Simple, affordable USB
The USRobotics 56K* USB Soft Modem delivers the performance and reliability
USRobotics is known for in a small, compact form factor. Broadly compatible with
Windows including both 64 bit and server systems, the modem uses the CPU of
the host computer for high compression throughput due to direct parallel access.
Features include ring detection and qualification — eliminating unintended wake-on-
ring events due to activity on the phone line other than ringing, as well as handling
pulse dial control to eliminate system timing dependencies common with soft
modems. The USRobotics USB Soft Modem is fully compatible with V.92 and lower
rates, making it ideal for compact POS solutions that only require V.34.
USB convenience
and ease of use
•SimpleUSBPlugandPlayinstallation
•Hot-swappable(installs/uninstallsautomatically)
•Bus-poweredsoitdoesn’trequireanexternalpowersupply
Advanced features
and functionality
•Sendandreceivedataandfaxesthroughyourcomputerwhilerunningotherapplications
•Permanentlystorepreferredmodemdefaultsettings
•CallerIDsupport†
Get the speed
you need
•QuickConnect(V.92)reducesthetimeittakestoestablishyourdial-upInternetconnection
•V.92letsyousendattachmentsupto50%faster
Simple installation •PlugandplayinstallationmeanstheUSRoboticsmodemisreadytouseinseconds
Excellent
Compatibility
•CompatiblewithmostrecentWindowsOperatingSystemsincludingServer2016,Server2012
andWin10
•CompatiblewithWindowsEmbeddedPOSReady2009
•CommondriveracrossmultipleOperatingSystems
Global Approvals •US,Canada,andEuropeanregulatoryapprovals
•Qualiedforadditionalworldwideregulatoryapprovals,licensefeeforfullapproval
analog
USR5639
56K* USB Soft Modem
RoHS
Compliant
2011/65/EU
General
• Data:V.92,V.90,V.34,V.32bis,V.32
• DataErrorControl/Compression:V.44/V.42/V42bisandMNP5
• Fax:T.31(Class1)withV.17,V.29,V.27ter,V.21
• DTEinterface:USBVersion2.0
• USBpowered
• CallerIDsupport(requiresservicefromyourlocalphonecompany;
CallerIDmaynotbesupportedinsomecountries)†
• HayesCompatible
Physical
• 1PowerLED
• Phonelineinterface:OneRJ-11socket
Environmental
• Temperature:
▪ OperatingTemperatureconditions:0to50degreesC
▪ Non-OperatingTemperatureconditions:-20to70degreesC
• Humidity:OperatingHumidityconditions:
▪ 20%to80%non-condensing
▪ Non-OperatingHumidityconditions:5%to95%non-
condensing
Power Consumption
• PortClose(idle)-75mA,0.375W
• PortOpen(active)-130mA,0.65W
• Suspend-2.5mA,0.012
Regulatory
• FCCapproved
• ICapproved
• UL/CULlisted
• CEapproved
Package Dimensions/Weight
• 6.75x5.38x1.18in(17.15x13.60x3.0cm)
• .30lb(136g)
Product Dimensions
• 3.1x1.18x.84in(7.8x3.0x2.1cm)
• .10lb(45g)
Minimum System Requirements
• Windows®Server2016,Server2012R2/Server2012/Win10/
Win1064bit/Server2011/Win7/Win8/Server2008/Vista™
/Server2003/POSReady/XP-32and64bitoperatingsystems
(UnimodemTSP/TAPIcompliant)
• AvailableUSBport
• Analogphoneline
Package Contents
• USRobotics56K*USBSoftModem
• Phonecord
Warranty
• Two-yearlimitedmanufacturerwarrantyfromdateof purchase
* Capable of receiving at up to 56 Kbps and sending at up to 48 Kbps (or 31.2 Kbps with V.90 server). Due to FCC
regulations on power output, receiving speeds are limited to 53.3 Kbps. Actual speeds may vary. V.92 and V.90 features
require compatible phone service and support from your Internet Service Provider (ISP). USRobotics modems featuring
V.92 enhancements are backward compatible and will negotiate the highest possible speed when connecting to an ISP.
† Call Waiting/Caller ID service required for utilizing Caller ID capability.
Specifications & Standards
Model 5639
56K* USB Soft Modem
For connection to the Public Switched Telephone Network (PSTN)
USR5639
56K USB Soft Modem
Copyright© 2017 U.S. Robotics Corporation, a Division of UNICOM Global. All rights reserved. USR, U.S. Robotics, and USRobotics are registered trademarks of U.S. Robotics
Corporation. Other brand names and product names are for identication purposes only and may be trademarks or registered trademarks of their respective companies.
www.usr.com/uk
