HP ProCurve Planning And Implementation Manual page 25

HP 600 RPS/EPS
HP ProCurve Switch
2650-PWR
Figure 3-4. Example of an HP 600 RPS/EPS Powering Two Switches
Source of
Power
Internal PoE
Power
Supply
Internal plus
External PoE
Power
Supply
External PoE
Power
Supply
(Failed
Internal PoE
Power
Supply)
The lowest loaded bank of ports (1-24 or 25-48) has 38 W reserved and is
'bank 2' in the table above.
Watts # of Ports Powered and
Available Average Watts/Port
406 24 @ average 15.4 W each
48 @ average 8.5 W each
406 + 204 24 @ average 15.4 W each
and 24 @ 8.5 W each
1 - 24 25 - 48
or
36 @ average 15.4 W each
204
(38 W is
reserved for
either ports
1-24 or 25-48)
Planning
Planning Your PoE Configuration
Redundant # of Ports
Powered and Average Watts/
Port
10 (bank 1) and 2 (bank 2) @
average 15.4 W each
19 (bank 1) and 4 (bank 2) @
average 8.5 W each
48 @ average 4.2 W each
3-7