3-31
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 SPA Overview
Note
The 40-pin connector on the 1-Port OC-192c/STM-64 POS/RPR SPA is used for resilient packet ring
(RPR) connections. This feature is not supported in Cisco IOS Release 12.0(31)S.
Figure 3-24
shows the cable type for use with the fixed optical transceiver module on the 1-Port
OC-192c/STM-64 POS/RPR SPA.
Figure 3-24
SC-Type Connectors for the Fixed Optical Transceivers
Mate Interface Cables
The 1-Port OC-192c/STM-64 POS/RPR SPA supports two mate interface configurations:
•
Mate between two OC-192c SPAs in the same SIP
•
Mate between two OC-192c SPAs in adjacent SIPs
Two 1-Port OC-192c/STM-64 POS/RPR SPAs are connected using a 40–pin connector copper mate
cable. The length of the cables allow only two possible connection scenarios, next slot horizontal and
same slot vertical. This assumes that the chassis is mounted vertically. Figure 3-25 shows the mate cables
used to connect the SPAs.
Figure 3-25
SPA Mate Cables
38547
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)
129198
1
2
