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cdma fixed wireless terminal
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| EF2403 TCP/IP ModemWCDMA/HSDPA/HSUPA Data Terminal Units SPECIFICATION | |
| EF2403 WCDMA/HSDPA/HUSPA 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 | UMTS/WCDMA/HSDPA/HSUPA 850/900/1900/2100MHz |
| Quad-band EGSM 850/900/1800/1900MHz | |
| GPRS/EDGE CLASS 12 | |
| HSUPA: 5.76Mbps(UL) / HSDPA: 7.2Mbps(DL)/UMTS: 384kbps(DL/UL) | |
| EDGE: 236.8kbps(DL/UL) | |
| GPRS: 85.6Kbps(DL), 42.8Kbps(UL) | |
| Interface | high-powered MCU, 100M |
| RS232/RS485 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 WCDMA/HSDPA/HUSPA module |
| Size | 91x58.5x22 mm |
| Weight | 630 g |
| Working condition | Operation temperature:-25~+65ºC |
| Storage temperature: -40~+85ºC | |
| 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 VPN | |
| 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. | |