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ネットワーク・ルーター Cisco 2851 SeriesのPDF インストールとアップグレードをオンラインで閲覧またはダウンロードできます。Cisco 2851 Series 21 ページ。 Cisco systems routers installing and upgrading fans
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a.
Figure 2
.
1
78-18643-02
Grasp the bezel at the upward-facing arrow located at the top and center of the front bezel. (See
Figure
2.)
Location of the Arrow on the Bezel
1
SYS
AUX/
SYS
PWR
PWR
ACT
CF
COMPACT FLASH
Do Not Remove During Network Operation
Location of the arrow
Installing and Upgrading Fans in the Cisco 2821 and Cisco 2851 Series Routers
Upgrading the Cisco 2821 and Cisco 2851 Fan Unit
1
0
SYS
AUX/
SYS
1
PWR
PWR
ACT
CF
COMPACT FLASH
0
Do Not Remove During Network Operation
100-240V~ 8A
OPTIONAL RPS INPUT
12V
18A
-48V
8A
CONSOLE
AUX
50/60 Hz
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