Cisco Systems 7500 Series Manual De Usuario
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Cisco 7500 Series Installation and Configuration Guide
OL-5008-03 B0
Chapter 1 Cisco 7500 Series Product Overview
Fan Tray and Blower Assembly Overview
Figure 1-32
Blower Assembly (Cisco 7507 and Cisco 7507-MX)
Cisco 7513, Cisco 7513-MX, and Cisco 7576 Blower Module Assembly
The Cisco 7513, Cisco 7513-MX, and Cisco 7576 use a blower module assembly that is located at the
top rear-end of the chassis (see
top rear-end of the chassis (see
and
). The assembly supplies cooling air to the
chassis interior. The blower module assembly also contains the system LEDs, which are located on a
nonremovable printed circuit card at the rear of the interior of the blower module assembly. (A spare
blower module assembly ships as Product Numbers MAS-7513-FAN= for the Cisco 7513 and Cisco
7513-MX and MAS-7576-FAN= for the Cisco 7576.) For blower module assembly maintenance
information, see the
nonremovable printed circuit card at the rear of the interior of the blower module assembly. (A spare
blower module assembly ships as Product Numbers MAS-7513-FAN= for the Cisco 7513 and Cisco
7513-MX and MAS-7576-FAN= for the Cisco 7576.) For blower module assembly maintenance
information, see the
Figure 1-33
Blower Module Assembly (Partial Rear View of Cisco 7513, Cisco 7513-MX, and
Cisco 7576)
Cisco 7576)
Black (ground)
Purple (+24V)
Captive Allen-head screws
Blower power
connection
connection
Blower
H1386a
H3038
Captive installation screws (2)
Blower module