoE (Power Over Ethernet) is a technology that allows the electrical current for electrical devices to be carried by the network cables. A PoE switch allows to power IP phones, security cameras and most of the modern network equipment that uses the standard IEEE 802.3af and IEEE 802.3at.
1 Μαρ 2021 · Here’s how to use a PoE switch with PoE security cameras: Plug the PoE switch into a wall outlet or surge protector using a 110-220VAC power cord. If the PoE switch has an external power supply, plug the power supply into an outlet, and connect the other end of the external power supply into the PoE switch.
8 Port Fast Ethernet Smart POE Switch. 8 × 10/100M PoE ports,1 × Gigabit RJ45 port. Total PoE Power Budget 110 W. Support 802.1Q VLAN. Support PoE watchdog to detect and restart the cameras that do not respond. Support STP/RSTP Loop prevention. Support cable detection to locate failure. Up to 300 m Long Range PoE Transmission. 6 kV Surge Protection
