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USR-G786-G RS485 RS232 serial to 4G LET M2M cellular modem with Global bands
USR-G786-G is a RS485 Electrical Isolation Protection 4G cellular modem which has perfect functions and covers most of the conventional application scenarios. User can use the cellular modem USR-G786-G to realize data transmission between RS232 / RS485 and 4G network through simple configuration.

Models | USR-DR504-G | USR-G786-G | ||
LTE Category | LTE Cat.4 | LTE Cat.4 | ||
Serial Parameters | Interface | RS485(Terminal)*1 | RS485(Termianl)*1 RS232(Termianl)*1 | |
Data Bits | 8 | 8 | ||
Stop Bits | 1,2 | 1,2 | ||
Parity Bits | NONE,ODD,EVEN | NONE,ODD,EVEN | ||
Baud Rate | 2400~230400 | 2400~230400 | ||
Physical Interfaces | SIM/USIM card | 1.8V/3V(中卡) | 1.8V/3V(大卡) | |
Antenna | SMA Female | SMA Female | ||
USB | USB 2.0 | - | ||
Indicators | POWER,WORK,NET,LINK,RSSI | POWER,WORK,NET,LINK | ||
Reload | Button | Button | ||
Reset | / | / | ||
Hardware Characteristics | Input Voltage | 9V~36V | 9V~36V | |
Connector | Terminal | Terminal | ||
Housing material | ABS Plastic | Metal | ||
Dimensions(mm) | 44.5×31.8×13.94 (L*W*H) | 111.51×94×28 (L*W*H) | ||
Operating temperature | -30℃~+75℃ | -35℃~+75℃ | ||
Storage Temperature | -40℃~+85℃ | -40℃~+90℃ | ||
Operating humidity | 5%~95% | 5%~95% | ||
Storage humidity | 5%~95% | 5%~95% | ||
Software | Protocol | TCP/UDP/DNS/HTTP/FTP | TCP/UDP/DNS/HTTP/FTP | |
Serial to network | 2 sockets, default A | 2 sockets, default A | ||
SMS | PDU/TEXT | PDU/TEXT | ||
Configuration | Serial,Net,SMS AT commands | Serial,Net,SMS AT commands | ||
Cache | 5 packets | 5 packets | ||
Packaging mechanism | Packaging time(ms) | 100~60000,default100 | 100~60000,default100 | |
Packaging length(byte) | 100~1000,default 1000 | 100~1000,default 1000 | ||
Others | Tool | USR-Cat 4Configuration Utility | USR-Cat 4Configuration Utility | |
Certifications | CE,ROSH | CE,ROSH | ||




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