Avocent Network Adapter EMS1000P Betriebsanweisung PDF herunterladen (Seite 19)

2. Connect the other end of the cable to the IN port of the chained PDU. Repeat both steps until you have

connected the desired number of PDUs.

NOTE: For performance reasons, Avocent recommends connecting no more than 128 outlets per serial port.

Turning On the Console Server

The console server is supplied with single or dual AC or DC power supplies.

WARNING: Always execute the shutdown command through the web manager, CLI or DSView 3 software under the

Overview/Tools node before turning the console server off, then on again. This will ensure the reset doesn't occur while the file system

in Flash is being accessed, and it helps avoiding Flash memory corruptions.

AC power

To turn on a console server with AC power:

1. Make sure the console server is turned off.

2. Plug the power cable into the console server and into a power source.

3. Turn the console server on.

4. Turn on the power switches of the connected devices.

DC power

DC power is connected to DC-powered console servers by way of three wires: Return (RTN), Ground (GND)

and -48 VDC.

WARNING: It is critical that the power source supports the DC power requirements of your console server. Make sure that your

power source is the correct type and that your DC power cables are in good condition before proceeding. Failure to do so could result

in personal injury or damage to the equipment.

The following diagram shows the connector configuration for DC power.

Figure 2.4: DC Power Connection Terminal Block

Chapter 2: Installation 11

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Avocent Network Adapter EMS1000P Betriebsanweisung Seite 19