EVDO Fräser, 3G Fräser, drahtloser Fräser

Application
1. Remote Data Monitor and Control
2. Water, gas and oil flow metering
3. AMR (automatic meter reading)
4. Power station monitoring and control
5. Remote POS (point of sale) terminals
6. Traffic signals monitor and control
7. Fleet management
8. Power distribution network supervision
9. Central heating system supervision
10. Weather station data transmission
11. Hydrologic data acquisition
12. Vending machine
13. Traffic info guidance
14. Parking meter and Taxi Monitor
15. Telecom equipment supervision (Mobile base station, microwave or optical relay station)
Benefits and Features
1)Support multi-band EVDO network
2)Support multiple protocol conversion
3)Transparent data transmission
4)Ethernet or RS-232 interface
5)Easy To Use and Flexible Intelligent Router
6)WEB/Telnet/console management interface
7)Support radio network data envelope counting
8)Always-On-Line
9)Self-diagnostic and alarm output
10)Local/remote firmware upgrade
11)Built-in DHCP server
12)Firewall and NAT
13)Support packet filtering
14)Support data center communication
15)Support APN
M2M
1. Embedded TCP / UDP protocol stack, it has the dial-up Internet and TCP / IP data communication functions.
2. Provides a serial communication interface, including RS232, RS485 and so are commonly used in serial communication.
3. Auto heartbeat, maintain a permanent online.
4. In different applications, the data center IP address and port number, baud rate, etc. Are all different. Therefore, DTU support parameter configuration, and save the configured parameters within the permanent memory device, the Once power automatically according to set good parameters to work.
VPN
1. Security. Through the establishment of a VPN tunnel, use encryption technology to encrypt the transmission of data to ensure data privacy and security.
2. Quality of Service (QoS). VPN may require different levels of service quality assurance.
3. Scalability and flexibility. Internet and Extranet VPN support any type of data flow.
4. Manageability. VPN from the perspective of users and operators to easily manage.
Specifications
Network:
IS-95A/B
IS-2000 Release 0
CDMA 2000 1x EV-DO Rev. A
800MHz or 800/1900MHz or 450MHz band A(optional)
UL/DL: 1.8Mbps/3.1Mbps
Power:
DC 7V~25V
Interface:
1X 10/100M LAN port (RJ45 interface)
50Ω SMA female interface
10 pin Industrial terminal block interface
Power slot: 2.5mm
UIM/SIM: 1.8V/3V
Dimension:
Dimension: 115*80*26mm
Weight: 240g
Environment:
Working: -20 ~ 65
Storage: -30~70
Humidity: 95%
Electromagnetic Compatible:
Electrostatic Discharge (ESD): 3 class
Radiated, radio-frequency, electromagnetic field immunity test: 3 class
Shell:
Steel shell: Good electromagnetic shield and, heat radiate performance
Firmware:
Support Firmware update for better quality