Expansion Modules - BT Versatility Installation And Maintenance Manual

BT Versatility
Installation and Maintenance Manual

Expansion Modules

There are three types of expansion module that can be installed on the back plane.
These are the Ports Module, the Internet Module and the Options Module. All these
modules are installed in the same way.
Modules are supplied in two parts. The MDF, which is connected to the backplane, and
the module which is inserted into the MDF.
The Ports MDF is also equipped with two connectors for the Analogue and/or the ISDN
Basic Rate modules.
The power must be disconnected when installing the Backplane or
expansion modules.
Module with MDF
Module with MDF separated
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