ICP DAS USA PET-AR400 User Manual page 11

 PoE
PET-AR400 feature true IEEE 802.3af-compliant (classification, Class 2) Power over Ethernet (PoE)
using both Ethernet pairs (Category 5 Ethernet cable), it allows power and data to be carried
over a single Ethernet cable, so a device can operate solely from the power it receives through
the data cable.
This innovation allows greater flexibility in office design, higher efficiency in systems design, and
faster turnaround time in set-up and implementation.
The PET-AR400 can receive power from an auxiliary power sources like AC adapters and battery
in addition to the PoE enabled network.
This is a desirable feature when the total system power requirements exceed the PSE's(power
sourcing equipment) load capacity. Furthermore, with the auxiliary power option, PET-AR400
can be used in a standard Ethernet (non-PoE) system.
When using PoE devices like PET-AR400, user can choose ICP DAS"PoE
switch"—"NS-205PSE-24V"as the power source, it can automatically detect the connected
devices whether they are PoE devices. This mechanism ensures NS-205PSE-24V to work with
both PoE and non-PoE devices coordinately at the same time.
PET-AR400 User Manual
PoE Switch
NS-205PSE-24V
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