IoT Gateways
IoT Modules
Netcom Products
Pusr Cloud, a cloudplatform for the Internet of Things Zero programming comes with its own Internet of Things system.
+ Private Cloud project
Data localization
Business personalization
+ Public Cloud registered
80% functions are free
White-labeling for VIP
PCB Design —— ODM/EMS 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
11 high-speed SMT
10 million pcs daily
+ Private Cloud project
ISO9001 cert.
Intelligent MES
Industrial Switches 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
Industrial Switches
Industrial Switches
USR-ISG Gigabit Industrial Switch
USR-ISG series switches have 5, 8, 16 electrical ports, and PoE ports. Compatible with 10/100/1000Mbps rate, with -40°C~85°C operating temperature, compact size, all metal case, with IP40 protection level
USR-SDR050-L 5 Port Ethernet Switches
5 Port Industrial Ethernet switches. Small-for-size, Plug and play, simple and reliable, quickly realize the expansion function of the network port, and enhance the reliability and security of the industrial network.

● Support 5 Ethernet port
Product Commonality
Gigabit Internet Speed
Gigabit broadband not only gives us the ultimate Internet speed, but also brings us a smarter Internet experience. Data transmission without delay, information without delay, smoother browsing.
High Power Poe
PoE enables data transmission through traditional network cables and provides power for electrical devices. The advantages of Power over Ethernet (PoE) are simple in cabling. The PoE power supply mode uses a network cable to transfer data and supply power to electrical devices. Compared with other power supply modes, the POE power supply mode saves a lot of trouble in cabling and space, and does not affect the appearance due to excessive wiring.
Good Adaptive
Full-duplex/half-duplex automatic switch, can automatically select the working mode according to the line conditions, to ensure the switch big data transmission
10/100/1000 Mbps auto-negotiation allows a device to notify the remote device of its operating mode and detect the corresponding operating mode notified by the remote device.
Dual power supply redundancy design
Redundant power supply is an appliance that monitors power supply circuits and automatically converts one or more load circuits from one power supply to another in order to achieve high availability of server systems.
Dual power supply redundancy backup DC 12-52V wide-voltage power supply provides backconnection protection. Backconnection does not burn the device. Reliable over current, surge, EMC protection to ensure uninterrupted operation of equipment.
Technical Support
If you need a technical consultation (by phone or email) to help you choose the best  Networking modulars  for your application, USR IOT is easy to reach and has technical engineers you can talk to.PUSR IOT will wholeheartedly provide you with technical support.
Quality Assurance
For 10 years of advance, we have always been remaining true to the concept of reliability and stability in building our quality strength. Our products have passed the certification of the ISO9001 quality management system. With nearly 100 patents and software copyrights, we have won many certificates from authoritative bodies.
Reliable products and services around you !
Be Honest, Do Best
Products Serial to Ethernet/WiFi
Cellular Modems
Cellular Routers
DIN Rail Devices
IoT Gateways
LoRa Modems
Ethernet Modules
WiFi Modules
4G Modules
Bluetooth Module
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Technical FAQ
Technical Support
Contact Us Email :
Tel : +86-531-88826739
Fax : +86-531-88826739-808
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