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Connecting the 650W DC power supply
To connect the 650W DC power supply:
1. Unpack the DC power cord, identify the plug for connecting to the power supply, orient the plug
with the power receptacle on the power supply, and insert the plug into the receptacle (see Figure
47).
2. The receptacle is foolproof. If you cannot insert the plug into the receptacle, re-orient the plug rather
than use excessive force to push it in.
3. Use a cable tie to secure the power cord to the handle of the power supply, as shown in Figure 46.
4. Connect the other end of the power cord to the DC power source.
Figure 47 Connecting the 650W DC power supply
Installing/removing an interface card
This section applies to switches that have expansion interface slots. For the interface cards available for
the switches, see āInterface cards.ā
This section uses the LSW1SP4P0 interface card as an example to describe the procedures of installing
and removing an interface card.
Installing an interface card
1. Wear an ESD-preventive wrist strap and make sure it makes good skin contact and is well
grounded.
2. Loosen the mounting screws on the filler panel over the interface card slot with a Phillips
screwdriver and remove the filler panel.
3. Put away the removed filler panel for future use.