x930 Series Installation Guide for Virtual Chassis Stacking
105
Installing the Card
This section contains the procedure for installing AT-StackQS and AT-
x9EM/XT4 Cards in x930 Switches. The illustrations show the AT-
StackQS Card. The procedure is the same for the AT-x9EM/XT4 Card.
Note
Although the cards are hot-swappable, Allied Telesis recommends
powering off the switch before installing them because the
installation procedure requires temporarily removing the AT-FAN09
Fan Module.
Note
If the switch is powered on, power it off by performing step 1. If the
switch is already powered off, start with step 2.
To install the AT-StackQS or AT-x9EM/XT4 Card, perform the following
procedure:
1. If the switch is powered on, power it off by doing one of the following:
For the AC AT-PWR150, AT-PWR250, AT-PWR800, or AT-
PWR1200 Power Supply, disconnect the power cord from the AC
power source.
For the DC AT-PWR250-80 Power Supply, either turn Off the
power switch on the power supply or power off the DC circuit.
Warning
This unit might have more than one power cord. To reduce the risk
of electric shock, disconnect all power cords before servicing the
unit.
E30
2. Place the switch on a table, with the back panel facing you.
3. Loosen the two captive screws on the AT-FAN09 Fan Module with a
cross-head screwdriver. Refer to Figure 41 on page 106.
Summary of Contents for AT-x930-28GPX
Page 8: ...Contents 8...
Page 12: ...Tables 12...
Page 16: ...Preface 16...
Page 82: ...Chapter 2 Virtual Chassis Stacking 82...
Page 92: ...Chapter 3 Beginning the Installation 92...