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Technical specifications
6.5 Technical specifications of the SINAUT ST7 modems
MD3
Standard dedicated line profile
Compatible with SINAUT modems (as telephone
modem)
•
•
•
Certifications and approvals
Recommended line quality for telephone company
leased lines
Technical specifications of the MD4 ISDN dial-up modem
MD4
Interfaces
•
•
•
•
Power supply
Current consumption
•
Power loss
252
MD125
MDM2425B DX
MD3 (hardware version < 4)
Attachment to ISDN dial-up network or ISDN
dedicated line
RS-232 attachment to DTE
RS-485 attachment to DTE
Connection to power supply
From 24 V DC
300 bps (direct)
•
1200 bps (direct)
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2400 bps (direct)
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9600 bps (direct)
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19,200 bps (direct)
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19200 bps (buffered)
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33,600 bps (buffered)
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V.22 1200 bps, duplex
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V.22bis 2400 bps, duplex
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V.22bis 2400 bps, duplex
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V.22 1200 bps, duplex
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V.22bis 2400 bps, duplex
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V.32bis 4800 bps, duplex
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V.32bis 9600 bps, duplex
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V.32bis 14,400 bps, duplex
•
Europe
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USA
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Canada
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M1020
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M1025
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RJ-12
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9-pin D-sub male connector
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9-pin D-sub female connector
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4-pin terminal strip
•
24 V DC
100 mA
•
2.4 W
SINAUT ST7 station control system
System Manual, 09/2016, C79000-G8976-C178-10
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