Siemens SINAUT ST7 System Manual page 245

Standard cable for dial-up mode
For dial-up mode, cable 6NH7700-3BR60 is used to connect the MD3 modem to a TAE6
telephone outlet. The TAE6N plug is then clipped onto one of the RJ-12 Western plugs of the
cable.
Note
When the MD3 modem is used outside Germany, a telephone plug adapter for the specific
country can be clipped onto the RJ-12 Western plug. Some countries already use RJ-12
jacks in their telephone outlets which means that the 6NH7700-3BR60 cable can be
connected directly without the need for an adapter.
Standard cable for dedicated line mode
For dedicated line mode, cable 6NH7700-3BR60 is used to connect the MD3 modem to an
LTOP overvoltage protection module. In this case, the connecting cable is used without the
TAE6N connector.
The actual connection of the dedicated cable is on the LTOP overvoltage protection module
using screw terminals.
Note
To insert the cable in the X3 RJ-12 jack of the modem, it is best to hold the cable directly
below the RJ-12 plug. This makes it easier to insert the plug than if you hold the RJ-12 plug
itself. When inserting it, make sure that you can hear the RJ-12 connector click into place!
Station control system
System Manual, 07/2009, C79000-G8976-C178-07
Installing and putting a SINAUT modem into operation
5.7 Analog dial-up modem MD3
245