Filter
Top Products
Chapter1–ProductOverviewandSpecifications
6 Multi‐TechSystems,Inc.MT9234ZBA‐USBUserGuide
PackageContents
TheMultiModemUSBpackagecontains:
● AMultiModemdata/faxmodem
● Asetoffourself‐adhesiveplasticfeet
● OneUSBcable
● Onemodulartelephonecable
ATCommandsInfo
TheATcommandsarepublishedinaseparateReferenceGuide.DownloadthisguidefromtheMulti‐Techwebsite.
TechnicalSpecifications
YourMultiModemZBA‐USBmodemhasthefollowingspecifications:
TradeName MultiModem®ZBA
ModelNumber MT9234ZBA‐USB
Client‐to‐ServerDataRates Upto50KbpswhenaccessingaV.92server(actualspeeddependsonservercapabilitiesand
lineconditions);otherwise,thesameasclient‐toclientdatalines.
Client‐to‐ClientDataRates 33600,31200,28800,26400,24000,21600,19200,16800,14
400,12000,9600,7200,4800,
2400,1200,0‐300bps
FaxDataRates 33600,31200,28800,26400,24000,21600,19200,16800,14400,12000,9600,7200,4800,
2400,1200,0‐300bps
DataFormat Serial,binary,asynchronous
ModemCompatibility ITU‐TV.92,V.90,V.34enhanced,V.34,V.34bis,V.32,V.32bis,V.22;Bell212Aand10
3;ITU‐T
V.21,V.42,V.42bis,V.44
FaxCompatibility ITU‐T“Super”Group3,Class1.0,2.0,2.1,T.4,T.30,V.21,V.27ter,V.29,V.34,V.17;TIA/EIA
578Class1,2,TR29.2
ErrorCorrection ITU‐TV.42
DataCompression ITU‐TV.44(4:1throughput),V.42bis(4:1throughput),MNP5(2:1throughput)
FlowControl XO
N/XOFF(software),RTS/CTS(hardware)
IntelligentFeatures Plugandplay;fullyATcommandcompatible;autodial,redial,repeatdial;pulseortonedial;
dialpauses;autoanswer;callerID;EIAextendedautomode;adaptivelineprobing;automatic
symbolandcarrierfrequencyduringstart‐up,retrain,andraterenegotiation;DTMFdetection;
callstatusdisplay,au
to‐parityanddatarateselections;keyboard‐controlledmodemoptions;
non‐volatilememory;on‐screendisplaysformodemoptionparameters;commandlinesofup
to40characterseach;remoteconfiguration
CommandBuffer 40characters
TransmitLevel ‐12dBm(Euro/NAM)
–
variesbycountry/regionsetting
LightningProtection FCCPart68A/Bsurge
FrequencyStability ±0.01%
ReceiverSensitivity ‐43dBmunderworst‐caseconditions
AGCDynamicRange 43dB
Connectors USBconnector;twoRJ‐11 phonejacks
Cables OneRJ11phonecable
OneUSBcable
Note:Anycablesconnectedtothecomputershouldbeshieldedtoreduceinterference.
Diagnosti
cs Power‐onselftest,localanalogloop,localdigitalloop,remotedigitalloop.
Environmental Temperaturerange‐40°
–
50°C(‐32°
–
120°F);humidityrange20
–
90%(non‐condensing)
Dimensions 10.9cmwidex14.5cmlongx2.5cmhigh(4.3”x5.7”x1.10”)
Weight 227g(8oz)
LimitedWarranty 2year