GPRS terminal telnet

                     EF2103 GPRS terminal telnet SPECIFICATION
F2113 GPRS Data Terminal Units adopts high-powered RISC CPU and embedded real time operating system. It integrates all the commonly used protocols from logical link layer to upper application layer protocols, such as TCP/IP/UDP and so on. It provides a secure, high speed, reliable wireless internet connection for customers. It supports several ways that trigger Data Terminal Units to be online, including audio, SMS and data. Also, it supports double or several data centers.This product has been widely used on finance, water supply, environment protection, electric power system, post and weather fields
Wireless Specification EGSM900/GSM1800
Frequency Band: optional 850/900/1800/1900 MHz
GPRS multi-slot class 10
Compliant to GSM phase 2/2+
Support SMS and CSD function
 Interface high-powered MCU, 100M
RS232 serial port, rates: 110~230400bits/s
Indicator lights: Power, ACT, Online
Antenna ports: standard SMA female ports, 50 ohm
SIM/UIM interface: standard user card interface
Power interface: standard 3-PIN power jack
Power supply Standard power supply: DC 12V/0.5A
Power range: DC 5~35V
 Wireless module High-powered industrial GPRS module
 Size 91x58.5x22 mm
 Weight 630 g
Working condition Operation temperature:-25~+65?C
Storage temperature: -40~+85?C
Humidity: 95% (unfreezing)
Software function Design with standard TCP/IP protocol stack
Adopt smart online keeping technology to make sure that Data Terminal Units is always online
Support RSA and RC4 encryption arithmetic 
Support APN
Support transparent data transfer and protocol conversion. Support multi work modes
Support dynamic domain name(DDNS) and IP access to data center
Support double data centers, one main and another backup
Support multi data centers, It can support 5 data centers at the same time
Support multi online trigger ways, including SMS, audio and data. Support link disconnection when timeout
Support SMS backup and emergency report
Support hardware and software WDT
Reporting the status of data transfer
Standard AT command interface
Support common MODEM function
Support telnet function
Support remote configure and control
Easy to upgrade firmware
Support multi OS, such as WINDOWS, LINUX, SCO UNIX etc.

terminal telnet has been widely used on finance, water supply, environment protection, electric power system areas, etc

  • shell:metal shell
  • color:Black
  • Model Number:EF2103
  • Brand Name:OEM/ODM
  • Place of Origin:Fujian China (Mainland)
  • Country:Hong Kong
  • telephone:852-2861-0885
Delivery Time: According to the quantity
Package: We can supply neutral packing or according to your requirements.
Supply Ability: 5000 Unit/Units per Month
Payment Terms: L/C,T/T,Western Union,30% deposite, balance T/T before shipment
Port: Xiamen
shell: metal shell
color: Black
Model Number: EF2103
Brand Name: OEM/ODM
Place of Origin: Fujian China (Mainland)
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