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Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide
OL-6256-17
Chapter 1 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Overview
Chassis Slot Numbers
Chassis Slot Numbers
This section identifies the location and slot numbers for major cards and modules (primarily the
field-replaceable units) that plug into the chassis.
Figure 1-6 shows the slot numbering on the front (PLIM) side of the Cisco CRS 8-slot line card chassis.
Figure 1-6 Line Card Chassis Slot Numbering—Front (PLIM) Side
As shown, the Cisco CRS 8-slot line card chassis numbers on the PLIM side of the chassis include the
card cage with:
• Eight PLIM slots: left to right, 0, 1, 2, 3, 4, 5, 6, 7
• Two route processor card slots, RP0 and RP1
• Power shelf A and power shelf B
0
1
2
3
RP 0
RP 1
4
5
6
7
122778
Power A Power B