With configurable per-port
power distribution, our Gigabit 12-port
switch is the ideal solution for variable
power deployments, such as point/tilt/zoom cameras, lighting controllers, and point-of-sale kiosks. The AT-IE300-12GP is a
Power over Ethernet Power Sourcing Device (
PoE PSD), which is compliant with IEEE802.3af and IEEE802.3at standards. Each port supplies either 15.40W
PoE with 12.95W available to the powered device, or 30.00W
PoE+ with 25.50W available to the powered device. Four ports are configurable for Hi-
PoE (also known as Ultra
PoE, High
PoE,
PoE++, and others because there is no current standard), which uses all four pairs in the
cable to provide up to 60W—double the capacity of
PoE+. You can configure the overall power budget and the power feeding limit on a per-port basis, to establish a close relationship between the power sourcing feature with the real capabilities of the external Power Supply Unit (PSU). Enabling the unique High Availability
Network Power (HANP) feature, the
switch retains
PoE sourcing during restart events, such as those due to operator command, software exception, watchdog timeout or diagnostic failures. The restart event is not propagated to the end devices, and
camera operation is not affected.
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