Procurve 2626-Pwr Configurations - HP ProCurve 2520 Planning And Implementation Manual

Source of
Power
Internal PoE
Power
Supply
Internal plus
External PoE
Power
Supply
External PoE
Power
Supply
(Failed
Internal PoE
Power
Supply)
■ A single 2600-8-PWR switch with a dedicated 600 RPS/EPS unit has fully
redundant PoE power for all 8 ports at 15.4 W per port.
■ Also (not shown), two 2600-8-PWR switches with a dedicated 600 RPS/
EPS unit has full redundant PoE power for both switches. The 600 RPS/
EPS supplies 408 watts to one switch and 204 watts to each switch when
two switches are connected to the 600 RPS/EPS.

ProCurve 2626-PWR Configurations

The tables in the example configurations contain entries that show the PoE
power available when the 2626-PWR is used alone. When used with the 600
RPS/EPS or 610 EPS unit, PoE power is available to the PoE ports should the
internal PoE power supply fail. Table entries show the PoE power available
when the 600 RPS/EPS or 610 EPS alone provides PoE power.
600 RPS/EPS
ProCurve Switch
2626-PWR
Figure 4-2. Example of an 600 RPS/EPS Powering One 2626-PWR Switch
Planning and Implementation for the 2600-PWR Switches
Watts # of Ports Powered and
Available Average watts/Port
126 8 @ average 15.4 W each
126 + 408 8 @ average 15.4 W each
1- 8
408 8 @ average 15.4 W each
Planning the PoE Configuration
Redundant # of Ports
Powered and Average watts/
Port
None
8 @ average 15.4 W each
None
4-3