Network Card User Manual

Installing the Cisco AS5800 3-17
Connecting the AC Power Cables
Figure 3-12 Attaching the Ground Wire to an Enhanced Power Shelf
This completes the ground cable installation.
Connecting the DC Power Cables
For detailed cabling specification information, refer to Appendix A, “Cisco AS5800 Specifications.”
To connect the DC interconnect power cables, complete the following steps:
Step 1 Verify that the AC-input power switches on the power shelf front panel are in the OFF (O)
position.
Step 2 Loosen the screws in each PEM DC terminal block, located on the back of the dial shelf.
(See Figure 3-13.)
Step 3 Fit the exposed wire end of one red insulated cable into the DC terminal block labeled
–48V RTN on each PEM and securely tighten the terminal block connector screws. (See
Figure 3-13.)
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PEM
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