Regarding STG Module, there are STG 2000 disconnection module and STG 2000 Connection module.
So what is STG module ?
10 pairs STG module(TP-1311-10) is the last revolution of STG range of IDC (Insulation Displacement Connection) disconnection modules, that can be snapped onto STG back mount frame pitch 16mm. It is also called as Pouyet module. This module offers category 5 transmission performance (100MHz) as a standard. As a result this module can be used in any modern network and is fully compatible with all kind of application. With termination and wire removal are easily operated with standard termination tool TP-5908. Cables are managed from the rear and jumpers from the side. The base of the module offers cable and jumper strain relief facilities.