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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-501 Overview
Cisco XR 12000 SIP-501 Overview
The following sections describe the Cisco XR 12000 SIP-501:
•
Cisco XR 12000 SIP-501 Board Components, page 1-11
•
Cisco XR 12000 SIP-501 LEDs, page 1-11
•
Cisco XR 12000 SIP-501 Physical Specifications, page 1-12
•
SPA Subslot Numbering on the Cisco XR 12000 SIP-501, page 1-12
•
SPA Interface Addresses on the Cisco XR 12000 SIP-501, page 1-13
Cisco XR 12000 SIP-501 Board Components
The main Cisco XR 12000 SIP-501
board components are shown in
Figure 1-9
Cisco XR 12000 SIP-501
Board—Rear View
Cisco XR 12000 SIP-501 LEDs
The Cisco XR 12000 SIP-501 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-501 face plate has
one Status LED.
shows the Cisco XR 12000 SIP-501 face plate with 4 single-width,
single-height SPAs.
Figure 1-10
Cisco XR 12000 SIP-501 Face Plate
1
SPA enclosure
2
Backplane connector
122074
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2
1
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0
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12000-SIP-400
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