HP PROCURVE 2520 Planning And Implementation Guide

8-2
Planning and Implementation for the 3500 Switches
Planning Your PoE Configuration
Planning and
Implementation for the 3500
Switches
HP ProCurve 3500-24-PoE Switch Configuration
The table in this example configuration shows the PoE power available for
the HP ProCurve 3500-24-PoE switch using the internal power supply.
Figure 8-1. Example of an HP ProCurve 3500-24-PoE Switch Using the Internal
Power Supply
If any of the mini-GBIC ports are used (21-24) 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.
For example, if port 24 is used for a mini-GBIC, then J45-port 24 is disabled.
The PoE power that was supplied to 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
Source of
Power
Watts
Available
# of Ports Powered and
Average watts/Port
Redundant # of Ports
Powered and Average watts/
Port
Internal PoE
Power
Supply
398 24 @ average 15.4 W each for
a total of 369.6 W
None

HP PROCURVE 2520 Specifications

General

Web Interface	Yes
CLI Support	Yes
IPv6 Support	Yes
Auto-MDIX	Yes
SNMP Support	Yes
Quality of Service (QoS)	Yes
VLAN Support	Yes
Jumbo Frame Support	Yes