
Installation Manual
H3C S3610 Series Ethernet Switches
Chapter 3 Installing the Switch
3-6
Figure 3-8
Power socket (recommended)
II. Connecting the AC-input power cord
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 one end of the power cord to the power socket on the rear of the
chassis, and plug the other end to the AC power jack of the power source.
Step 3: Check that the PWR LED on the front panel of the switch is ON.
Caution:
Before powering on the switch, connect the ground wire.
3.2.2 Connecting the DC-Input Power Cord
I. DC power cable connection for S3610-52M-DC Ethernet switch
(1) Screw 1
(2) Screw 2
(3) RTN (+) working ground
(4) NEG(–) DC voltage input (–48 V to –60 V)
Figure 3-9
DC input terminal block of the S3610-52M-DC switch
Step 1: Connect one end of the grounding wire (delivered with the switch) to the
grounding screw and the other end to the ground nearby.