HP ProCurve Planning And Implementation Manual page 26

Planning
Planning Your PoE Configuration
HP ProCurve Switch
2650 or 2626-PWR
HP 610 EPS
Figure 3-5. Example of an HP 610 EPS Powering Four Switches
Internal PoE
Power
Supply
Internal plus
External PoE
Power
Supply
External PoE
Power
Supply
(Failed
Internal PoE
Power
Supply)
3-8
50 V 16 A
50 V 16 A
50 V 16 A
50 V 16 A
hp procurve
610 eps
J8169A
Backup Power Ports Status
Power
Internal Power Status
In Ready
Out Ready
Fan/Temp Status
Fault Fan/Temp Status flash = Temperature too high
Fan/Temp Status + Fault flash = Fan failure
Source of Watts
Power Available
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 1-24 or
25-48)
With all four EPS ports in use, each switch only receives 204 watts.
RPS
12 V 7.5 A
RPS
12 V 7.5 A
RPS
12 V 7.5 A
RPS
12 V 7.5 A
EPS Ports Pair A (408 W total for PoE applications)
Device
A1 A2
Connected
EPS A1 EPS A2
Power
Status
EPS Ports: 50V 8.3A max each.
# of Ports Powered and
Average Watts/Port Powered and Average Watts/
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
Line: 50/60 Hz.
100-240 V~ 7.5 A
Line: 50/60 Hz.
100-240 V~ 7.5 A
Line: 50/60 Hz.
100-240 V~ 7.5 A
Line: 50/60 Hz.
100-240 V~ 7.5 A
EPS Ports Pair B (408 W total for PoE applications)
Device
B1 B2
Connected
EPS B1 EPS B2
Power
Status
Redundant # of Ports
Port