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Cisco 7600 Series Router SIP, SSC, and SPA Hardware Installation Guide
OL-5052-08
Chapter 3 Overview: Cisco 7600 Series Router Shared Port Adapters
1-Port OC-192c/STM-64 POS/RPR VSR Optics SPA Overview
Figure 3-28
SPA Mate Cables
Note
The RPR mate cable is only necessary when the SPA is to be used in RPR mode. It is not needed in POS
mode. Support for the RPR feature is dependent on the platform software release feature content. Verify
support for the RPR feature support via SPA datasheets or by contacting your Cisco representative.
1-Port OC-192c/STM-64 POS/RPR VSR Optics SPA Overview
The 1-Port OC-192c/STM-64 POS/RPR VSR Optics SPA is a double-height SPA that is installed in a
SIP subslot. The 1-Port OC-192c/STM-64 POS/RPR VSR Optics SPA provides SONET and SDH
network connectivity with a bandwidth of 9.95 Gbps.
For more information about SPA bandwidth, see the
“Bandwidth Oversubscription”
topic in this chapter.
For more information about SPAs and their compatibility with SIPs and modular optics, see the “SIP and
SPA Product Overview” chapter in this guide.
The 1-Port OC-192c/STM-64 POS/RPR VSR Optics SPA uses a single,10-Gbps fixed optic receptacle
allowing a connection to single-mode optical fiber. For more information on the optical fiber cables used
with this SPA, see the
“OC-3c/STM-1 POS SPA SFP Optical Transceiver Modules and Cables” section
on page 3-16
.
1
Long length RPR mate cable for single port
RPR SPAs (CBL-RPR-OC192-L)
2
Short length RPR mate cable for single port
RPR SPAs (CAB-RPR-OC192-S)
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1
2
