Enterasys Matrix N3 Installation Guide download pdf (Page 22)

Features

1-4 Introduction

Power Supply Replacement

To reduce network downtime, a power supply may be removed after it has been powered down.

When two power supplies are installed, this allows you to remove one power supply without

powering down the chassis and interrupting network traffic.

Chassis Cooling System

The N3 chassis features a removable 7C403 fan tray, which is accessible from the rear of the

chassis. The fan tray is hot swappable, which allows you to replace it without powering down the

chassis.

The operating status of the fan tray (normal/fault/not installed) is indicated by one LANVIEW

LED located at the top-left front of the chassis. Refer to Chapter 2 for a full description of the fan

tray LED states.

Caution: The fan assembly is hot-swappable. However, do not run the chassis for any extended

periods of time without an operating fan assembly, as the chassis will quickly overheat and cause

damage.

Precaución: El sistema de ventilación se puede reemplazar cuando la unidad está encendida.

Sin embargo, no utilice el chasis durante largos períodos sin contar con un sistema de ventilación

porque podría sobrecalentarse y dañarse.

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Enterasys Matrix N3 Installation Guide Page 22