Mate Interface Cables - Cisco 7600 SIP 200 - SPA Interface Processor 200 Hardware Installation Manual

1-Port OC-192c/STM-64 POS/RPR SPA Overview
•
1-Port OC-192c/STM-64 POS/RPR SPA Fixed Optical Transceiver, 40-Pin
Connector, and Cables
The 1-Port OC-192c/STM-64 POS/RPR SPA uses fixed optical transceivers, one for receive (RX) and
one for transmit (TX), for SONET and SDH connection to the network. In Cisco IOS Release 12.0(31)S,
only long-reach (LR) optics are supported.
Cisco Systems qualifies the optics that are approved for use with its SPAs. As of Cisco IOS Release
12.0(31)S Cisco IOS XR Software Release 3.2, the XFP-10GLR-OC192SR and the
XFP-10GER-OC192IR are the only optical transceiver modules qualified for use.
The 1-Port OC-192c/STM-64 POS/RPR SPA uses single-mode SC-type connectors:
•
Use a single-mode optical fiber that has a modal-field diameter of 8.7 ±0.5 microns. (Nominal diameter
is approximately 10/125 microns.)
Use a single-mode optical fiber cable to connect your router to a network.
The 40-pin connector on the 1-Port OC-192c/STM-64 POS/RPR SPA is used for resilient packet ring
Note
(RPR) connections. This feature is not supported in Cisco IOS Release 12.0(31)S.
Figure 3-33
OC-192c/STM-64 POS/RPR SPA.
Figure 3-33

Mate Interface Cables

The 1-Port OC-192c/STM-64 POS/RPR SPA supports two mate interface configurations:
•
•
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 3-34 shows the mate cables
used to connect the SPAs.
Cisco 7600 Series Router SIP, SSC, and SPA Hardware Installation Guide
3-40
RFC 1213, Management Information Base (MIB) for Network Management of TCP/IP-Based
Internets:MIB II
Single-mode—9.95 Gbps, OC-192 optical fiber (SONET STS-192c or SDH STM-64c)
shows the cable type for use with the fixed optical transceiver module on the 1-Port
SC-Type Connectors for the Fixed Optical Transceivers
Mate between two OC-192c SPAs in the same SIP
Mate between two OC-192c SPAs in adjacent SIPs
Chapter 3 Overview: Cisco 7600 Series Router Shared Port Adapters
OL-5052-14