Cisco Systems AS5350XM manual Power Supply, Chassis Specifications

Chapter 1 Overview

Power Supply

Note For details on cards, installation, and troubleshooting, see the Cisco AS5350XM and Cisco AS5400XM Universal Gateways Card Installation Guide. This document is available on Cisco.com. (See the “Obtaining Documentation” section on page xiv.)

Power Supply

The power system consists of a single input AC or DC power supply or a dual input (redundant) AC or DC power supply. Cooling is provided by two self-contained fans.

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.

Note The grounding architecture for the Cisco AS5350XM universal gateway is isolated DC return (DC-I).

Chassis Specifications

Table 1-1	Chassis Specifications
Description		Specification
Dimensions (H x W x D)		1.7 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 dB1 @ 3 ft (0.914 m)
Input voltage, AC power supply		100 to 240 VAC2; –10%, +6% tolerance
Current		2.0 to 1.0 A; dependent on load
Frequency		50/60 Hz
Power factor		0.80 to 0.90
Input AC power		140 to 170W; dependent on load
Input voltage, DC power supply		–48/-60 VDC, –10%, +10% tolerance
Maximum input current		3 A (1.5-2.0 A typical)
Input DC power		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 Gigabit Ethernet 10/100/1000BASE-T
		(RJ-45) ports

Cisco AS5350XM Universal Gateway Chassis Installation Guide

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