Cisco Systems 7500 Series manual Blower Assembly Cisco 7507 and Cisco 7507-MX

Chapter 1 Cisco 7500 Series Product Overview

Fan Tray and Blower Assembly Overview

Figure 1-32 Blower Assembly (Cisco 7507 and Cisco 7507-MX)

Blower power connection

Purple (+24V) Black (ground)

Blower

H1386a

Captive Allen-head screws

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 Figure 1-33and Figure 1-34). 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 “Removing and Replacing the Cisco 7513, Cisco 7513-MX, and Cisco 7576 Blower Module” section on page 7-10.

Figure 1-33 Blower Module Assembly (Partial Rear View of Cisco 7513, Cisco 7513-MX, and Cisco 7576)

Blower module

H3038

Captive installation screws (2)

	Cisco 7500 Series Installation and Configuration Guide
OL-5008-03 B0		1-53