Chapter 1 Product Overview
Physical and Functional Description of Router
Figure 1-1 Cisco XR 12016 Router Components—Front View
Power shelf and 
power supplies 
Upper blower 
module
Upper cable |
|
management |
|
bracket | 0 |
| |
| 1 |
RP | 2 |
3 | |
4 | |
| 5 |
Alarm card 
Upper card cage | / / |
0
1
2
3
4
5
6
7
8
9
10
11
/ /
AU
X
CO
N
SO
LE
FAST ETERNET
Air filter door |
|
Switch fabric |
|
card cage |
|
(behind filter door) |
|
| FAST ETERNET |
Alarm card |
|
Lower card cage | SOLE |
ONC | |
| XAU |
Lower cable management bracket 
Lower blower 
module
/ / | / / |
11 |
|
10 |
|
9 |
|
8 |
|
7 |
|
6 |
|
5 | 5 |
4 | 4 |
3 | 3 |
2 | 2 |
1 | 1 |
0 | 0 |
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