ICP DAS USA uPAC-7186EG Getting Started page 92

B uPAC-7186PEG is uPAC-7186EG with PoE
uPAC-7186PEG is the model of uPAC-7186EG with PoE (Power-over-Ethernet). uPAC-7186PEG can operate
solely with the power from the Ethernet cable. It can save the offer for the power wiring and does not
require modification of existing Ethernet cabling.
B.1 What is PoE ?
PoE or Power-over-Ethernet technology describes a system to safely transfer electrical power, along
with data, to remote devices over standard category 5 cable in an Ethernet network. It does not
require modification of existing Ethernet cabling infrastructure.
PoE allows power and data to be carried over a single Ethernet cable, so a device can operate solely
with the power from the data cable instead of the electric wire.
This innovation allows greater flexibility in office design, higher efficiency in systems design, and
faster turnaround time in set-up and implementation.
B.2 The Difference Between uPAC-7186PEG and uPAC-7186EG
Items
PoE
Power Input Range
SRAM
Getting Started: PAC-7186EG(D) & I-7188EG(D)/XG(D), Jul 2020 V4.0
uPAC-7186PEG
IEEE 802.3af, Class 1
+12 ~ +48 V (unregulated)
DC
768 KB
uPAC-7186EG
No
+10 ~ +30 V (unregulated)
DC
640 KB
92
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