Cellular Modem Routers | Industrial Cellular Modems-PUSR Store - Official Store for IoT Devices and IoT Modules

Cellular Modem Routers | Industrial Cellular Modems

Price：
$

Model：
USR-G781

Quantity：
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Product Name：Cellular Modem Routers | Industrial Cellular Modems

Model：USR-G781

Industrial 4G LTE Modem, Serial to Cellular Modem

Industrial Cellular Modem USR-G781 is an industrial cellular modem router, which provides a serial to cellular networking solution. Provide serial and Ethernet Connectivity to PLC, RTU, Data Loggers,Wireless SCADA applications and IP cameras at remote sites.
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:B1/2/3/5/7/8/20 TDD:B38/40/41 HSPA/UMTS: B1/2/5/8 GSM/EDGE: B2/3/5/8
-E Version	Southeast Asia	FDD:B1/2/3/5/7/8/20 TDD:B38/40/41 HSPA/UMTS: B1/2/5/8 GSM/EDGE: B2/3/5/8
-AU Version	Australia Taiwan New Zeland Latin America	FDD:B1/2/3/5/7/8/28 TDD:B38/40/41 HSPA/UMTS: B1/2/5/8 GSM/EDGE: B2/3/5/8
-A Version	AT&T,T-Mobile/North America	FDD:B2/4/12 WCDM:B2/4/5

Features of Industrial Cellular Modems-USR-G781

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 https format.

Support upgrading firmware via FTP.

Integrated Hardware and software watchdog timer.

Support PUSR Cloud

Application of Industrial Modems/Cellular Modem Routers

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

Networking of Industrial 4G LTE Modem USR-G781,

Industrial 4G LTE Modem: Serial:RS232(d-Sub9) or RS485(phoenix terminal)

Images of industrial cellular modem USR-G781

781(1)_02.jpg

Hardware Dimensions

Parameter	Item	Index
SIM card and antenna	SIM/USIM card	Six pin SIM card interface, 3V/1.8V SIM card
SIM card and antenna	Antenna	SMA interface, 5 dBi antenna
Hardware Parameters	Wired Internet interface	WAN1 and LAN1
	Data Interface	RS232:300bps - 460800bps
	Data Interface	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.	-35°C-75°C
	Storage Temp.	-40°C-125°C
	Working humidity	10%~90%
	Storage humidity	5%~90%
Software Parameters	Work Mode	Transparent Mode, httpsD Client Mode
	Setting Command	AT+ Command Structure
	Network protocol	TCP/UDPDNS/https/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
	https Protocol Transmission	Support
	Heartbeat Packet	Support
	Identity Packet	Support IMEI/ICCID/self-defined identity packet
	Baud Rate Synchronization	Support
	USR Cloud	Support

after-sale guarantee

Working Time：

Monday to Friday 8:30-18:00 in Beijing time. Message us online for a quick response when we are on-work. Or you can leave a message. Our sales will contact you as soon as possible. You can get free technical support & professional support for your project on our technical support h.usriot.com. Get in touch with us via email at sales@usriot.com. We want to help with any questions you have.

Delivery：

We will deliver goods as soon as possible after we received the order. The order generated on weekend and holidays will be handled after back. We ship the goods with the following carriers TNT, DHL, FedEx, UPS, shipping agent.

Warranty：

We provide one year's warranty of modules and two year's warranty of cellular routers, cellular modems, serial device servers for any reason. If you believe the item is defective and under warranty, please submit a Return or Exchange request on the product's support page, or contact us at support@usriot.com.

—Network Infrastructure—

● Cellular Routers

● Industrial Switches

● Industrial Wireless

—Device Networking—

● Serial to Ethernet/WiFi

● Cellular Modems

● LoRa Network

● IoT Modules

—Edge Control—

● IoT Gateways

● Open Source Gateway

Development Kits

Cellular Modem Routers | Industrial Cellular Modems

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