Extreme Networks Summit X150 Series Hardware Installation Manual page 186

Installing Summit Family Switches
5 Slide the cover into place over the terminal block (Figure 143).
Figure 143: Connecting the DC Power Cables (Part 2)
RTN
-48V
(+)
(–)
SH_211
6 Connect the cables to the DC source voltage, using hardware appropriate to the installation site and
following local and national electrical codes.
7 Energize the DC circuit.
Leave the ESD strap permanently connected to the rack, so that the strap is always available when you
need to handle ESD-sensitive components.
Summit Family Switches Hardware Installation Guide
186