3
Chapter 2
RPS5412
2.1 RPS5412 Description:
The Model RPS5412 is a 1U rack mountable RPS (Redundant power supply) designed to operate
with NETGEAR RPS capable switches. Model RPS5412 has built-in universal AC to –52V DC
and +12V DC power supplies with one IEC AC input socket. The Model RPS5412 can only be
connected to power a single NETGEAR® switch at a time. The RPS has an ON/OFF switch, and
an associating DC power LED.
2.2 Specifications:
Electrical
Output Voltage
–52V DC
+12V DC
Output Ripple
Typical 200mV
Typical 120mV
Output Current
Typical 6A max
Typical 9A max
Output Power
300W
*
100W
Input Voltage
Universal 90VAC to 264VAC input
Input Frequency
47Hz to 63Hz
Input Current
Approx. continuous 5 Amperes
* NOTE:
The Model RPS5412 only provides up to 300W for (Power-Over-Ethernet) POE application. If POE
devices connected to the switch system need more than 300W, then this device is not recommended.
Typical Safety Ratings for Internal Power Module:
Designed in full
compliance with
UL60950
CSA 22.2 No. 234
EN60950
EMI
EN55022 “Class A”
EMS
EN61000-4-2,-3,-4,-5,-6,-8,-11
Harmonics
EN61000-3-2 Class D
Environmental
Overload Protection
Auto-recovery
Functional Temperature 0 to 70 °C
Storage Temperature
-20 to 85 °C
Over voltage Type
Latch off
Efficiency
80-90% Typical
C
