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2-12 Riverstone Networks RS 32000 Switch Router Getting Started Guide

Hardware Overview Introduction

2.4.5 AC Power Supply

The AC power supply are powered by 100-120V (16A) or 200-240V (8A). Each component (Control Module, line

card, and so on) regulates its power needs. Two power supplies provide enough current to operate a fully-populated

chassis; one or two additional power supplies provide redundant power. The power supply has its own internal cooling

fan. The vent on the front of the power supply is the inlet vent for the cooling fan.

Figure 2-5 shows the front view of an RS 32000 AC power supply.

Figure 2-5 Front view of an RS 32000 AC power supply

To ensure against equipment failure, install one or two redundant power supplies. Each power supply provides 1200W

for a total power output of 2400W. When three or more power supplies are active in the RS 32000, they load share

with each supply delivering a prorated percentage of the current needed. Moreover, if one power supply fails, the other

power supplies immediately assume the entire load, preventing any system outage.

The AC power supply has a green status LED. When the status LED is lit, the power supply is connected to an

appropriate power source and is active. The status LED is lit when the power supply is switched on, not when the power

supply is plugged into a power source.

Table 2-3 AC power supply physical specifications

Specification Measurement

Dimensions 16.25" (L) x 4.0" (W) x 4.625" (H)

Weight 12.0 lbs. (5.45 kg)

Power Output 1200 W

Voltage Range 100-120V, 16A

200-240V, 8A

Frequency 50-60 Hz

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Riverstone Networks WICT1-12 Spezifikationen Seite 32