Extreme Networks 17001 manual Connecting the DC Power Cables, Connecting the Ground Wire

Figure 175: Connecting the Ground Wire

1

2

1 = Grounding point

2 = Ground wire

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Connecting the DC Power Cables

To connect the DC power cables to the Summit X650 DC PSU:

1Verify that the DC circuit is de-energized.

2Attach an ESD-preventive wrist strap to your bare wrist and connect the metal end to an appropriate ground point on the rack.

3Slide the cover off the terminal block (Figure 176).

4Connect the DC power input cables as follows:

a On each terminal, loosen the screw enough to allow the spade terminal to slide underneath the captive square washer.

b Slide the spade terminal of the negative wire (–48 V) under the captive square washer on the negative terminal (labeled –48V).

c Slide the spade terminal of the positive wire (–48 V RTN) under the captive square washer on the positive terminal (labeled RTN).

Summit Family Switches Hardware Installation Guide 207