Allied-telesis AT-8126XL Bedienungsanleitung PDF herunterladen (Seite 26)

Installation

2-4

Installing the Switch on the Desktop

1. Locate a level, secure surface for the switch.

2. Apply power to the switch as follows:

Caution

The power cord is used as a disconnect device. To de-energize

equipment, disconnect the power cord.

Attach the power cord to the unit and plug it in the wall outlet.

Verify that the Power LED lights green. See Table 2-1.

As power is applied to the switch, the Fault LED flashes as the

switch runs internal self testing.

If the Power LED does not light green, see Chapter 3,

Troubleshooting

, for further information.

3. Connect the data cables, making sure each connection has a good

valid link and that the switch is receiving packets.

Table 2-1

Switch LEDs

LED Color State Description

Power (system) Green

The switch is receiving power, voltage is within

the acceptable range, and the power supply is

working.

Fault (system) Red

The switch or management software is

malfunctioning.

Flashing

The switch is booting, running diagnostics, writing

images to FLASH, or transferring files via

XMODEM.

Off

Normal operation.

Link/Receive

(port, top row)

Green

There is a physical link with a device.

Flashing

The port is receiving packets.

Off

No link.

100 M

(port, bottom row)

Amber

The port is operating at 100 Mbps.

Off

The port is operating at 10 Mbps.

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