USR IOT USR-G781 - Basic Parameters

USR-G781 User Manual Technical Support: h.usriot.com
Jinan USR IOT Technology Limited www.usriot.com
9
1.3. Basic Parameters
Parameter
Index
SIM card and antenna
SIM/USIM card
Six pin SIM card interface, 3V/1.8V SIM card
Antenna
SMA interface, 5dBi antenna
Hardware Parameters
Wired Internet interface
WAN*1 and LAN*1
Data Interface
RS232:300bps - 460800bps
RS485:300bps - 460800bps
Indicator LED
LINKA, LINKB, TXD, RXD, POWER, NET, WORK, SIM
Working Voltage
DC 9V~36V
Working Current
Average current 180mA@12V
Peak Current 300mA@12V
Working Temp.
-25℃- 85℃
Storage Temp.
-40℃- 125℃
Working humidity
10%~90%
Storage humidity
5%~90%
Software Parameters
Work Mode
Transparent Mode, HTTPD Client Mode
Setting Command
AT+ Command Structure
Network protocol
TCP/UDPDNS/HTTP/FTP
Max TCP connections
4
User Configuration Method
Setting Software,AT command and Web Server
configuration
Software Functions
VPN
Support PPTP
Static routing management
Support
Firewall
Support
Network diagnosis
Support
Remote Management
Support
Transparent Transmission
Support TCP Server/TCP Client/UDP Server/UDP Client
HTTP Protocol
Transmission
Support
Heartbeat Packet
Support
Identity Packet
Support IMEI/ICCID/self-defined identity packet
Baud Rate Synchronization
Support
USR Cloud
Support
Figure 9 Basic parameters