Cabletron Systems MMAC-Plus 9T122-24 User Manual download pdf (Page 10)

2-1

Chapter 2

Installation

Installing the MicroLAN Module

The MMAC-Plus MicroLAN Module may be installed into any of the 14 slots that

are available. To install, follow the steps below:

1. Switch off the power supplies and remove all power from the MMAC-Plus

chassis.

2. Remove the blank panels, covering the slots that the module is being

mounted in. All other slots must be covered, if modules are not being

installed, to ensure proper airﬂow and cooling.

3. Carefully remove the module from the shipping box. (Save the box and

packing materials in the event the module must be reshipped.)

4. Attach one end of the ESD wrist strap packaged with the MMAC-Plus chassis

to your wrist. Plug the other end into the ESD Wrist Strap Grounding

receptacle in the lower right corner of the MMAC-Plus Chassis shown in

Figure 2-1.

5. Remove the module from the plastic bag. Observe all precautions to prevent

damage from Electrostatic Discharge (ESD).

6. Carefully examine the module, checking for damage. If any damage exists,

DO NOT install the module. Contact Cabletron Systems Technical Support

immediately.

7. The modules are installed into the chassis by sliding them into slots and

locking down both the top and bottom plastic tabs, as shown in Figure 2-1.

Take care that the module slides in straight and engages the backplane

connectors properly. When installing the module, ensure that both circuit

cards are between the card guides, as shown in Figure 2-1. Check both the

upper and lower tracks of both cards.

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Cabletron Systems MMAC-Plus 9T122-24 User Manual Page 10