Cisco 2948G-GE-TX - Catalyst Gigabit Ethernet Switch Przewodnik Instalacji Pobierz pdf (Strona 38)

Chapter 1 Product Overview

Switch Components

1-10

Catalyst 2984G, 2948G-GE-TX, and 2980G Switch Hardware Installation Guide

78-6286-05

If an individual fan fails, the other fans continue to run. Sensors monitor the

internal air temperatures. If the air temperature exceeds a tolerable threshold, the

environmental monitor displays warning messages.

On the Catalyst 2948G-GE-TX, a blower system draws cool air in from the front

and sides of the switch and exhausts air out the back.

Figure 1-4 shows the direction of airflow through the Catalyst 2948G switch.

Figure 1-5 shows the direction of airflow through the Catalyst 2948G-GE-TX

switch.

Figure 1-6 shows the direction of airflow through the Catalyst 2980G switch.

Figure 1-4 Catalyst 2948G Airflow

Figure 1-5 Catalyst 2948G-GE-TX Airflow

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STATUS

Catalyst 2948G

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Cisco 2948G-GE-TX - Catalyst Gigabit Ethernet Switch Przewodnik Instalacji Strona 38