HP J9146A Installation Guide - Page 21

RPS and EPS Input Ports, Power Connector - procurve

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Page 21 highlights

Introducing the Switch Introducing the Switch Back of the Switch RPS and EPS Input Ports The 2910al Switches support connectivity to a redundant power supply (RPS/ EPS). The HP ProCurve 620 Redundant and External Power Supply (J8696A) and the HP ProCurve 630 Redundant and/or External Power Supply (J9443A) are accessory products for these switches. The RPS functionality of the HP ProCurve 620 RPS/EPS and the HP ProCurve 630 RPS/EPS provide redundant system power in case the switch's internal power supply fails. The EPS functionality of the HP ProCurve 620 RPS/EPS is not supported on the 2910al switches, however, the HP ProCurve 630 RPS/EPS provides redundant or additional PoE+ power to the 2910al PoE+ switches. Power Connector The 2910al Switches do not have a power switch; they are powered on when connected to an active AC power source. These switches automatically adjust to any voltage between 100--127 and 200--240 volts and either 50 or 60 Hz. There are no voltage range settings required. 1-13

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1-13
Introducing the Switch
Back of the Switch
Introducing the Switch
RPS and EPS Input Ports
The 2910al Switches support connectivity to a redundant power supply (RPS/
EPS). The HP ProCurve 620 Redundant and External Power Supply (J8696A)
and the HP ProCurve 630 Redundant and/or External Power Supply (J9443A)
are accessory products for these switches.
The RPS functionality of the HP ProCurve 620 RPS/EPS and the HP ProCurve
630 RPS/EPS provide redundant system power in case the switch’s internal
power supply fails.
The EPS functionality of the HP ProCurve 620 RPS/EPS is not supported on
the 2910al switches, however, the HP ProCurve 630 RPS/EPS provides redun-
dant or additional PoE+ power to the 2910al PoE+ switches.
Power Connector
The 2910al Switches do not have a power switch; they are powered on when
connected to an active AC power source. These switches automatically adjust
to any voltage between 100--127 and 200--240 volts and either 50 or 60 Hz.
There are no voltage range settings required.