Cisco XR 12000 Series

1-8
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-401 Overview
Cisco XR 12000 SIP-401 Board Components
The main Cisco XR 12000 SIP-401 board components are shown in Figure 1-5.
Figure 1-5 Cisco XR 12000 SIP-401 Board—Rear View
Cisco XR 12000 SIP-401 LEDs
The Cisco XR 12000 SIP-401 has two LEDs, as shown in Figure 1-6.
Figure 1-6 Cisco XR 12000 SIP-401 Face Plate
The Cisco XR 12000 SIP-401 LEDs are described in Table 1-8.
1 SPA enclosure 2 Backplane connector
122074
1
2
1 SPA subslot 0 5 Ejector Levers
2 SPA subslot 1 6 Status LED
3 SPA subslot 2 7 Rate LED
4 SPA subslot 3
1
3
0
2
12000-SIP-400
158211
RATE
5 54
1 2
3 7
6
STATUS
Table 1-8 Cisco XR 12000 SIP-401 LED
LED Label Color State Meaning
Status Yellow On IOS is loaded and SIP is ready to be enabled.
Green On SIP is active.