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Cisco AS5350 Universal Gateway Chassis Installation Guide
78-10754-03 0A
Chapter1 Overview Power Supply
Note For details on cards, installation , and tro ubl eshoo ting , see th e Cisco AS5350 Universal Gateway Card
Installation Gu ide. This document is available on the World Wide Web and the documentati on CD-R OM
that comes with yo ur u niver sal gateway. (See the “Related D o cumentation” se ctio n on pa ge xii.)
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 Cisco IOS 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 po wer factor correction, and
low Total Harmonic Distortion. P ower failures are reported through environmental monitoring software.
Check the power at you r s ite to e nsure that you are r ece ivin g “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 2 0. 5 in. (4.39 x 44.45 x 52.07 cm)
Weight 22 lb maximum (10 kg)
Processor 250 MHz
Operating temperatur e 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 supp ly
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, - 1 0% , +10% tolera nc e
3 A (1.5-2.0 A typic al)
150 W (maximum)
WAN interface options T1 and E1 dial featu r e c ar ds
Serial interfaces (for backhau l
WAN support) 2 serial line interfaces
LAN interface options 2 Fast Ethernet 10/100BASE-T (RJ-45) ports