HP ProCurve 3400cl-48G Installation And Getting Started Manual page 43

The following picture demonstrates and example of connectivity between an
RPS/EPS device and a Switch device.
RPS Power: 12V
Device Connected R1 R2
RPS 1 RPS 2 RPS 3
Power Status
RPS output port
RPS/EPS Operation
The RPS/EPS monitors the power signal from the switch by detecting that the
RPS/EPS is connected to a switch with an RPS/EPS cable. When the power
from the switch is no longer detected, the RPS/EPS will turn on and provide
power to the switch within 1ms.
The RPS/EPS supports hot plugging of the RPS/EPS cable without causing a
reboot of the switch or causing the power supply in either the RPS/EPS or
switch to shut down temporarily or permanently. For more information refer
to the documentation that came with the RPS/EPS.
Console
Switch 3400cl-48G,
RPS input port
backup to one connected device. Lowest-numbered port has priority.
R3 R4
RPS 4 RPS 5
Installation Procedures
HP ProCurve RPS Input
EPS Power: 50V 370W total for PoE applications. Power is shared when
R5 R6 E1
RPS 6 EPS 1 EPS 2
Installing the Switch
Line: 50/60 Hz.
100-127 V~ 0.6A (0,6A)
200-240 V~ 0.3A (0,3A)
both ports are used.
Device
E2
Connected
Power
Status
Line: 50/60 Hz.
10 0 - 2 4 0 V~ 9.1A (9,1A)
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