Cisco XR 12816 Manual de instalação - Página 37
Procurar online ou descarregar pdf Manual de instalação para Router de rede Cisco XR 12816. Cisco XR 12816 41 páginas. Cisco systems router owner's manual
Também para Cisco XR 12816: Manual de reembalagem (26 páginas)
Imprimir páginaChapter 1
Product Overview
Each blower module contains three variable speed fans and a controller card. The
two front cover LEDs provide a visual indication of blower module status
(Figure
Figure 1-18
•
•
The blower modules maintain acceptable operating temperatures for the internal
components by drawing cool air through a replaceable air filter into the switch
fabric card cage and then through the upper and lower card cages.
illustrates the air flow path through the chassis.
OL-17440-01
1-18):
Blower Module
LEDs
OK (green)—All three fans are operating normally.
FAIL (red)—The system has detected a fan failure or other fault in the blower
module. The fault can be caused by any of the following:
One or more fans are not operating
–
One or more fans are running below speed
–
A controller card fault
–
Cisco XR 12416 and Cisco XR 12816 Router Chassis Installation Guide
Blower Module
Figure 1-19
1-37