Installation Manual
H3C S5600 Series Ethernet Switches
Chapter 3 Installing the Switch
3-12
3.4.2 Connecting the DC-Input Power Cord
RTN: -48V working ground
-48_-60V: -48_-60V
NULL: reserved
Figure 3-16
DC-input power connector (partial)
Step 1: Connect one end of the chassis ground wire to the grounding screw on the rear
of the chassis and the other end to the ground as near as possible.
Step 2: Connect DC-input socket.
Screw 1 Screw 2
Screw 3
Cable 1 Dust-proof shield
Cable tie
Connector
Screw 4
Cable 2
Screw 1 Screw 2
Screw 3
Cable 1 Dust-proof shield
Cable tie
Connector
Screw 4
Cable 2
Figure 3-17
RPS DC-input connector
(1) As shown in Figure 3-17, first insert two cables into the appropriate holes through
dust-proof shield, and then fix the cables separately by using screws 1 and 2. Make
sure that the positive and negative ends of the cable are inserted appropriately and
accord with silkscreen on the holes.
(2) Fix the dust-proof shield by screws 3 and 4 by using a small flathead screwdriver,
see Figure 3-17.
(3) Enlace the two cables to the polarizing key at the back of the dust-proof shield using
the cable tie, see Figure 3-17.
