
Chapter1–ProductDescription
Multi‐TechSystems,Inc.MT9234MU‐CDCUserGuide(S000470A) 5
ShippingPackageContents
• MT9234MU‐CDCmodem
• OneRJ‐11cable
• OneMultiMobileUSBCD
Inspectthecontentsforsignsofanyshippingdamag e.Ifdamageisobserved,donotpowerup(connect
toaUSBport)theunit.ContactMulti‐Tech’sTechnicalSupportforadvice(seepage2).
AboutATCommands
ATCommandsforthisproductarepublishedin aseparatedocumentandincludedontheMT9234MU‐
CDCCDthataccompaniesyourmodem.
TechnicalSpecifications
TradeName
MultiMobile™USB
ModelNumber
MT9234MU
DataRates
56KdownloadspeedsfromdigitalV.92/V.90servers;
33.6Kuploadanddownloadspeedsfromnon‐V.92/V.90serversandotherclient
modems
FaxRates
33.6Kandbelow
Standards:
Data
ErrorCorrection
DataCompression
Fax
Video
V.92,V.90enhanced,V.34andbelow
V.42
V.44,V.42bis,MNPClass5
V.34,Class2.1&1.0,V.17,Group3;Class1&2,ErrorCorrectionMode
V.80
Cables
1USBseriesA
1RJ‐11
Operation
USBPort:12Mbps
LineType:Dial‐up
PhysicalDescription
1.3”wx1.0”h x 3.1”d; 2oz
3.0cmwx2.5cmhx8.0cmd;62g
Operating
Environment
OperatingTemperature:‐31
to+167
F(‐35
to75
C)
ULlistedat60°C
HumidityRange:25–85%non‐condensing
Approvals
CEMark
EMC:FCCPart15ClassB,EN55024,EN55022ClassB,ICES‐003ClassB
Safety:UL/cUL60950‐1,IEC60950‐1
Telecom:47CFRPart68,CS03,TBR21,othercountriesalsoincluded
Power*
SleepMode Typical Maximum
MeasuredVolts4.994.964.95
Current(AMPS)0.0990.1300.172
Watts0.4940.6450.851
LimitedWarranty
2years
*Multi‐TechSystems,Inc.recommendsthatthecustomerincorporatea10%bufferinto theirpower
sourcewhendeterminingproductload.
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