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Cisco MGX 8800/8900 Series Hardware Installation Guide
Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway
Back Cards
SMFSR-1-9953
With the SMFSR-1-9953, SMFIR-1-9953, SMFLR-1-9953 back card assembly, the AXSM-1-9953-XG
can work at the OC-192 rate, providing one OC-192 port/trunk. Figure 2-92 shows the SMFSR-1-9953
faceplate. Cables: CAB-SMF-SC, CAB-SMF-Y-SC.
Warning
This connector shields a Class 1 laser. Do not look into the connector.
Figure 2-92 SMFSR-1-9953 Faceplate
1 Status (ST) LED
Green—The back card is active.
Off—The back card is not active.
3 Rx
2 Signal Detect (SD) LED 4 Tx
SMFXX
1-9953
ST
SD
TX
RX
XXXXXXXXXXX
TX
RX
116503
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