3Com 3CR17561-91-US - Switch 4500 26PORT Managed 24 10/100 2 Gbe Stackable RJ45 Getting Started Manual

Also see for Switch 4500 PWR 26-Port: Getting started Getting started Configuration guide Datasheet Getting started guide

Contents

3Com 3CR17561-91-US - Switch 4500 26PORT Managed 24 10/100 2 Gbe Stackable RJ45 Getting Started Manual Manual pdf 32 page image

32 CHAPTER 2: INSTALLING THE SWITCHWARNING: Ensure that the circuit breaker in the RPS is in the open (off)position when connecting the cable to the RPS and the cable andconnector to the Switch.WARNING: You must ensure that the positive terminal on the Switch isconnected to the positive (common) terminal of the RPS and that thenegative terminal on the Switch is connected to the negative (circuitbreaker) terminal of the RPS.Figure 9 shows how to connect the power supply to the RPS socket in theback of the Switch. Use the cable tie supplied with your Switch to supportthe cable at the rear of the RPS connector as shown.Figure 9 RPS Connection to the SwitchWhen the RPS is connected to the Switch, the circuit breaker in the RPScan be moved to the closed (on) position and the Switch will be poweredby the -48V DC power.+ - NULL-48 -60V;2.0A100-240V;50/60Hz;1.0A~NULL-48 -60V;2 0ANull+-PinoutCable Tie