Introduction to the SINAUT ST7 system
1.5 Mobile wireless components
Station control system
38 System Manual, 07/2009, C79000-G8976-C178-07
MD4
Transmission path
• Digital ISDN network
• ISDN dedicated line, for example the ISDN
dedicated line products of the German
Telekom:
– LeasedLink SFV Digital 64S
– LeasedLink SFV Digital 64S2
– LeasedLink SFV Digital TS02
Available standard transmission standards
• V.110 1200 bps, duplex
• V.110 2400 bps, duplex
• V.110 9600 bps, duplex
• V.110 19,200 bps, duplex
• X.75 1200 bps, duplex
• X.75 2400 bps, duplex
• X.75 19200 bps, duplex
• X.75 38,400 bps, duplex
Modem control
• AT commands
• V.25bis commands
Asynchronous character format 10 or 11 bits
Certifications and approvals Europe
Compatible with SINAUT modems
• LGM64K
• V.110 9600 bps, duplex
1.5 Mobile wireless components
1.5.1 Area of application for GSM
Options for data transmission via GSM mobile wireless 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 GSM 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 wireless modem makes operation in
the GSM networks available worldwide(850, 900, 1800 and 1900 MHz range).
SINAUT ST7 provides two options for data transmission over GSM mobile wireless:
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