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

HP 3500-24G-PoE+ yl Switch Configuration
The table in this example configuration contains entries that show the PoE+
power available for the HP 3500-24G-PoE+ yl Switch.
Figure 11-5. Example of an HP 3500-24G-PoE+ yl Switch
Note: If any of the mini-GBIC ports are used (21-24) the corresponding RJ-45
port will not be supplied with PoE+ power. Therefore that needs to be taken
into consideration when planning per port PoE wattage.
If for example, port 24 is used for a mini-GBIC, then the RJ45-port 24 is
disabled. Therefore the PoE+ power that was being supplied to the RJ45-port
24 is returned to the total available pool of PoE+ power.
All 24 ports can receive up to 15.4
watts of PoE power
13 ports can receive up to 30
watts of PoE+ power
Source of
Power
Watts
Available
Number of Ports Powered
and Average watts/Port
Redundant Number of Ports
Powered and Average watts/
Port
Internal PoE
Power
Supply
398 13 @ average 30 W each for
a total of 390 W.
24 @ average 15.4 W each for
a total of 369.6 W
None