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Cisco MGX 8230 Edge Concentrator Installation and Configuration
Release 1.1.31, Part Number 78-11215-03 Rev. B0, May 2001
Chapter 2 Module and Service Descriptions
Processor Switching Module
SMFLR-1-622 Back Card
An illustration of the long-reach OC-12 card appears in Figure 2-4. For specifications on this card, refer
to Appendix A, “Technical Specifications.” Note that Automatic Protection Switching (APS) requires
the “B” model—an SMFLR-1-622/B.
Figure 2-4 OC-12 Long-Reach Back Card (SMFLR-1-622/B)
12210
SMFLR-1-622
ENABLED
SIGNAL
RX
TX