CM510-21 Industrial 3g 4g wireless GSM DTU modem
Compatible with 4G/3G/2G Networks
The Caimore Modem/DTU builds TCP/IP based wireless transmission channels over 2G/3G/4G networks to carry out data communication between serial devices at remote stations and central controlling systems, to enable remote control of field devices.
Rugged Industrial Modem
Industrial-grade Caimore Modem/DTU can withstand harsh conditions like extreme temperatures, dusty conditions, voltage fluctuations, etc. There are more than 500,000 units of Caimore Modem/DTU are running reliably in distribution automation and industrial fields.
● Industrial-grade chip of ultra-low power consumption, adaptable to various power supply modes
● Wide operating temperature: -40°C~70°C
● Wide voltage input: 5~32VDC
● Metal housing, IP30 protection
● Compact-sized, easy to fit and integrate
● CE, FCC certified
Highly-reliable Wireless Communications
With a high-reliability communication module, robust PPP, TCP/IP and application layer protocol suite, and optimized network specs especially narrow band link specs, the Caimore Modem/DTU delivers outstanding performance on wireless communications.
● Built-in watchdog, self-recover from hardware faults
● Link redundancy mechanism to maintain continuous data transmission
● PPP layer heartbeat detection to maintain network connection
● TCP layer heartbeat detection to maintain the connection to application server
Easy and Flexible to Manage
● Local configuration and upgrade through serial port
● Local configuration with handheld device
● Support SMS configuration
● Support configuration through remote TCP/IP access
● Support Device Manager platform for central remote management
