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Industrial 4G LTE Modem USR-G781 Serial Port RS232 RS485 To Ethernet Server Converter IOT Device

SKU
USR-G781
Special Price US$78.62 Regular Price US$87.36
In stock
Overview

Industrial 4G LTE Modem USR-G781 Serial Port RS232 RS485 To Ethernet Server Converter IOT Device

Industrial 4G LTE Modem, Serial to Cellular Modem

4G LTE Modem USR-G781 is a 4G/3G Router and Serial Data Transmit Unit. USR-G781 provide a serial to cellular networking solution. Industrial Ethernet device or serial device can use G781 to access the internet database.

List of LTE networks: https://en.wikipedia.org/wiki/List_of_LTE_networks

 
Model
Carrier/Region
2G/3G/4G Bands
-E Version
Europe/International
(EMEA, Korea Thailand,India)
(HongKong)
FDD:B1/3/5/7/8/20 
TDD:B38/39/40/41 
HSPA/UMTS: B1/8
GSM/EDGE: B3/8
-E Version
Southeast Asia
FDD:B1/3 
TDD:B38/39/40/41 
HSPA/UMTS: B1/8
GSM/EDGE: B3/8
-AU Version
Australia
Taiwan
New Zeland
Latin America
FDD:B1/2/3/4/5/6/7/8/28
TDD:B40
HSPA/UMTS: B1/2/5/8
GSM/EDGE: B2/3/5/8
-A Version
AT&T,T-Mobile/North America
FDD:B2/4/12
WCDMA:B2/4/5
 

Features of Industrial 4G LTE Modem, Serial to Cellular Modem

Support American version, European version and Austrian version.

2 RJ45 port, one can be WAN or LAN port and another one can be LAN port.

Support VPN(PPTP) client.

Support static routing.

Support Firewall and QoS.

Support DDNS.

Support NTP to check the time.

Support TCP/UDP client mode and server mode.

Support identity packet and heartbeat packet.

Support Serial to HTTP format.

Support upgrading firmware via FTP.

Integrated Hardware and software watchdog timer.

 

Application of Industrial 4G LTE Modem, Serial to Cellular Modem





Parameter

Item

Index

SIM card and antenna

SIM/USIM card

Six pin SIM card interface, 3V/1.8V SIM card

Antenna

SMA interface, 5 dBi 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°C-85°C

Storage Temp.

-40°C-125°C

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



More Information
SKU USR-G781
Weight 3.000000
Customizable No
With Built-in Battery No
Warranty 1 Year Warranty
Country Specific Universal
selling_potential 3
Minimum Order Quantity No
Description

Industrial 4G LTE Modem, Serial to Cellular Modem

4G LTE Modem USR-G781 is a 4G/3G Router and Serial Data Transmit Unit. USR-G781 provide a serial to cellular networking solution. Industrial Ethernet device or serial device can use G781 to access the internet database.

List of LTE networks: https://en.wikipedia.org/wiki/List_of_LTE_networks

 
Model
Carrier/Region
2G/3G/4G Bands
-E Version
Europe/International
(EMEA, Korea Thailand,India)
(HongKong)
FDD:B1/3/5/7/8/20 
TDD:B38/39/40/41 
HSPA/UMTS: B1/8
GSM/EDGE: B3/8
-E Version
Southeast Asia
FDD:B1/3 
TDD:B38/39/40/41 
HSPA/UMTS: B1/8
GSM/EDGE: B3/8
-AU Version
Australia
Taiwan
New Zeland
Latin America
FDD:B1/2/3/4/5/6/7/8/28
TDD:B40
HSPA/UMTS: B1/2/5/8
GSM/EDGE: B2/3/5/8
-A Version
AT&T,T-Mobile/North America
FDD:B2/4/12
WCDMA:B2/4/5
 

Features of Industrial 4G LTE Modem, Serial to Cellular Modem

Support American version, European version and Austrian version.

2 RJ45 port, one can be WAN or LAN port and another one can be LAN port.

Support VPN(PPTP) client.

Support static routing.

Support Firewall and QoS.

Support DDNS.

Support NTP to check the time.

Support TCP/UDP client mode and server mode.

Support identity packet and heartbeat packet.

Support Serial to HTTP format.

Support upgrading firmware via FTP.

Integrated Hardware and software watchdog timer.

 

Application of Industrial 4G LTE Modem, Serial to Cellular Modem





Parameter

Item

Index

SIM card and antenna

SIM/USIM card

Six pin SIM card interface, 3V/1.8V SIM card

Antenna

SMA interface, 5 dBi 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°C-85°C

Storage Temp.

-40°C-125°C

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



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