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
Figure 14-15.Example of an HP 5412R zl2 with three power supplies (one J9828A and two J9829A)
The following table shows label and descriptions for HP 5412R zl2 with three
power supplies, one J9828A and two J9829A:
Label Description
1 Front
2 254 watts for PoE per
power supply
3 832 watts for PoE per
power supply
4 Back
Source of Power
(PoE/PoE+)
Watts
Available
Number of Ports Powered and
Average watts/Port
Three Internal PoE
Power Supplies: one
J9828A two J9829As
1918 (without
redundancy)
63 @ average 30 W each
124 @ average 15.4 W each
254 @ average 7.5 W each
288 @ average 4.0 W each