3G wireless CDMA2000 RS485 industrial DTU with ARM9 processor
USD $100 - $200 /Piece
Min.Order:1 Piece
Xiamen Caimore Communication Technology Co., Ltd.
3G wireless CDMA2000 RS485 industrial DTU with ARM9 processor
I. Introduction
Caimore CM8350P/CM8350EP CDMA20001X EV-DO 3G DTU is industrial wireless data transmission equipment.
it provides users with transparent TCP remote wireless data transmission or transparent UDP wireless remote data transmission through CDMA20001X EV-DO 3G network.
CM8350P Product Interface diagram:
CM8350P Accessories Photos:
CM8350EP Product Interface diagram:
CM8350EP Accessories Photos:
II product characteristics
Industrial Design
1.Industrial CPU
2. Industrial wireless module
3. Real-time operating system
4.Strengthened circuit board
5.Industrial components
6. Industrial Power
Stable and reliable
1. Three-tier system protection
2. UIM / SIM card ESD protection
3. Serial ports ESD protection
4. Metal shell
5. All wireless modules are certified by the CGD or FCC certification or CE certification.
6. High-speed processing CPU
7. Large memory
8. Automatically obtain DNS
9. Complete protocol stack
10. EMC performance outstanding
Powerful Function
1.TCP transparent data transmission and UDP transparent data transmission;
2.support multiple operating modes
3.Support virtual private network (APN / VPDN)
4.Support Dual data center backup and multi data center (8) to accept data, maximum delivery centers up to 256.
5. Intelligent anti-dropped, support online testing, online maintenance, automatic redial, and router is always on-line
6.Remote wake-up: Support SMS, voice, data and other wake-up and auto-connection while disconnect
7.Support fixed IP communications; support DDNS dynamic domain communication mode
8.I / O control and alarm port: Support 6-channel alarm input, support 6-channel output control
9.Support SMS remote configuration, remote control; Support short message alarm report of data packet
transmission status
10.Support RSA, RC4 encryption algorithm standard AT command interface
11.Supports telnet functions
12.Can be used as an ordinary dial-up MODEM
13.Supports serial software upgrade
14.support LINUX, UNIX and WINDOWS operating systems
Easy to use
III. technical parameters
Wireless parameters:
Item | Content |
Wireless module | use industrial wireless module |
Standards and frequency bands
| Support IS-95 A/B, CDMA2000 1XrTT, and 1X EV-DO(Revision 0 and A) 800Mhz ,Optional 800/1900Mhz or 450Mhz |
Coding scheme | IS-95 A/B, CDMA2000 1XrTT,and 1X EV-DO mode |
Communication bandwidth | Download 3.1Mbps, Upload 1.8Mbps |
Transmit power | <23dBm |
Receiver sensitivity | <-107dBm |
Function support | Support data, voice, SMS and fax |
Hardware system
Item | Content |
CPU | Industrial high-performance processor |
MMU | CPU with MMU memory management unit, can prevent memory overflow exception |
FLASH | 32Mbits (expandable to 128Mbits) have enough memory to store programs and data |
SDRAM | 1024Mbits (expandable to 4098Mbits), a large enough cache to improve system operation speed |
Operating System:
Item | Content |
Operating System | Using Real-time operating system with memory management unit, real-time, feature upgrades fast, system stable; |
Interface Type:
Item | Content |
Serial ports | CM8350P: 1 RS232 serial port CM8350EP: 1 RS485 interface or 1 RS232 serial port (support RS422/TTL)
Data bit: 7,8 bit Stop bits: 1, 2-bit Parity: no parity, odd parity, even parity, SPACE and MARK parity Serial speed: 110bps ~ 230400bps Flow Control: None flow control, RTS / CTS hardware flow control or XON / XOFF software flow control |
Indicator | With power, ACT communication and online indicator |
Antenna Interface | Standard SMA female interface, 50 ohm; optional 3M/5M/10M/15M antenna extension cable, meet the different needs of customers |
UIM interface | 1.8V/3V/5V standard putter user card interface, built-in 15KV ESD protection |
Voice Interface | Standard headset interface (requires software) |
Power Interface | Standard 3-pin power jack |
Applications
Certifications & Honors