Specifications

38 AT-9800 Series Switch
C613-03059-00 REV E
Before removing the switch’s lid, the power cord and, if connected, RPS power
cord should be disconnected to reduce risk of electrical shock.
4. Remove all interface cables.
5. Remove the switch’s lid.
The switch may need to be removed from any rack mounting system
before its lid can be removed.
Using a posidrive screwdriver, remove the 12 screws that secure the
switch’s lid. There are 5 screws located in countersunk holes on each side
of the lid, and 2 screws at the rear.
6. Prepare the DIMMs.
In an antistatic environment, remove the DIMM from its packing material.
Be sure to observe ESD precautions.
Do not attempt to install DIMM without observing correct antistatic
procedures. Failure to do so may damage the DIMM and switch. If you are
unsure what the correct procedures are, contact your authorised Allied Telesyn
distributor or reseller.
7. To remove an existing DIMM.
Before removing the switch’s lid, the power cord and, if connected, RPS power
cord should be disconnected to reduce risk of electrical shock.
The DIMM is held in place by two retaining latches, one latch at each end
of the DIMM slot. Release these latches and carefully pull the DIMM from
the DIMM slot.
The DIMM slot’s location is shown in Figure 17 on page 39.