Specifications

Chapter1—ProductDescriptionandSpecifications
5 Multi‐TechSystems,Inc.MultiModemiCellUserGuide
Chapter 1 – Product Description and
Specifications
TheMulti‐TechMultiModem®iCellisamid‐rangewirelessmodemcontaininganembeddedTCP/IPprotocolstackfor
Internetconnectivity,serialandUSBconnectorsformodemconfiguration,andaGeneralPurposeInput/Output(GPIO)
connectorforcustomerinterfaceconnection.YoucanmountMultiModemiCellsonadesktoporpanel.

Model Description
MTCMR‐E1 Quad‐bandE‐GPRSClass12 performance
MTCMR‐E1‐GP Quad‐bandE‐GPRSClass12 performance;GPSfunction
MTCMR‐C1 Multi‐bandCDMA20001xRTTperformance
MTCMR‐C1‐GP Multi‐bandCDMA20001xRTTperformance;GPSfunction
MTCMR‐G2 Quad‐bandGSM/GPRSClass10 performance
MTCMR‐G2‐GP Quad‐bandGSM/GPRSClass10 performance;GPSfunction
MTCMR‐H5 Standardsbasedtri‐bandUMTS/HSPAperformance
MTCMR‐H5‐GP Standardsbasedtri‐bandUMTS/HSPAperformance;GPSfunction
MTCMR‐EV2 Dual‐band800/1900MHzwithreceivediversitysupportonEVDObands
MTCMR‐EV2‐GP Dual‐band800/1900MHzwithreceivediversitysupportonEVDObands;GPSfunction
TheMTCMRcontainsanembeddedTCP/IPprotocolstacktobringInternetconnectivitytoanydevicewithoutmaking
changestoitshardwaredesign.UsingtheInternetprotocolsandthewirelessconnectiontoanIPnetwork,themodem
sendsandreceivesdataovertheInternet.Themodemoffersshortmessageservice(SMS)featuressuchastex
tand
PDU,Point‐to‐point(MT/MO)andcellbroadcast.CellbroadcastisnotavailableonEV2models.
TheMultiModemiCellmodemdeliverssomeofthefastestcellularwirelessdataspeedsusingthevariousInternet
protocols.Thisisidealforhighlydata‐intensiveapplications suchasremotevideosurveillanceandothermultimedia
applicationswhereyouaresendi
ngdigitalimages,webpagesandphotographs.
TheMultiModemiCellmodemisdesignedaroundawidevarietyofinterfaceoptionsincludingserialRS‐232,USB,and
GeneralPurposeInput/Output(GPIO).TheserialRS‐232andUSBconnectionsprovideseamlessconnectivityfor
configurationofyourappli
cation.TheGPIOinterfaceprovidesfiveuser‐configurableGPIO’sasCMOSinputoroutput
portstobeconnectedtoacustomer’speripheraldevice.AcustomerapplicationinwhichtheGPIOinterfacecouldbe
usedisonewithamonitoringdeviceconnectedtotheGPIOinterfaceinwhichthemonitoringdevicetrigg
ersaneventin
theIPstacktoestablishaTCPorUDPsocketconnectionorsendanemailstatingthatthemonitoringdevicewas
triggeredbyhighwater.