GSM modem

GSM modem Product DescriptionGeneral featuresIndustrial design Aluminum casing Wireless access to internet Based on Cinterion GSM/GPRS module MC55I with TCP/IP stack Internet Services: PPP,TCP, UDP, HTTP, FTP, SMTP, POP3 850/ 900/1800/1900MHZ RS232 interface Compliant to GSM phase 2/2+Output power:Class 4 (2 W) for EGSM900Class 1 (1 W) for GSM1800Control via AT commandsSIM Application ToolkitSupply voltage range: 7-30 VTemperature rangeNormal Operation: -20°C to +70°CRestricted Operation: -25°C to +75°CSwitch off: +80°CStorage: -40°C to +85°CSize 65*74*33mm Weight 95g Accessories: AC/DC adaptor, RS232 cable, antenna with 3-meter cable and magnetic stand,Specification for GPRS data transmissionGPRS class 8: max. 85.6 kbps (downlink)Mobile station class BPBCCH supportCoding schemes CS 1-4Specification for CSD data transmission:Up to 14.4 kbit/sV.110Non-transparent modeUSSD supportSpecification for SMSPoint-to-point MO and MTSMS cell broadcastText and PDU modeSpecification for faxGroup 3, class 1, 2Specification for voiceTriple-rate codec for HR, FR and EFRBasic hands-free operationEcho cancellationNoise reductionInterfacesAntenna connector FME (male)Plug-in power supplyHandset audio interfaceMini-SIM card readerV.24/V.28 interface on the 9-terminalSub-D socketOperating status LED