Cisco 7200 VXR Series 빠른 시작 매뉴얼 - 페이지 44

{카테고리_이름} Cisco 7200 VXR Series에 대한 빠른 시작 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Cisco 7200 VXR Series 48 페이지. Preparing for installation
Cisco 7200 VXR Series에 대해서도 마찬가지입니다: 데이터시트 (12 페이지), 매뉴얼 (14 페이지)

페이지 인쇄

Replace the Power Supply

Figure 27

Replacing the Power Supply

Power switch

PWR OK LED

AC/DC power input connection

Caution

Do not mix power supplies in Cisco 7200 VXR routers. In dual power supply configurations, both power supplies

must be of the same type (two AC-input power supplies or two DC-input power supplies).

Caution

To ensure adequate airflow across the router power supplies, a power supply or a power supply filler plate must be

installed in each power supply bay. Figure 18 shows a Cisco 7206VXR with an installed power supply filler plate.

Caution

The DC return connection to this system is to remain isolated from the system frame and chassis (DC-I).

Step 1

Power down the router.

Step 2

Disconnect the router from the power source (3).

Step 3

Unscrew the captive installation screws (4).

Step 4

Grasp the handle (5) and pull the power supply out of the chassis.

Step 5

Insert a new power supply of the same type that you removed and tighten the captive installation screws.

Step 6

Connect the power supply to the power source and power up the router.

Note

When powering off the router, wait 30 seconds before powering it on again.

Captive installation screws

Handle