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Cisco XR 12000 Series Router SIP and SPA Software Configuration Guide, Release 3.2
Release 3.2, OL-6396-01, Rev.A1 January 9, 2006
Chapter 1 SIP and SPA Product Overview
SIP and SPA Compatibility
• Each SPA provides a certain number of connectors, or ports, that are the interfaces to one or more
networks. These interfaces can be individually configured within the Cisco IOS-XR command-line
interface (CLI).
• Either a blank filler panel or a functional SPA should reside in every subslot of an SIP during normal
operation.
• SPAs support online insertion and removal (OIR). They can be inserted or removed independently
from the SIP. OIR of a SIP with installed SPAs is also supported.
SIP and SPA Compatibility
Table 1-1 shows the SIPs that are supported on the Cisco XR 12000 Series Router and the SPAs that they
support:
SPA Optics Compatibility
Table 1-2 shows the types of optics modules that have been qualified for use with a SPA:
Table 1-1 SIP and SPA Compatibility on the Cisco XR 12000 Series Router
SPA 10G SIP
1-Port 10-Gigabit Ethernet SPA Yes
5-Port Gigabit Ethernet SPA Yes
10-Port Gigabit Ethernet SPA Yes
1-Port OC-192c/STM-64 POS/RPR XFP SPA Yes
Table 1-2 SPA Optics Compatibility
SPA Qualified Optics Modules
1-Port 10-Gigabit Ethernet SPA
• SFP-GE-S
• SFP-GE-L
• SFP-GE-Z
5-Port Gigabit Ethernet SPA
• SFP-GE-S
• SFP-GE-L
• SFP-GE-Z
10-Port Gigabit Ethernet SPA
• SFP-GE-S
• SFP-GE-L
• SFP-GE-Z
1-Port OC-192c/STM-64 POS/RPR XFP SPA
• XFP-10GLR-OC192SR
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