3Com LS-S3610-52P-OVS Installation Manual

Contents

Installation ManualH3C S3610 Series Ethernet Switches Chapter 3 Installing the Switch3-6Figure 3-8 Power socket (recommended)II. Connecting the AC-input power cordStep 1: Connect one end of the chassis ground wire to the grounding screw on the rearof 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 thechassis, 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 CordI. 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 switchStep 1: Connect one end of the grounding wire (delivered with the switch) to thegrounding screw and the other end to the ground nearby.