Extreme Networks WM-4T1i Especificações descarregar pdf (Página 111)

Removing and Installing Summit48si Power Supplies

Extreme Networks Consolidated Hardware Guide 111

Placing the Switch on a Table or Shelf

The Summit switch comes with four self-adhesive rubber pads. You can place up to four Summit

switches on top of one another.

Apply the pads to the underside of each switch, and place a pad at each marked corner of the switch.

Place the switches on top of one another, ensuring that the corners align.

Verifying a Successful Installation

After you supply power to the Summit switch, the switch performs a power-on self test (POST).

During the POST, all ports are temporarily disabled, the packet LED is off, the power LED is on, and

the MGMT LED flashes. The MGMT LED flashes until the switch successfully passes the POST.

If the switch passes the POST, the MGMT LED blinks at a slow rate (one blink per second). If the switch

fails the POST, the MGMT LED shows a solid yellow light.

NOTE

See Chapter 4 for more information about Summit LED activity.

Removing and Installing Summit48si Power Supplies

This section applies to the Summit48si switch only. The Summit48si comes with a minimum of one

power supply preinstalled at the factory. If you have a Summit48si switch, follow the instructions in this

section for removing and installing the Summit48si power supplies.

NOTE

Summit48si power supplies must be serviced by trained service personnel.

NOTE

If you need to power down the switch, remove all of the power cords from the installed power supplies.

To remove a Summit48si power supply:

1 Remove the power cable from the wall outlet and then from the switch.

CAUTION

Shock hazard.

2 Use a #2 Phillips screwdriver to unscrew the two retaining screws, as shown in Figure 47.

1 2 ... 106 107 108 109 110 111 112 113 114 115 116 ... 335 336

Sem comentários

Extreme Networks WM-4T1i Especificações Página 111