Message: | Introduction
USR-G761 is a DTU can used in 3G WCDMA network, it can worked in WCDMA/GSM, support HSDPA(7.2Mbps) high speed downlink transmission, and HSUPA(5.6Mbps) high speed uplink. The leistungskern of G761W is “transparent transmission”, user can integrate it into their system easily to realise data transfer based on WCDMA network.
Features
Support quad band GSM/GPRS/EDGE and triple band WCDMA/HSPA.
Support 2 network connections online simultaneously, support TCP and UDP.
Support send network registration packet.
Support heartbeat packet to serial or network.
Support set the parameter remotely by SMS
Support multiple working mode: SMS transparent transmission, network transparent transmission, HTTPD mode.
Support send Chinese/Enlish SMS by AT command.
Support RFC2217 function, the parameters of interface can be revised.
Support RS232/RS485(can not work at the same time). |