Cisco 8100 Series Hardware Installation page 7

Cisco 8100 Series Routers Overview
• Power Supply Unit
Both the FRUs support OIR (Online Insertion and Removal).
Fan Module
The router has three latched fan modules that installs into the chassis from the rear. Fans cool the system and
maintain proper airflow through the system. The fan modules work with N+1 redundancy.
Figure 3: Fan Module - Cisco 8102-64H
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Table 1: Fan Module PIDs
Port side intake
Port side exhaust
Power Supply Unit
The router has two PSUs that install into the chassis from the rear. The PSUs work with 1+1 redundancy and
the router supports two AC or two power supplies. The PSUs can be:
• AC to DC type - 650W
• DC to DC type - 930W
The PSUs provide 12V power to the entire system.
Table 2: PIDs for Power Supply Unit
AC PID
• PSU650W-ACPI
• PSU650W-ACPE
Fan
Fan Module PID
FAN-2RU-PI-V2
The color of the fan module is Burgundy.
FAN-2RU-PE-V2
The color of the fan module is Blue.
DC PID
• PSU930W-DCPI
• PSU930W-DCPE
Hardware Installation Guide for Cisco 8100 Series Routers
Field Replaceable Units
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