About the Redundant Power Unit (RPU)
Accton’s Redundant Power Unit can supply 150 Watts of backup power to a single Accton
device (hub or switch) in the event of an AC loss or failure of an internal power supply.
Please check with Accton for information on the devices supported by this RPU.
Features and Benefits
•
Supports one Accton device
•
AC line cord can draw power from a different supply circuit
•
DC line cord provides backup power to the attached device
Front and Rear Panels
A Power indicator is located on the RPU’s front panel. While the AC supply and DC
backup receptacles are located on the RPU’s rear panel.
Redundant Power Unit
RPU150W
Power
DC OUTPUT
3.3V
5V
12V
30A
9A
0.7A
100-240V~ 50-60Hz 3A
Installing the RPU
The RPU may be placed on a desktop or mounted in a rack.
Warning
: DO NOT place the RPU on the floor as the case is not waterproof.
RPU Packing List
•
Redundant Power Unit — provides backup power to one Accton device
•
One AC Supply Power Cord — US, Continental Europe or UK
•
One DC Backup Power Cord — with D-sub connectors on both ends
•
One DC Backup Power Cord — with D-sub and plastic connectors
•
Rack Mounting Kit — brackets and screws
•
Star-head screwdriver
•
This Quick Installation Guide
•
Warranty Registration Card — be sure to complete and return to Accton
Desktop or Rack Mounting
You can set the RPU on a desktop or flat surface near a separate AC power source and
close to the device to which it is to supply power. To mount the RPU in a standard EIA
19-inch rack, use the brackets and screws supplied with the RPU. Use a cross-head
screwdriver to attach the brackets to the side of the switch. Position the RPU in the rack
by lining up the holes in the brackets with the appropriate holes on the rack. And then use
the supplied screws to mount the RPU in the rack. (Leave about two inches of space on
the sides of the RPU to ensure adequate ventilation.)
Making Connections
Caution:
DO NOT connect the RPU to an AC power source until the DC power cord has been
connected to the other device
(hub or switch)
.
1.
Connect one end of the AC cord to the AC receptacle on the supported device
(hub or switch), and the other end to a grounded power outlet.
2.
. Use the provided star-head screwdriver to loosen the screws on the D-sub
receptacle faceplates and remove the faceplates from both the RPU and the
supported device (hub or switch).
3.
Connect one end of the DC cord to the redundant power receptacle on the other
device (hub or switch), and the other end to the IEC receptacle on the RPU.
4.
Connect one end of the AC cord to the AC receptacle on the RPU, and the other end
to a grounded power outlet. The Power LED on the RPU should light up.
SNMP/RMON Module
RS232
EM3570-Agent
DC OUTPUT
3.3V
5V
12V
30A
9A
0.7A
100-240V~ 50-60Hz 3A
Hub or Switch
RPU
Circuit A Circuit B
(1)
(1)
(3)
(3)
(4)
(4)
Specifications
Model Number
RPU150W
Receptacle
IEC Socket 3P
Size
22.28 x 9.1 x 4.5 cm. (8.77 x 3.58 x 1.77 in.)
Weight
3.86 lb. (1.75 kg)
Temperature
Operating 0° to 40°C (32° to 104°F)
Storage -40° to +85°C (-40° to 185°F)
Relative Humidity
20% to 90%
Cooling
2 fans
AC Input Power
100 to 240 VAC, 50 to 60 Hz,3.0A
DC Output Power
+ 3.3 VDC @ 30 A max.,
+ 5 VDC @ 9 A max.,
+ 12 VDC @ 0.7 A max.
DC Power Cable Connector
22-pin
Overload Protection
Reduces output to safe levels when output exceeds 120%
MTBF
50,000 hours minimum
EMI/EMC Compliances
FCC Class A, EN55022 (CISPR 22) Class A, VCCI Class A,
AS/NZ 3548:1995 Class A, CE Mark
Safety Compliances
UL 1950, CSA 22.2 No.950,234, EN60950, IEC 60950
Warranty
One year
Compliances
FCC Class A
This equipment has been tested and found to comply with the limits for a Class A digital device
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference when the equipment is operated in a commercial environment. This
equipment generates, uses, and can radiate radio frequency energy, and if not installed and used in
accordance with the instruction manual may cause harmful interference to radio communications.
Its operation in a residential area is likely to cause harmful interference in which case the user will
be required to correct the interference at his own expense.
Canadian Department of Communications - Class A
This digital apparatus does not exceed the Class A limits for radio noise emissions from digital
apparatus as set out in the interference-causing equipment standard entitled “Digital Apparatus”,
ICES-003 of the Department of Communications.
Cet appareil numérique respecte les limites de bruits radioélectriques applicables aux appareils
numériques de Classe A prescrites dans la norme sur le matérial brouilleur: “Appareils
Numériques”, NMB-003 édictée par le ministère des Communications.
VCCI Class A Compliance (Japan)
CE Mark Declaration of Conformance (Europe)
This is to certify that this product complies with ISO/IEC Guide 22 and EN45014. It conforms to
the following specifications:
EMC:
EN55022(1988)/CISPR-22(1985)
class A
IEC1000-4-2(1995)
4kV CD, 8kV AD
IEC1000-4-3(1995)
3V/m
IEC1000-4-4(1995)
1kV - (power line), 0.5kV - (signal line)
IEC 1000-4-6(1995)
3Vrms
This product complies with the requirements of the Low Voltage Directive 73/23/EEC and the EMC
Directive 89/336/EEC.
