Hp Procurve 2520-8-Poe And 2520G-8-Poe Configurations - HP ProCurve 2520 Planning And Implementation Manual

Planning and Implementation for the 2520 and 2520G Switches
Planning the PoE Configuration
HP ProCurve 2520-8-PoE and 2520G-8-PoE
Configurations
The table in the example configuration contain entries that show the PoE
power available when the 2520-8-PoE or 2520G-8-PoE is used to supply PoE
power.
8 ports can receive up to
8 watts of PoE power
Figure 3-1. Example of a 2520-8-PoE or 2520G-8-PoE Switch
If any of the mini-GBIC ports are used the corresponding RJ-45 port will not
be supplied with PoE power. This needs to be taken into consideration when
planning per-port PoE wattage.
3-2
Source of Power Watts
Available
Internal PoE Power
Supply
8 ports can receive up to
7.5 watts of PoE power
# of Ports Powered and
Average watts/Port
67 8 @ average 7.5 W each
4 @ average 15.4 W each