Installation and Getting Started Guide for HP 600/610/620/630 RPS/EPS 2011-04

5-26
Installing and Connecting the HP Redundant / External Power Supplies
Recommended Connection Topologies
Recommended Connection Topologies
RPS Connections on the HP 600 RPS/EPS
Recommendations
The HP 600 RPS/EPS can provide backup power support for up to six HP
switches. In the illustration below, the RPS ports on six HP 2650 Switches are
connected to the RPS ports on an HP 600 RPS/EPS. Note the priority of power
provision for the switches based on the number of the port on the RPS/EPS
to which each switch is connected.
Figure 5-13. Example connecting 6 switches to RPS ports on an HP 600 RPS/EPS
EPS 1
RPS 5
R5
RPS 3
R3R1
Power Status
RPS 1
R2
RPS 2
RPS 4
R4
R6
RPS 6
E1
E2
EPS 2
Device
Connected
Powe r
Status
Device Connected
100-240 V~ 7.5 A
Line: 50/60 Hz.
50 V 16 A
RPS
12 V 7.5 A
100-240 V~ 7.5 A
Line: 50/60 Hz.
50 V 16 A
RPS
12 V 7.5 A
100-240 V~ 7.5 A
Line: 50/60 Hz.
50 V 16 A
RPS
12 V 7.5 A
100-240 V~ 7.5 A
Line: 50/60 Hz.
50 V 16 A
RPS
12 V 7.5 A
100-240 V~ 7.5 A
Line: 50/60 Hz.
50 V 16 A
RPS
12 V 7.5 A
100-240 V~ 7.5 A
Line: 50/60 Hz.
50 V 16 A
RPS
12 V 7.5 A
HP 600 RPS/EPS
HP 2650 Switches
AC power
Lowest priority switch
connected to port 6
Highest priority switch
connected to port 1
RPS cables