HP Power over Ethernet (PoE/PoE+) Planning and Implementation Guide

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Planning and Implementation for the HP 5400R zl2 Switches
Configuration Examples
Two power supplies could be used to supply PoE power at 1665 watts and the
other two power supplies could be used as secondary power supplies. If the
two sets of power supplies are connected to different power sources, one set
of two could backup the other two in case of failure. With this option the user
must manage the PoE usage in order to maintain redundancy.
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Label Description
Source of Power
(PoE/PoE+)
Watts Available Number of Ports Powered and
Average watts/Port
Redundant Number of Ports Powered
and Average watts/Port
Four Internal PoE
Power Supplies
(J9829A)
3330 (without
redundancy)
110 @ average 30 W each
216 @ average 15.4 W each
288 @ average 7.5 W each
288 @ average 4.0 W each
55 @ average 30 W each
107 @ average 15.4 W each
220 @ average 7.5 W each
288 @ average 4.0 W each