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Cisco CRS-1 Carrier Routing System SIP and SPA Hardware Installation Guide
OL-17439-01
Preface
Changes to This Document
Table 1
lists technical changes made to this document since it was first printed.
Table 1
Changes to This Document
Revision
Date
Change Summary
OL-17439-01
March 2009
Information about the 1-Port Clear Channel OC-3 ATM SPA was
added to
Chapter 1, “SIP and SPA Product Overview”
and
Chapter 3, “Overview: Cisco CRS-1 Shared Port Adapters.”
Information about Dynamic Packet Transport (DPT) support for
2-Port and 4-Port OC-48c/STM-16 POS SPA and 1-Port
OC-192c/STM-64 POS/RPR XFP SPA was added to
Chapter 3,
“Overview: Cisco CRS-1 Shared Port Adapters.”
OL-7113-07
June 2008
Information was added to
Chapter 3, “Overview: Cisco CRS-1
Shared Port Adapters,”
about the following SPAs:
•
3-Port Clear Channel OC-3 ATM SPA
•
1-Port Clear Channel OC-12 ATM SPA
Conditions that govern the ingress oversubscription of
Cisco CRS-1 SIP-800 with ATM SPA were added to the
Bandwidth Oversubscription
section.
OL-7113-06
November 2007
Information was added to
Chapter 3, “Overview: Cisco CRS-1
Shared Port Adapters,”
about the SPA-1X10GE-WL-V2, 1-Port
10-Gigabit Ethernet SPA.
OL-7113-05
June 2007
Information was added to
Chapter 3, “Overview: Cisco CRS-1
Shared Port Adapters,”
about the very-long reach XFP module,
XFP-10GZR-OC192LR.
Cautions were added to
Chapter 6, “Installing and Removing a
SPA”
regarding the time necessary between installing SPAs.
Illustrations were updated to represent changes in the ejector
lever on the Cisco CRS-1 SIP-800.
OL-7113-04
January 2006
Information was added to
Chapter 3, “Overview: Cisco CRS-1
Shared Port Adapters,”
about the following SPAs:
•
1-Port OC-192c/STM-64 POS/RPR VSR Optics SPA
•
2-Port and 4-Port Clear Channel T3/E3 SPA
Port number information for these SPAs was updated in
Chapter 2, “Overview: Cisco CRS-1 SPA Interface Processor.”
Troubleshooting information for oversubscription of the SIP was
added to
Chapter 7, “Troubleshooting the Installation.”
