Cisco XR 12000 Series

1-5
Cisco XR 12000 Series Router SIP and SPA Hardware Installation Guide
OL-17438-04
Chapter 1 Overview: Cisco XR 12000 Series Router SPA Interface Processors
Cisco XR 12000 SIP-600 Overview
Figure 1-1 Cisco XR 12000 SIP-600 Board—Rear View
Cisco XR 12000 SIP-600 LEDs
The Cisco XR 12000 SIP-600 supports 2 single-width, double-height SPAs, 2 single-width,
single-height SPAs, or 1 dual-width, double-height SPA. The Cisco XR 12000 SIP-600 face plate has
one Status LED. Figure 1-2 shows the Cisco 12000 SIP-600 face plate with 2 single-width, single-height
SPAs.
Figure 1-2 Cisco XR 12000 SIP-600 Face Plate
The Cisco XR 12000 SIP-600 LEDs are described in Table 1-4.
1 SPA enclosure 2 Backplane connector
122074
1
2
1 SPA subslot 0 3 Ejector Levers
2 SPA subslot 1 4 Status LED
STATUS
1
0
12000-SIP-600
116871
3
1 2
3
4
Table 1-4 Cisco XR 12000 SIP-600 LEDs
LED Label Color State Meaning
Status Yellow On SIP is powered and IOS is loading.
Green On SIP is active.