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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 5 Installing the Cisco MGX Switch or Gateway
Installing the MGX 8850 (PXM1E/PXM45) Switch, MGX 8850/B or MGX 8880 Media Gateway
Reinstall the APS Assembly
Complete the following steps to reinstall the APS assembly.
Note If you are not installing an APS assembly, go to the “Reinstall the Back Cards” section on page 5-27.
Step 1 Place the edge of the back card in the alignment slot of the APS connector (see Table 1-6 for part
numbers). Use the guide tabs on the APS connector to align the holes on the back card with the pins on
the APS connector. (See Figure 5-13.)
Figure 5-13 Connecting the Back Card to the MGX-8850-APS-CON Connector
Step 2
Carefully install the back card in the APS connector by pushing firmly, with a straight motion, until the
back card is securely connected
Caution A rocking motion during connector mating can bend or damage the APS connector pins.
Step 3 Repeat Step 1 and Step 2 to install a second back card in the APS connector. Figure 5-14 shows two back
cards installed in the APS connector.
Card extractors
shown in
"in" position
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Top view
APS
connector
Back card
Alignment
slot
Guide tabs
Guide tabs
Guide tabs