March 2015
|
Added recommendation to use modular power supplies with CRS-X
line cards.
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December 2014
|
Added support for the CRS-MSC-X-L and CRS-FP-X-L line cards.
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July 2014
|
Added updates to support the Cisco CRS-X 400G back-to-back and
multishelf systems, which include new CRS-16-FC400/M switch fabric card.
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January 2014
|
Added updates to support the Cisco CRS-X, which includes new line
cards, switch fabric cards, and PLIMs.
|
January 2012
|
Corrected weight of the Performance Route Processor (PRP) in the
Route Processor chapter.
|
July 2011
|
Added information about new CRS-LSP Label Switch Processor (LSP)
card.
|
April 2011
|
Added information about new CRS-16-PRP-6G and CRS-16-PRP-12G
Performance Route Processor (PRP) cards. Technical updates and minor editorial
changes were also made.
|
3/4/2011
|
Added modular power configuration information and graphics. Added
CRS-1 and CRS-3 information. Also added technical updates and made minor
editorial changes.
|
October 2010
|
Added information about the new MSC140 and FP140 line cards;
CRS-16-FC140/S switch fabric card; 20-port, 14-port, 8-port, and 4-port 10-GE
PLIMs; and the 1-port 100-GE PLIM. Minor editorial and technical changes were
also made.
|
June 2010
|
Added information about the new modular AC and DC power
solutions.
|
February 2010
|
Updated weight and floor loading values in Appendix A.
|
February 2007
|
Updated the document with technical corrections.
|
May 2007
|
Updated the document with information on DC power systems and
other technical corrections.
|
April 2006
|
Updated document with technical corrections.
|
July 2005
|
Added information about the S13 switch fabric card, the
distributed route processor (DRP), and the DRP physical layer interface module
(DRP PLIM). Also added information to describe the single-chassis (standalone)
version of the chassis and the multishelf system version.
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December 2004
|
Updated document with technical corrections.
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July 2004
|
Initial release of this document.
|