HP Power over Ethernet (PoE/PoE+) Planning and Implementation Guide

5-12
Planning and Implementation for the HP 2610-PoE Switches
Planning the PoE Configuration
Figure 5-6. Example of an HP 610 EPS Powering Four HP 2610-48-PoE Switches
With all four EPS ports in use, each switch only receives 204 watts.
HP 610 RPS/EPS
HP 2610-48-PoE
Switches
Source of
Power
Watts
Available
Number of Ports Powered
and Average watts/Port
Redundant Number of Ports
Powered and Average watts/
Port
Internal PoE
Power Supply
406 24 @ average 15.4 W each
48 @ average 7.5 W each
None
Internal plus
External PoE
Power Supply
406 + 204
1 - 24 25 - 48
24 @ average 15.4 W each
and 24 @ 7.5 W each
or
36 @ average 15.4 W each
10 (bank 1) and 2 (bank 2) @
average 15.4 W each
19 (bank 1) and 4 (bank 2) @
average 7.5 W each
48 @ average 4.2 W each
External PoE
Power Supply
(Failed Internal
PoE Power
Supply)
204
(22 W is
reserved
for either 1-
24 or 25-48)
10 (bank 1) and 2 (bank 2) @
average 15.4 W each
19 (bank 1) and 4 (bank 2) @
average 7.5 W each
48 @ average 4.2 W each
None