Installing and Operating the Module 3 - 11
Installing the Module
To install the Security Module:
1. If you do not have a management module installed in the
concentrator, make sure you set the DIP switches properly on the
board, if different than the default settings.
A management module is required to configure the security features
of the Security Module. Without management, the Security Module
functions as a non-secure 10BASE-T module.
2. Locate an open slot in the concentrator. Remove the blank panel on
the concentrator to expose a slot for the module.
Insert the module into the board guides at the top and bottom of the
slot and slide it into the concentrator by firmly pressing the top and
bottom of the faceplate. Make sure the connector is well-seated into
the backplane of the concentrator. Figure 3-4 shows the installation
of the module.
Figure 3-4. Installing an ONline 10BASE-T Security Module
3. Fasten the spring-loaded screws on the front of the Security Module
faceplate to the concentrator with your fingers (do not overtighten).