HP ProCurve 2520 Planning And Implementation Manual page 96

Planning and Implementation for the Switch xl PoE module
Planning Your PoE Configuration
ProCurve Switch 5300xl
ProCurve Switch xl PoE
modules
600 RPS/EPS
Figure 6-5. Example of an 610 EPS Powering Four Modules
In this example there are four modules connected to the 610 EPS, therefore
each module will be supplied with 204 watts of PoE power to be distributed
to each module's 24 ports at 7.5 watts per port.
6-6
LED Mode
Std PoE PoE
Status
Link 1 Mode 2 3 4 5
PoE
hp procurve
PoE
xl module
J8161A 7 8 9 10 11
Std LED Mode PoE
PoE EPS
Status
Link 1 Mode 2 3 4 5
PoE
hp procurve
PoE
xl module
J8161A 7 8 9 10 11
Source of Watts
Power Available
External PoE 204/each
Power module
Supply
PoE-Ready 10/100-TX Ports (1-24) – all ports are HP Auto-MDIX
EPS
6 13 14 15 16 17 Link 18 Mode Link 1 Mode
PoE
hp procurve
xl
PoE
xl module
module
12 19 20 21 22 23 24 J8161A 7
PoE-Ready 10/100-TX Ports (1-24) – all ports are HP Auto-MDIX
6 14 15 Link Mode Link 1 Mode
13 16 17 18
PoE
hp procurve
xl
PoE
xl module
module
12 19 20 21 22 23 24 J8161A 7
# of Ports Powered and
Average watts/Port
24 @ average 7.5 W each
LED Mode PoE-Ready 10/100-TX Ports (1-24) – all ports are HP Auto-MDIX
Std PoE PoE EPS
Status
2 3 4 5 6 13 14 15 16 17 Link 18 Mode
8 9 10 11 12 19 20 21 22 23 24
Std LED Mode PoE PoE-Ready 10/100-TX Ports (1-24) – all ports are HP Auto-MDIX
PoE EPS
Status
2 3 4 5 6 14 15 16 17 Link 18 Mode
13
8 9 10 11 12 19 20 21 22 23 24
Redundant # of Ports
Powered and Average watts/
Port
None
xl
module
xl
module