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
Standard J9829A Configurations
This configuration (Figure 14-11) is an example of two power supplies
supplying 900 watts each for a maximum of 1664 watts to a fully-loaded HP
5412R zl2 Switch with 288 ports. Therefore out of the total 288 available ports,
107 can be powered at 15.4 watts each or all ports could be used at 4.0 watts.
Figure 14-11.Example of an HP 5412R zl2 Switch with two power supplies, J9829A
The following table shows label and descriptions for HP 5412R zl2 with two
power supplies, J9829A:
Label Description
1 Front
2 832 watts for PoE per
power supply
3 Back
Source of Power
(PoE/PoE+)
Watts Available Number of Ports Powered and
Average watts/Port
Redundant Number of Ports Powered
and Average watts/Port
Two Internal PoE
Power Supplies
(J9829A)
1664 (without
redundancy)
55 @ average 30 W each
107 @ average 15.4 W each
220 @ average 7.5 W each
288 @ average 4.0 W each
None