USR-GSM-MODEM RS232 Serial Port GPRS/GSM Modem to send mesaage
Mã sản phẩm: USR-GSM-MODEM - 2100 Lượt xem
GPRS Modem is a wireless terminal equipment which can converter RS232 data to IP data or converter IP data to RS232 data,support SMS.
1.Support Four frequency
2.Industrial module which imported from French
3.Aluminium alloy casing,resist compression,anti-rust and easily clean
FEATURE
GPRS Modem is a wireless terminal equipment which can converter RS232 data to IP data or converter IP data to RS232 data,support SMS.
1.Support Four frequency
2.Industrial module which imported from French
3.Aluminium alloy casing,resist compression,anti-rust and easily clean
FORM
Main features | Parameters |
Power supply voltage | DC: 5~18V |
Frequency band | Support four frequency: GSM850,GSM900,DCS1800,PCS1900 Frequency automatic search Frequency can be set by AT command Correspond with GSM Phase2/2+ |
AT command | GSM 07.07, GSM 07.05 and other extended AT command |
Transmitting power | Class4 (2W): GSM850 and GSM900 Class2 (1W): DCS1800 and PCS1900 |
GPRS data characteristic | GPRS upward transmission rate: MAX 85.6kbps GPRS descending transmission rate: MAX 85.6kbps Coded format: CS-1, CS-2, CS-3, CS-4 Support PAP ( password validation) agreement which is used for PPP connection Built-in agreement; TCP/UDP/FTP/PPP, etc Support packet broadcast control channel( PBCCH) |
CSD Circuit switching | CSD transmission rate: 2.4,4.8,9.6, 14.4 kbps Not transparent transmission Support unstructured supplementary service data( USSD) |
Message | Text and PDU mode Message storage equipment: SIM card |
RS232 characteristic | Global function serial port Used for AT command, GPRS and CSD data transmission Adaptive baud rate: 4800 bps- 115200 bps Character format: data bit 8, stop bit 1, no parity bit |
Temperature range | Working temperature: -35 to 80 degree Storage temperature: -40 to 80 degree |
Hardware interface | Specifications |
Power | A power socket Standard size: Outer diameter 5.5 mm, inner diameter 2.1 mm; inner + external -; input voltage range 5~18 v |
RS232 interface | A RS232 standard interface (device is female) |
SIM card interface | A SIM card interface Support 3 v/ 1v 8 SIM card |
Antenna interface | A standard SMA interface |
Warranty | 2 years |
PACKING LIST
1. 1 X USR-GSM MODEM
2. 1 X GPRS SMA antenna
3. 1 X Power adapter
4. 1 X Serial cable
5. 1 X User guide CD
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