Cisco NCS 4201 Kurulum Kılavuzu - Sayfa 10

Kablosuz Erişim Noktası Cisco NCS 4201 için çevrimiçi göz atın veya pdf Kurulum Kılavuzu indirin. Cisco NCS 4201 42 sayfaları.

Removing the Fan Tray

Step 2

Secure the fan tray to the chassis using the attached captive installation screws. The recommended maximum torque is

5.5 in.-lb (.62 N-m).

Figure 8: Installing the Fan Tray on Cisco NCS 4201

This completes the procedure for installing or replacing the fan tray in a Cisco NCS 4201.

For more information about air flow guidelines, see the

Removing the Fan Tray

The fan tray supports online insertion and removal (OIR). There is no need to power down the Cisco NCS

4201 to remove or replace the fan tray. However, the chassis will shut down if the fan tray is removed from

the chassis for more than five minutes.

The chassis can stay active for up to 5 minutes if the temperature is below the ambient limit. However, in

Caution

the event of an overtemperature alarm, the chassis can shut down in less than 5 minutes. In the event of

a critical temperature alarm, the chassis shuts down immediately.

Cisco NCS 4201 Hardware Installation Guide

Air Flow Guidelines

section.

Installing the Cisco NCS 4201