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Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Installation Guide
OL-6256-17
OL-6256-15 July 2011 Added information about new CRS-LSP Label Switch
Processor (LSP) card to the following sections:
• Chapter 1, “Cisco CRS Carrier Routing System 8-Slot
Line Card Chassis Overview”
• Chapter 4, “Installing and Removing Line Cards, PLIMs,
and Associated Components”
• Appendix A, “Cisco CRS Carrier Routing System 8-Slot
Line Card Chassis Specifications”
OL-6256-14 July 2011 Added new modular configuration AC cord clamp. Updated
Appendix A and added Appendix B. Minor editorial and
technical changes were also made.
OL-6256-13 April 2011 Added information about new CRS-8-PRP-6G and
CRS-8-PRP-12G Performance Route Processor (PRP) cards.
Technical updates and minor editorial changes were also
made.
OL-6256-12 November 2010 Updated grounding and modular configuration power
sections. Minor editorial and technical changes were also
made.
OL-6256-11 October 2010 Added information about the new MSC140 and FP140 line
cards; FQ123-140G switch fabric card; 20-port, 14-port,
8-port, and 4-port 10-GE XFP PLIMs; and the 1-port 100-GE
CFP PLIM. Minor editorial and technical changes were also
made.
OL-6256-10 September 2010 Added new procedures on installing and removing modular
configuration power components to Chapter 2, “Installing
and Removing Power Components.”
OL-6256-09 Jan 2010 Added installation of rear exhaust screen.
OL-6256-08 May 2008 Added new procedures on installing and removing a pillow
block to Chapter 4, “Installing and Removing Line Cards,
PLIMs, and Associated Components.”
OL-6256-07 February 2008 Minor technical changes.
OL-6256-06 August 2007 Updated the document with technical corrections. Also added
procedures in Chapter 5, “Installing and Removing Exterior
Components,” on installing the updated inlet grille.
OL-6256-05 October 2006 Updated the document with technical corrections. Also added
procedures in Chapter 5, “Installing and Removing Exterior
Components,” on installing and removing the front and rear
doors, installing and removing the inlet and exhaust grilles,
and added procedures for changing the location of the door
hinge and adjusting the width of the chassis doors if the doors
do not latch properly.
Table 1 Changes to This Document (continued)
Revision Date Change Summary