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)
†
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(.136kg)
Product Dimensions
• 3.1x1.18x.84in(7.8x3.0x2.1cm)
• .10lb(.045kg)
Minimum System Requirements
• Windows
®
Server2011/Win7/Server2008/Vista
TM/
Server
2003/POSReady/XP-32and64bitoperatingsystems
(UnimodemTSP/TAPIcompliant)
• AvailableUSBport
• Analogphoneline
Package Contents
• USRobotics56K*USBSoftmodem
• Phonecord
Warranty
• 1-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
M o d e l 5 6 3 9
56K* USB Softmodem
For connection to the Public Switched Telephone Network (PSTN)
www.usr.com
Model 5639
56K USB Soft Modem