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Cisco 7600 Series Router SIP, SSC, and SPA Hardware Installation Guide
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Chapter 3 Overview: Cisco 7600 Series Router Shared Port Adapters
1-Port OC-192c/STM-64 POS/RPR VSR Optics SPA Overview
Use a multimode optical fiber that has a modal-field diameter of 8.7 ±0.5 microns. (Nominal
diameter is approximately 10/125 microns.)
Use a multimode optical fiber cable to connect your router to a network.
Figure 3-39
shows the cable type for use with the fixed optical transceiver module on the 1-Port
OC-192c/STM-64 POS/RPR VSR Optics SPA.
Figure 3-39
Simplex MTP Cable Connector (Multimode—VSR Only)
Mate Interface Cables
The 1-Port OC-192c/STM-64 POS/RPR VSR Optics 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 VSR Optics 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 3-34 shows
the mate cables used to connect the SPAs.
Figure 3-40
SPA Mate Cables
1
MTP female connector
2
Spring-action disconnect latch
66916
1
2
129198
1
2