Installation Manual

1-3
Cisco AS5350 Universal Gateway Chassis Installation Guide
78-10754-03 0A
Chapter 1 Overview
Power Supply
Note For details on cards, installation, and troubleshooting, see the Cisco AS5350 Universal Gateway Card
Installation Guide. This document is available on the World Wide Web and the documentation CD-ROM
that comes with your universal gateway. (See the “Related Documentation” section on page 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 Cisco AS5350 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 power factor correction, and
low Total Harmonic Distortion. Power failures are reported through environmental monitoring software.
Check the power at your site to ensure that you are receiving “clean” power (free of spikes and noise).
Install a power conditioner if necessary.
Chassis Specifications
Table 1-1 Chassis Specifications
Description Specification
Dimensions (H x W x D) 1.73 x 17.5 x 20.5 in. (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 dB
1
@ 3 ft (0.914 m)
Input voltage, AC power supply
Current
Frequency
Power factor
Input AC power
100 to 240 VAC
2
; -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