GPRS DDN 〇〇
1. GPRS (General Packet Radio Service) GSM GSM GPRS GSM TDMA (BSS) GPRS GPRS GPRS DDN GSM/GPRS SMS CSD USSD GPRS (DTU) (Machine To Machine M2M) GPRS DDN H7112 GPRS DTU (Tel): +86-755-83890580 (Fax): +86-755-83890677 (Web): www.hongdian.com 2
H7111 GPRS DTU GPRS 171.2Kbps 40~100Kbps TCP/IP INTERNET GPRS IP X.25 GPRS 160Kbps GPRS H7000 DDN GPRS H7000 GPRS DDN H7111 GPRS DTU TTL H7112 GPRS DTU RS232/485 POS H7121 GPRS DTU H7031 DDN GPRS Internet GPRS H7032 DDN (Tel): +86-755-83890580 (Fax): +86-755-83890677 (Web): www.hongdian.com 3
2. GSM/GPRS ETSI GSM Phase 2+ A5/1&A5/5 ( ) IP (V2.61 ) STK TTL/RS-232/485 Xmodem ( ) 3. H7000 GPRS DDN H7111 GPRS DTU TTL H7112 GPRS DTU RS232/485 H7121 GPRS DTU H7031 DDN Internet GPRS (Tel): +86-755-83890580 (Fax): +86-755-83890677 (Web): www.hongdian.com 4
4. H711x GPRS DTU GPRS DDN H711x GPRS DTU CPU / Flash / 10Base-T RS-232/485 5. 1 a RS232(DCE) / RS485 b 6/7/8 c 1/2 d N/O/D e 300/1200/2400/4800/9600/19200 38400/57600/115200/custom bps f /RTS+CTS+DSR+DTR/XonXoff g GPRS DCD h RING i / 2 a 4W b ( ) 3 4 SIM SMA 50Ω a 3V b 5 IO (Tel): +86-755-83890580 (Fax): +86-755-83890677 (Web): www.hongdian.com 5
a 3 b TTL 1 4.5~26 VDC 2 50mA@+5VDC 450mA@+5VDC 1 INTERNET 2 a IP b c IP 3 / 4 5 / / / 1 1-a Service Code *99***1# 1-b User Name 1-c Password 1-d Access Point Name CMNET 1-e SIM PIN SIM PIN 2 (DTU) 2-a DTU Identity Number 2-b Logon DSC Password 2-c DTU Communication Port 2-d DTU Maximum Transmission Unit 3 (DSC) 3-a IP DSC IP Address 3-b DSC Domain Name 3-c DSC Communication Port 3-d DNS IP Internet DNS IP Address 4 4-a Set Call Interval 4-b Set Offline Interval 4-c DSC Identity Number 5 Self Test 5-a GPRS Test RF Signal 5-b GPRS Activate GPRS Mode UDP (Tel): +86-755-83890580 (Fax): +86-755-83890677 (Web): www.hongdian.com 6
1 ( ) DTU DTU 1024 i. DTU ii. (w) = 95.9% 2 ( ) 100 200 1 200 1 3 1 97% 2 x (MTU) MTU 200 MTU 200 3 ( ) GPRS PCB SIM 110x56x15mm -25 +70 95%( ) (Tel): +86-755-83890580 (Fax): +86-755-83890677 (Web): www.hongdian.com 7
6. GPRS DTU GPRS Modem GPRS CDPD TCP/IP PPP RS232/RS485 RS232 RS232 RS232 / 20~40Kbit/s 20~40Kbit/s 20~40Kbit/s 9.6Kbit/s GSM GSM GSM POS POS / DDN ISDN PSTN SMS GPRS (Tel): +86-755-83890580 (Fax): +86-755-83890677 (Web): www.hongdian.com 8
7. 1) ID GPRS TCP/IP IP H7000 GPRS DTU RS232/485 H7000 GPRS GPRS TCP/IP 2) IP H7000 GPRS GPRS IP GPRS 3) 400~1,000 H7031 H7032 H7031 RS232 4) MSC TCP/IP GGSN Internet ( ADSL ) IP ( IP ) Windows 5) ADSL ADSL ADSL x 0.03 /KB 200 6) (DDN) ADSL DDN 7) ADSL <1.5S (Tel): +86-755-83890580 (Fax): +86-755-83890677 (Web): www.hongdian.com 9
8) GPRS 80kbps~150kbps GPRS 20~40Kbps 9) Windows CE GPRS WinCE Modem GPRS MODEM WinCE 10) ( ) GPRS GPRS MODEM GPRS MODEM 11) GPRS DTU H7112 GPRS DTU 160KM/H GPRS GPRS 12) DTU DTU GPRS DTU H7112 GPRS DTU GPRS DTU H7112 GPRS DTU 13) PC H711x DTU DTU PC DTU 14) IP GPRS Windows 2000 Server IP GPRS/Internet GPRS ( ) 1) GPRS Windows Windows ( > >) (Tel): +86-755-83890580 (Fax): +86-755-83890677 (Web): www.hongdian.com 10
8 / /1 57600bps XON/XOFF GPRS DTU COM 2) 1) 3) DTU Welcome to Hongdian H7000 GPRS DTU! 4) 1 ( XON/XOFF) DTU Welcome to Hongdian H7000 GPRS DTU! 5) GPRS SIM DTU Flash DTU Flash GPRS SIM 6) 7) GPRS DTU DTU ( ) LED NET( LED3) GPRS DTU GSM NET( LED3) GSM GPRS PWR( LED1) PWR( LED1)(4 / ) GPRS PWR( LED1)(1 / ) GPRS 8) NET? NET( LED3) GSM GSM 0755-83890108 support@hongdian.com 9) GPRS DTU DSC? NET( LED3)( GSM ) SIM T-2(+CSQ 12) (Tel): +86-755-83890580 (Fax): +86-755-83890677 (Web): www.hongdian.com 11
( ) DTU Identity Number(C-2-1) DSC IP Address (C-3-1) DSC IP Address Internet IP ( IP ) 10) GPRS PWR( LED1) DTU GPRS PWR( LED1) 1 / 11) GPRS Modem 150 / PC 12) DTU (RS-232) DTU PWR DTU H7112 GPRS DTU H7112 GPRS DTU RTS/CTS 13) ADSL DDN 64K 1500-2000 ADSL ADSL ADSL ADSL IP DDN ADSL IP IP IP ADSL IP ADSL ISP ISP ADSL IP 10.xxx.xxx.xxx 192.xxx.xxx.xxx 14) H7112 GPRS DTU GPRS H7112C DCE CD CD 15) Windows (Tel): +86-755-83890580 (Fax): +86-755-83890677 (Web): www.hongdian.com 12