Product Description
GPRS network users serial data transmission, and it's simple, convenient, stable and reliable;
Support dynamic domain name analysis;
Widely used on the fields of remote data transfer and remote monitoring;
Support high-efficient and steady transfer of large data; Support firmware updat online;
Product advantages
The product BX-3GPRS is designed, researched and developed by our Onbon Technology.
Combined with BX controllers, 3GPRS is widely used in LED outdoor media screen, LED lintel screen, LED weather information screen and LED bus station screen, etc.
BX-3GPRS has occupied advantages as:
1. International standard configuration, support global GSM network.
(Four bands: 850MHz 900MHz 1800MHz 1900MHz)
2. Support Fetion configuration parameters.
(multiple configuration mode: Fetion/SMS/hyperterminal/special configuration software)
3. Fast online speed (in 15 seconds after starting up).
4. Support universal APN of CMCC, WCDMA and special APN of mobile operators.
5. Multiple fault-tolerant design for hardware and software, fundamentally solves the common symptoms from GPRS:
GPRS module crash
No SMS reply or SMS hang-up
Data communication hang-up(GPRS is online, but data sending is failure)
GPRS is offline for long time(GPRS reply SMS but offline all the time)
6. Support wide range voltage (3.5V-6.5V), 5 V voltage
7. Anti-poor environment, support wide work temperature: -30° C~70° C
Main functions
Based on GPRS wireless network users serial data transmission, agree transmission transparent.
Support TCP/IP, UDP protocol;
Wireless links have been online, automatic reconnection calls;
Support serial debugging status;
Support dynamic domain name analysis;
Support kinds of baud rates(Defult is 57600bit/s)
Configurable on-line reporting time interval. Configurable heartbeat bag length and content.
Configurable dropped reconnect the time interval;
Support parameters DTU remote query;
Support DTU parameters configuration by SMS;
Support super terminal parameters configuration
Support configuration parameters by software configuration tools;
Configurable operators (support general APN and Mobile operator's dedicated APN of China Unicom and China Mobile );
Support the function of mobile phone CODEC Technology, users could set the specific phone number personally as to send the message;
Global standard configuration, support Global GSM network; (Four band: 850MHz 900MHz 1800MHz 1900MHz)
Technique parameters
Product name: BX-3GPRS Wireless Data Transfer Unit
Product status: Abundantly brought to market in June 2011
Maximum power: ≤ 2W
Receiving sensitivity: ≤ -107dBm
Voltage: 5V (4.8V-6V)
Work temperature: -30° C~70° C
Audited Supplier 
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