RPS-500p Redundant Power Supply Technical Specifications
External Power Supplies for PoE Switches
The following tables list the specifications for the 500 W DC RPS-500p (model 10923).
Table 336: Physical Specifications
Dimensions
4.45 H x 44.5 W x 16.5 D (cm) 1.75 H x 17.5 W x 6.5 D (in)
Weigh (unit only)
3.47 kg (7.63 lb)
Weigh (unit and packaging)
4.95 kg (10.89 lb)
Table 337: Power Specifications
AC input frequency
50/60 Hz (range 47-63 Hz)
AC input voltage
100-240 V (range 90-264 V )
AC input current
8 A maximum
DC output
-54 V , 7.8 A maximum
+12.0 V , 14 A maximum
Maximum DC output power
500 W
Table 338: Environmental Specifications
Operating temperature
0°C to 50°C (normal operation) (32°F to 122°F)
Storage temperature
-40°C to 70°C (-40°F to 158°F)
Operating humidity
5% to 95% relative humidity, non-condensing
RPS-500p Connector
See
on page 469 for pin locations and function.
Note
The following information is for troubleshooting purposes only. For proper operation, use only
the 1 meter RPS cable supplied with the RPS-500p. This cable is specially designed for this
application and meets all necessary regulatory and safety standards. The use of non-
approved cables will void your warranty.
RPS-500p Redundant Power Supply Technical
Specifications
Technical Specifications
468 ExtremeSwitching Hardware Installation Guide
