Cisco XR 12000 Series Hardware Installation Guide

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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.
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. Figure 1-10 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
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2
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12000-SIP-400
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5 54
1 2
3 7
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STATUS

Cisco XR 12000 Series Specifications

General

Brand	Cisco
Model	XR 12000 Series
Category	Network Router
Language	English