Cisco 8500 - Page 9

Power module (PSU 2)1
Note
The Cisco 8501 switch supports an AC power module in the PSU 2 slot in an inverted position.
When inserting the AC power module into the PSU 2 slot, align the connector on the PSU
accurately with the slot before insertion.
ESD receiver2
Fan modules3
Ground4
Power module (PSU 1)5
Fan module slot legend6
Figure 3: Cisco 8501-SYS-MT - Rear View with DC PSU
Power module (PSU 2)1
ESD receiver2
Fan modules3
Ground4
Power module (PSU 1)5
Note
The Cisco 8501 switch supports DC power module in PSU 2 slot only and the PSU 1 slot must
be covered with PSU blank.
Fan module slot legend6
Hardware Installation Guide for Cisco 8500 Switches
3
Cisco 8500 Switch Overview
Cisco 8500 Switches