Dedicated Line And Dial-Up Network Modems; Mobile Wireless Modems And Routers; Areas Of Application - Siemens SINAUT ST7 System Manual

The SINAUT ST7 system

1.4 Dedicated line and dial-up network modems

1.4 Dedicated line and dial-up network modems
Modems for dedicated line and dialup networks
Note
Discontinuation of modules
The following products have the product status "type discontinued" but if they exist can be
operated with the communications moduel:
• Modem MD2
Dedicated line modems
Product notification on the Internet:
Link: (https://support.industry.siemens.com/cs/ww/en/view/109740149)
• Modem MD3
Modems for analog dialup networks
Product notification on the Internet:
Link: (https://support.industry.siemens.com/cs/ww/en/view/109740148)
• Modem MD4
Modems for ISDN networks
Product notification on the Internet:
Link: (https://support.industry.siemens.com/cs/ww/en/view/67637816)
When using the serial interface for dedicated line and dialup networks, use suitable products
of other vendors.
1.5

Mobile wireless modems and routers

1.5.1

Areas of application

Options for data transmission via mobile phone with SINAUT
Wherever no other transmission medium such as a dedicated line or telephone network is
available and where the setting up of a separate wireless network would involve high costs,
data transmission using a mobile network is a practical alternative.
This is, of course, possible only when there is an adequately strong GSM signal at the
relevant location. The latest SINAUT quadband mobile phone modem makes operation in
the GSM networks available worldwide (850, 900, 1800 and 1900 MHz range).
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SINAUT ST7 - Volume 1
System Manual, 11/2018, C79000-G8976-C178-12