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Four internal fans draw cooling air into the chassis and across internal components to maintain an acceptable
operating temperature. The fans are located in the center of the chassis. The fans are numbered from 0 to 3,
right to left.
Two power supplies, either two AC power supplies or two DC power supplies are accessed from the rear of
the router and are hot-swappable.
The Cisco ASR 1001-X Router can support two AC or two DC power supplies. Do not install mixed AC
and DC power supply units in the same chassis.
Note
Cisco ASR 1001-X SPA GE and TE Ports
The 10 GE SFP+ ports are indicated in the front bezel with orange highlights, and the GE SFP ports are
indicated with yellow highlights. The following figure shows the port numbering for the 10 GE SFP+ and GE
SFP ports.
GE SFP Port 0/0/2
5
10 GE SFP+ Port 0/0/0
1
GE SFP Port 0/0/3
6
10 GE SFP+ Port 0/0/1
2
GE SFP Port 0/0/4
7
GE SFP Port 0/0/0
3
GE SFP Port 0/0/5
8
GE SFP Port 0/0/1
4
Field-Replaceable Units for the Cisco ASR 1001-X Router
The Cisco ASR 1001-X Router has a number of FRUs. These include:
•
SPAs
•
Dual In-line Memory Modules (DIMMs)
•
NIMs
•
SSD and SSD NIM assembly
•
USB flash or secure token memory stick
Cisco ASR 1001-X Router Hardware Installation Guide
6
Cisco ASR 1001-X Router Overview
Cisco ASR 1001-X SPA GE and TE Ports