Cisco Systems manual Cisco CRS-1 4-Slot Chassis Slot Numbering-Rear SFC Side

Chapter 1 Overview

Chassis Slot Numbers

Figure 1-4 Cisco CRS-1 4-Slot Chassis Slot Numbering—Rear (SFC) Side

1

2	4
3	5

158317

1	Fan tray (FT0)	4	Switch fabric card slot (SM1)
2	Switch fabric card slot (SM3)	5	Switch fabric card slot (SM0)
3	Switch fabric card slot (SM2)

As shown in Figure 1-4, the slot numbers on the SFC side of the chassis include:

•Fan tray

•Card cage, including four reduced-height SFC slots (SM0 to SM3, right to left)

Cisco CRS-1 Carrier Routing System 4-Slot Line Card Chassis Installation Guide

1-6 OL-10971-07