Cisco CRS-1 Site Planning Manual page 7

Preface
Changes to This Document
Table 1
Table 1
Revision
OL-5802-09
OL-5802-08
OL-5802-07
OL-5802-06
OL-5802-05
OL-5802-04
OL-5802-03
OL-5802-02
OL-5802-01A
OL-5802-01
OL-5802-09
lists the technical changes made to this document since it was first printed.
Changes to This Document
Date
April 2011
December 2010
October 2010
February 2008
June 2007
June 2006
April 2006
December 2005
March 2005
December 2004
Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Site Planning Guide
Change Summary
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.
Added information about new modular configuration
AC and DC power systems. Added product IDs for the
modular configuration power components.
Added information about new CRS-8-FC140/S
switch fabric card, CRS-MSC-140G and FP-140G
line cards; 4-port, 8-port, 14-port, and 20-port 10-GE
XFP PLIMS; and 100-GE CFP PLIM. Minor editorial
changes were also made.
Minor editorial changes.
Updated the two-pole DC power requirements.
Updated the front and rear clearance values for
installation, service, and airflow in
Planning Considerations."
Made various technical updates throughout the
•
guide, especially in Chapter 3, "Technical and
Environmental Specifications."
Updated document titles for the Cisco CRS 8-slot
•
LCC documentation set.
Added SIP and SPA product IDs to
•
"Product IDs for the Cisco CRS 8-Slot Line Card
Chassis."
Made changes to external packaging dimensions.
•
Added callout to Figure
•
• Updated the DC power section and added new
information.
Added product IDs for the redundant route
•
processor (RP) and RP memory options.
Updated the document to reflect that a set of
•
horizontal shelf brackets is available as part of
the installation kit (CRS-8-INSTALL-KT=).
Initial release of this document.
Chapter 4, "Site
Appendix B
2-4.
vii