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2
C
HAPTER
: Q
UICK
I
NSTALLATION
G
UIDE
FOR
THE
S
UPER
S
TACK
II S
WITCH
1100/3300 ATM E
XPANSION
M
ODULE
Warning
:
Disconnect the Switch from
the network,
power it off and then disconnect the Switch from the
main power supply.
Step 1:
Remove the blank plate that is located at the back of
the SuperStack II Switch, by unscrewing the two Phil-
lips screws as shown in
Figure 1
.
Retain the blank plate and the screws for future use.
Figure 1
Removing the Blank Plate
Step 2:
Hold the module with the cutout on your front left
side,without touching the top or bottom of the circuit
board. Use the guide rails within the switch slot to
align the ATM Expansion Module as shown in
Figure 2
.
Slide the ATM Expansion Module into the slot. Ensure
that the module is fully engaged to the switch. You
should hear a click.
Figure 2
Aligning and Inserting the ATM Expansion Module
Blank Plate
Cutout