Serial to Ethernet/WiFi
DIN Rail Devices
5G Cellular Router
PUSR IOT offer industrial 5G routers to ensure a safe data transmission by which people can enjoy ultra-fast broadband access with 5G cellular networks.
4G Cellular Router
PUSR IOT offers industrial 4G routers with high-performance to protect network security and provide secure remote access.
4G LTE Modem
As a communication expert of industrial IoT, PUSR IOT’s industrial modems have the advantages of fast networking, flexible expansion, cost-effectiveness, etc. Our industrial modems with industry-specific certifications are the ideal choice for harsh envir
Cat 1 Modem
LTE Cat 1 modems series of products with LTE network and GPRS network, have high coverage and low latency, cover major European carrier frequency bands. These modems feature with TCP/UDP transparent transmission, HTTP protocol and MQTT protocol transmissi
Cat M modem
Cat M1 is actually a 4G network standard name, referring to low-speed narrowband 4G networks. Our commonly used all network communication modem is the cat4 standard, because domestic cat1 modules basically only support 4G, not 2G and 3G, and are commonly
PUSR IOT's GSM modems are suited perfectly to M2M / IoT applications facing tough environmental conditions and requiring a long lifespan.
Serial to Ethernet(MQTT/SSL)
PUSR IOT's Ethernet converters with hardware watchdog, rugged metal casing, and industrial EMC protection ensure reliable serial-to-Ethernet connectivity. These Ethernet converters are designed for connecting industrial automation serial devices.
Serial to Ethernet(Cost-effective)
PUSR IOT's reliable serial device servers are suitable for indoor and outdoor applications without a complex electromagnetic environment. Serial device servers are easy to install and deploy.
Serial to WiFi
PUSR IOT's wireless serial to WiFi converters brings RS232/422/485 to your WLAN or LAN. PUSR IOT's serial to WiFi converters allowing nearly any device with a serial port to be connected to and shared on a WLAN.
Serial to Ethernet(classic version)
These Ethernet converters are designed for connecting industrial automation serial devices, such as PLCs, sensors, meters, motors, drives, barcode readers, and operator displays. Available ethernet converters models offer 1, 2, 4, and 8 port serial-over-E
DIN-Rail Serial to WiFi
PUSR IOT's wireless DIN-Rail serial to WiFi devices provide a quick, simple, and cost-effective means of bringing the advantages of remote management and data accessibility to thousands of devices that would otherwise be unable to connect to a network.
DIN-Rail Cellular Modems
PUSR IOT's DIN-Rail cellular modems can provide stable and reliable wireless communication network and transparent data transmission for users.
DIN-Rail Serial to Ethernet
Simple and reliable serial device servers, suitable for indoor and outdoor applications without complex electromagnetic environment, easy to install and deploy, Ethernet to serial interconversion, and it is a time-saving and cost-effective solution for us
The edge gateway is a crucial part of edge computing. To bring together various communication technologies, it extends cloud capabilities to your local edge devices. It’s like having your own PUSR-Cloud, with efficiency, security, low latency and local au
CAN-Bus Device Server
PUSR IOT's Ethernet gateways enable various communication protocol conversions in an EtherNet/IP network.
PUSR IOT's reliable unmanaged industrial switches support plug and play and easy to manage, PUSR IOT's industrial switches are easily installed, manage, and maintain. With both fiber and wired Ethernet ports supported, PUSR IOT's industrial switches can
PUSR IOT's LoRa modems support LoRa point to point protocol or private LoRa concentrator communication protocol. Long communication distance, anti-interference. Support hardware watchdog.
Industrial serial to Ethernet Modules
The main function of the Ethernet module is to debug and debug the transmission signal on the Ethernet, and convert the signal into a module that allows the CPU to recognize and process the valid data. The data on Ethernet is transmitted in the form of di
Serial to Ethernet Modules(Cost-effective)
The serial port to Ethernet module is mainly used to realize the transparent two-way data transmission between TCP/UDP packets and UART interfaces. The serial port to Ethernet module has the characteristics of small size and low power consumption. At the
By incorporating KPORT modules into a product design, device manufacturers can quickly and easily offer network connectivity as a standard feature, so equipment can be accessed and controlled over the network.
4G modules are used the operator's TD-LTE or FDD-LTE 4G network to achieve two-way data transmission between devices and remote servers without a network. PUSR IOT's 4G modules have the characteristics of fast communication speed and good compatibility.
PUSR IOT's embedded WiFi modules convert the serial port or TTL to comply with the WiFi wireless network communication standard. IoT WiFi modules can use WiFi to connect to the Internet directly, WiFi modules are important part of realizing IoT applicati
PUSR IOT’s Bluetooth module portfolio is designed to provide robust performance, easy global certification and simple implementation to accelerate your entire new product development cycle. We are the ideal Bluetooth/Bluetooth Low Energy (BLE) partner to
Business switches are generally used in company office networks and other venues, usually in the form of rack mounted, assembled in the company's host room, with high stability and the ability to operate 24 hours without interruption for a long time. They
A wireless network card is a device that helps your computer connect to a wireless network, but with a wireless network card, you also need a wireless network that can be connected, so it needs to be used in conjunction with a wireless router or wireless
Consumer CPE / Router
U200 is a 5G wireless router with advanced WiFi6 (802.11ax) technology. This router is suitable for consumer or business users. Terminals (such as smartphones, tablets, computers) can be connected to the WiFi or network port of U200 to access the Internet
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platform for the Internet of Things
Zero programming comes with its own Internet of Things system.
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We provide one-stop turnkey design service to help customers with the delivery of an out-of-the-box hardware platform that is fully tested and ready to use upon delivery.
years of experience
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【Qualcomm Chipset Industrial LTE Router】USR-G806w
【Remote IO Edge Gateway】 USR-M100
【5G Cellular router】 USR-G810
【4G Cellular Modems with Global Bands】 USR-G786-G
【4*RS485 Ports Serial Ethernet Converter】 USR-N540
【RS232 and RS485 to Etherent Converter】USR-TCP232-410S
【DIP type LTE Cat 1 module】 WH-LTE-7S1-E
What is Serial Device Server?
The Working Mode and Communication Mode of Serial Device Server
The Working Mode of Serial to WIFI
How to choose an industrial 4G modem?
Four Core Functions of GPRS Modem
The Working Principle of GPRS Modem
GPRS Application Scenario
The TCP Client Function and TCP Server Function of Serial Device Server-USR-TCP232-410S
Introduction of Serial to Ethernet Converter-USR-TCP232-410S
Industrial M4 Serial-to-Etherent Products WebSocket Function
How to Switch the RS485 Interface of Multiple Serial Device Server
Multiple Network Card and Firewall Problems of Serial Device Server
Serial Device Server Cross-Network Segment
The Difference between GSM and GPRS
Dropout and Re-connection Problems of Serial Device Server
Connection Problem of Serial Device Server
Serial Device Server Can not Connect to the Server As a Client
GPRS Module Room Monitoring Application Case
What is 5G?
Industrial Modem USR-G781 of USRIOT
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Serial to Ethernet/WiFi
DIN Rail Devices
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