USRobotics 56K V.92 Serial Controller Fax Modem

USRobotics USR5686G

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Model 5686G

Manufacturer Part#  USR5686G

UPC Code: 738168040995

Provantage Code:  USR901M

Condition:  Factory New

  • Product Type: Data/Fax Modem
  • Host Interface: Serial
  • Product Model: 5686G
  • TAA Compliant: No

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USRobotics USR5686G Specifications

    56K V.92 Serial Controller Fax Modem


    The USRobotics 56K Serial Controller Faxmodem combines the superior performance and reliability of a controller-based modem with the convenience of V.92 and V.22 technologies - with up to 75% less energy use. V.22 Fast Connect, which reduces the connection sequence time for very small data transfers, and secure connectivity make this modem ideal for Point of Sale (POS) systems. The modem also enables secure Machine to Machine (M2M) applications or Remote Server Management applications for Out-of-Band remote diagnostics, troubleshooting, maintenance and back-ups of servers.


    • External DIP switches allows manual configuration of specific critical settings
    • Extra LEDs for better monitoring of serial signals
    • Precise manual volume control
    • Permanently store preferred modem default settings

Package Contents

    • 5686G Data/Fax Modem
    • AC Power Supply Unit
    • RJ-11 Telephone Cable (7 ft)
    • Quick Install Guide
    • CD-ROM


General Information
Product Name56K V.92 Serial Controller Fax Modem
Manufacturer Part NumberUSR5686G
Product Model5686G
Product TypeData/Fax Modem
Technical Information
ModulationITU-T V.92

ITU-T V.90

ITU-T V.34

Host InterfaceSerial
Number of Phone Line (RJ-11) Ports2
Media & Performance
Modem Transmission Data Rate56 kbit/s
Physical Characteristics
Form FactorDesktop
Limited Warranty2 Year
Environmentally FriendlyYes
Environmental CertificationRoHS
Other Information
System Requirements
  • Available Serial Port
  • Analog Phone Line
  • RS-232 Serial Cable
Operating Systems:
  • Modem is compatible with Server 2012, Server 2011, Windows 8 64 bit, Win 8, Windows 7 64 bit, Win 7, Server 2008 64 bit, Server 2008, Vista 64 bit, Vista, Server 2003 64 bit, Server 2003, XP 64 bit, XP, NT 4.0, 2000, ME, 98, 95, 3.1, Linux and DOS.
  • Unimodem TSP/TAPI compliant
  • Fax software requires Microsoft Windows 95 or later
  • Modem on Hold requires Windows 2000 or later
Input Voltage9 V DC
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USRobotics Model 5686G USR5686G