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Industrial High Speed 4G LTE Modem Serial To Cellular Wireless Solution

I am pleased with them. It was a good choice for our small application. It is a robust device even it has a cheap price. I will use them in our further applications when we should use remote control. Thank you for your support.

—— Codreanu from Romania

Great news! We successfully performed the installation of the two units and transmitted our 4-20mA signal with both antennae. Even the smaller antenna suffices to transmit the signal without any losses whatsoever. So you can understand that we are very happy :) .

—— Kekarios from Greek

I believe you and your products. Sunny is very responsible. The RF modules are really strong and stable. Engineer's suggestions are useful to me. The most important is module's program can updrade on-line by myself. For some special projects, they can customize according my requirements. Thank you for your support all the time.

—— Singh from India

First of all I'd like to thank you for you're prompt service. The system now works perfectly. I left a positive response on your web site. I hope it attracts more customers for you.

—— Peter from Australia

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Industrial High Speed 4G LTE Modem Serial To Cellular Wireless Solution

China Industrial High Speed 4G LTE Modem Serial To Cellular Wireless Solution supplier

Large Image :  Industrial High Speed 4G LTE Modem Serial To Cellular Wireless Solution

Product Details:

Place of Origin: China
Brand Name: USR
Model Number: LS-USR-G781

Payment & Shipping Terms:

Minimum Order Quantity: 10pcs
Price: Negotiation
Packaging Details: standard carton
Delivery Time: 2-6 days
Payment Terms: T/T, Western Union
Supply Ability: 6000pcs/month
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Detailed Product Description
Product: 4G LTE Module Size: 86*81*24mm
Card Type: 4G Speed: 100Mbps

Industrial High Speed 4G LTE Modem Serial To Cellular Wireless Solution

LS-G781 is a Industrial 4G LTE Modem and Serial Data Transmit Unit, which provides a serial to cellular networking solution. 
  • 2 RJ45 port, one can be WAN or LAN port and another one can be LAN port.
  • Support VPN(PPTP) client.
  • Support static routing

Industrial 4G LTE Modem, Serial to Cellular Modem

4G LTE Modem – LS-G781 is a 4G/3G Router and Serial Data Transmit Unit. LS-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

    Operation Band
Network Type G781 (Asia ) G781-E (Europe ) G781-AU ( Australia ) G781-A ( USA )  
4G FDD-LTE 1/3 1/3/5/7/8/20 1/2/3/4/5/6/7/8/28 2/4/12  
TDD-LTE 38/39/40/41 38/39/40/41 40    
3G WCDMA/HSPA/UMTS 1/8 1/8 1/2/5/8 2/4/5  
2G GPRS/GSM/EDGE 3/8 3/8 2/3/5/8

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

Certification N/M
Size 86*81*24mm(L*W*H)
Temperature  
Working Temp -40~85℃
Storage Temp -45~105℃
Humidity  
Working Humidity 5%~95%
Storage Humidity 5%~95%
Power Supply  
Working Voltage DC 5~36 V
Working Current 95mA@5V
Serial Port RS232/RS485
Network Protocol IPV4, TCP/UDP
IP Access Method Static IP, DHCP
DNS, Modbus, Customize Webpage Support

Contact Details
Shenzhen Qianhai Lensen Technology Co., Ltd

Contact Person: Sunny

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