Signshine S3322 RS232 CDMA modem is a kind of cellular terminal device with RS232/RS485 that provides data transfer function by public CDMA network .
Industrial Serial RS232 CDMA modem adopts high powered ARM9 CPU and embedded real time operating system , integrates all the commonly used protocols, such as TCP/IP/UDP and so on, from logical link layer to upper application layer protocols. It provides a secure, high speed, reliable wireless internet connection for customers and supports several ways that trigger DTU to be online, including SMS and data. It also supports double or several data centers.
This CDMA cellular modem has been widely used in M2M/SCADA field,such as power automation, transportation,financial service terminal, factory automation, water, oil&gas, large machine maintenance, environment, building automation, outdoor digital signage ect
Industrial Design
Industrial high-powered embedded 32 bits CPU
Industrial high-powered cellular module
Real time OS with completely full TCP/IP protocol
Industrial high-powered embedded 32 bits CPU
Industrial high-powered cellular module
Real time OS with completely full TCP/IP protocol
Strengthened PCB which follows the principle of 20H and 3W,and adopts health benefits material to ensure the product stability
Industrial grade rigorous screened components
Industrial power adapter, wide voltage power supply design, power range DC7-32 V, reverse-voltage and overvoltage protection
Stability and Reliability
Three-tier system protection, based on the system protection of software protection and WDT , It supports VMW (Virtual Man Watch)function
SIM/UIM port: 15KV ESD protection RS232/RS485/RS422 port: 15KV ESD protection
Housing: iron, providing IP41 protection, radiation protection, anti-interference, lightning protection design, special for outdoor harsh environmental application
All modules are certified by CGD/CE/FCC certificate
Support dynamic domain name(DDNS) and IP access to data center
Design with standard TCP/IP protocol stack
EMC and EMI outstanding performance, passed 3000V electrical shock test andEMC test
Support dynamic domain name(DDNS) and IP access to data center
Design with standard TCP/IP protocol stack
EMC and EMI outstanding performance, passed 3000V electrical shock test andEMC test
High Performance
TCP/UDP transparent data transfer, supports several work mode
Support APN and VPDN
Support DDNS and IP access to data center
Support double data centers for backup
Support several data centers
Support auto recovery mechanism, including online detect, auto Re-dial when offline to make it always online
TCP/UDP transparent data transfer, supports several work mode
Support APN and VPDN
Support DDNS and IP access to data center
Support double data centers for backup
Support several data centers
Support auto recovery mechanism, including online detect, auto Re-dial when offline to make it always online
Support multi online trigger ways, including SMS, ring and data.
Support link disconnection when timeout
Adopt smart online keeping technology to make sure that DTU is always online
Support SMS backup and emergency report
Support RSA and RC4 encryption arithmetic
Standard AT command interface
Support telnet function
Support common MODEM function
Adopt smart online keeping technology to make sure that DTU is always online
Support SMS backup and emergency report
Support RSA and RC4 encryption arithmetic
Standard AT command interface
Support telnet function
Support common MODEM function
Lower consumption design, sleep mode lee than 1mA,standby mode less than 15mA, communication mode less than 35 ma
Support console upgrade firmware
Support multi OS, such as WINDOWS, LINUX, SCO UNIX ect
Easy to Use
Graphical configuration tool which provides fast configuration and bulk configuration
Center software based on C,VC,VB,DEPHI language
Compatible with third party software
Communication interface:RS232/RS485/RS422/TTL/USB/RJ45
Network type:GSM/GPRS/CDMA/EDGE/WCDMA/EVDO/HSPA/HSPA plus/LTE
Various of DLL based on C,VC,VB,DEPHI language, provide user guide
Checkout software, Serial debugging software, network speed detection software, provide a different level of debugging output
Support multi OS, such as WINDOWS, LINUX, SCO UNIX ect
Easy to Use
Graphical configuration tool which provides fast configuration and bulk configuration
Center software based on C,VC,VB,DEPHI language
Compatible with third party software
Communication interface:RS232/RS485/RS422/TTL/USB/RJ45
Network type:GSM/GPRS/CDMA/EDGE/WCDMA/EVDO/HSPA/HSPA plus/LTE
Various of DLL based on C,VC,VB,DEPHI language, provide user guide
Checkout software, Serial debugging software, network speed detection software, provide a different level of debugging output
More information on www.signshine.cn/en/
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