1-3
Cisco AS5350 Universal Gateway Chassis Installation Guide
78-10754-03 0A
Chapter1 Overview Power Supply
Note For details on cards, installation, and troubl esh ooti ng, see th e Cisco AS5350 Universal Gateway Card
Installation Guide. T his document is available on the World Wide Web and the document ation CD-ROM
that comes with your universal ga teway. (See the “Related Docume ntation” section on page xi i.)
Power Supply
The power system is comprised of a single AC or DC power supply or a redundant AC or DC power
supply. Cooling is provided by two self-contained fans.
Note The CiscoAS5350 redundant power supply is supported in CiscoIOS Release 12.2(2)XB5 or later.
Each power module is capable of supplying a maximum DC load of 150 watts, and is composed of four
independent output voltages: 3.3V, 5V, 12V, and -12V. AC input units have power factor correction, and
low Total Harmonic Distortion. Power failures are reported through environmental m onitoring software.
Check the power at your site to e nsure that you are receiving “cl ean” power (free of spikes and noise).
Install a power conditioner if necessary.
Chassis Specifications
Table1-1 Chassis Specifications
Description Specification
Dimensions (H x W x D ) 1.73 x 17.5 x 20.5 i n . ( 4. 39 x 44.45 x 52.07 cm)
Weight 22 lb maximum (10 kg)
Processor 250 MHz
Operating temperature 32 to 104°F (0 to 40°C)
Operating humidity 5 to 95%, noncondensing
Noise level 55 dB1 @ 3 ft (0.914 m)
Input voltage, AC power supply
Current
Frequency
Power factor
Input AC power
100 to 240 VAC2; -10%, +6% tolerance
2.0 to 1.0 A; dependent on load
50/60 Hz
0.80 to 0.90
140 to 170W; dependent on load
Input voltage, DC power supply
Maximum input current
Input DCpower
-48/-60 Vdc, -10% , + 10% tolerance
3 A (1.5-2.0 A typical)
150 W (maximum)
WAN interface options T1 and E1 dial feature cards
Serial interfaces (for backhaul
WAN support) 2 serial line interfaces
LAN interface options 2 Fast Ethernet 10/100BASE-T (RJ-45) ports