Home
Products
IoT Gateways
Netcom Products
IoT Modules
PUSR CLoud
ODM/EMS
Cellular Router IoT Gateways Cellular Modem Serial to Ethernet/WiFi DIN Rail Devices Industrial Switches LoRa
5G Cellular Router PUSR offer industrial 5G routers to ensure a safe, reliable and high-speed data transmission by which people can enjoy ultra-fast broadband access with 5G cellular networks.
4G Cellular Router 4G industrial routers can provide stable and reliable data transmission, and can be used in various scenarios such as vending machines, bus station, smart robot and CCTV and so on.
Edge Computing Gateway 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 CAN-to-Ethernet gateway can realize mutual conversion between CAN, RS485 and Ethernet. It adopts ARM core and industrial-grade design, which can ensure stable and reliable operation.
4G LTE Modem PUSR's 4G industrial-grade design modems have the advantages of fast networking, easy installation, cost-effectiveness, etc. and are the ideal choice for harsh environment.
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. It provides multiple protocols.
Cat M modem Cat M1 is one of the 4G network standard. The Cat M series products are featured with low-latency data transmission and wide coverage, and are widely used in IoT applications.
GPRS modem PUSR's GSM modems are suited perfectly to M2M / IoT applications facing tough environmental conditions and requiring a long lifespan and can be used globally.
Serial to Ethernet(MQTT/SSL) PUSR's Ethernet converters support multiple protocols such as MQTT, TCP, UDP, HTTP, SSL, DHCP, Modbus, etc. These series are equipped with hardware watchdog to ensure reliable connectivity.
Serial to Ethernet This series 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 Wireless serial to Wi-Fi converters brings RS232/485 to your WLAN or LAN. These series products allowing nearly any device with a serial port to be connected to and shared on a WLAN.
Serial to Wi-Fi 6 Converter WiFi 6 is a wireless access technology mainly used for indoor wireless terminal internet access, with advantages such as high transmission rate, simple system, and low cost.
DIN-Rail Serial to WiFi Wireless DIN-Rail serial to Wi-Fi devices provide a quick, simple, and cost-effective means of bringing the advantages of remote management and data accessibility to thousands of devices.
DIN-Rail Cellular Modems This series serial device servers are suitable for indoor and outdoor applications without a complex electromagnetic environment. Serial device servers are easy to install and deploy.
DIN-Rail Serial to Ethernet PUSR's DIN-Rail cellular modems can provide stable and reliable wireless communication network and transparent data transmission through multiple protocol for users.
Industrial Switches PUSR's unmanaged industrial switches can be used in the field of industrial control and in harsh environments. It's easy to install, manage and maintain.
LoRaWAN LoRaWAN is an open communication protocol, it is based on LoRa modulation mode to build an application, can support the access of more devices, often used in public wide area network construction.
LoRa Modems PUSR's LoRa modems support LoRa point to point protocol or private LoRa concentrator communication protocol. Long communication distance, anti-interference. Support hardware watchdog.
AC Controller/ Wireless AP Switches / PoE Switches Wireless Bridge 5G/WiFI6 CPE Wi-Fi SOM Module / NetCard
AC Controller/ Wireless AP The commercial wireless AP series has also derived the products that support 5G NR, which are equipped with a 5G Sub-6GHz M.2 module designed for IoT/eMBB applications.
Switches / PoE Switches Ethernet Switches series has been upgraded to the iron enclosure which enhances the heat dissipation and shields electromagnetic interference from the outside.
Wireless Bridge Wireless bridge series is based on the Qualcomm core platform, with the high TX power and high sensitivity that come from the high-quality hardware. E
5G/WiFI6 CPE Router/CPE series includes a variety of products, such as the 5G router, the serial server, the port forwarding server, etc., which are suitable for different scenarios such as home, commercial and industrial.
Wireless Adapter A wireless network adapter can enable the desktop to connect the WiFi6 network easily and can also turns your computer into a WiFi6 router easily. It supports WPA3 encryption.
Wi-Fi SOM Module WiFi 6 core module series is based on Qualcomm WiFi6 solution, AX3000 level, highly integrated design, compatible with IEEE 802.11a/b/g/n/ ac /ax protocols, with the maximum WiFi rate of 2974.5Mbps and excellent network performance and stability.
Ethernet Modules 4G Modules WiFi Modules Bluetooth Modules
Industrial serial to Ethernet Modules The industrial serial to Ethernet module has high performance in both hardware and software. Built-in hardware watchdog and multiple protocols can help realizes stable data transmission.
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. It has compact size and big energy.
KPORT Modules By incorporating the KPORT module into product designs, device manufacturers can quickly and easily provide network connectivity as a standard feature to enhance product competitiveness.
4G Modules PUSR's 4G modules are used cellular network to achieve two-way data transmission between devices and remote servers without Wi-Fi or Ethernet. It has good compatibility and fast speed.
WiFi Modules The serial Wi-Fi module can achieve data transmission between TTL and Wi-Fi. This module is small size, and can be easily integrated into the user's device to realize network communication.
Bluetooth Modules PUSR's Bluetooth module can be used for achieving data transparent transmission and encrypted transmission, users only need simple configuration to realize TTL and BLE communication.
Pusr Cloud, a cloudplatform for the Internet of Things Zero programming comes with its own Internet of Things system.
200
+ Private Cloud project
Data localization
Business personalization
100k
+ Public Cloud registered
80% functions are free
White-labeling for VIP
LEARN MORE
KingView-A SCADA Software With 25+ Years Of Development History Nice Graphics display to monitor and Control Production flow System.
25
+ Development History
Data Collection, Analysis &
Management
100k
+ respond within 1
Perfect Alarm Monitoring &
Querying
LEARN MORE
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.
10
+ years of experience
11 high-speed SMT
10 million pcs daily
200
+ Private Cloud project
ISO9001 cert.
Intelligent MES
LEARN MORE
Data Download >>
Solutions
Support
Resources Help Tickets Sample Request Blog
Video
Sample
About
About News Career Feedback Be a distributor
Enterprise introduction
About Quality
Contact Us
Quick Links: 【Qualcomm Chipset Industrial LTE Router】USR-G806w 【Remote IO Edge Gateway】 USR-M100 【5G Cellular router】 USR-G816 【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
  • English
    • Chinese
    • English
    • buy
    Contact
    Buy online
    Go back to the main menu
    Language selection
    Currently:
    English

    How to buy

    • Official Shop
    有人 logo
    • Home
    • Products
      Go back to the main menu
      Products

      Gateway

      Cellular Router

      • 5G Cellular Router
      • 4G Cellular Router

      IoT Gateways

      • Edge Computing Gateway
      • CAN-Bus Device Server

      Cellular Modem

      • 4G LTE Modem
      • Cat 1 Modem
      • Cat M modem
      • GPRS modem

      Serial to Ethernet/WiFi

      • Serial to Ethernet(MQTT/SSL)
      • Serial to Ethernet
      • Serial to WiFi
      • Serial to Wi-Fi 6 Converter

      DIN Rail Devices

      • DIN-Rail Serial to WiFi
      • DIN-Rail Cellular Modems
      • DIN-Rail Serial to Ethernet

      Industrial Switches

      • Industrial Switches

      LoRa

      • LoRaWAN
      • LoRa Modems

      Module

      Ethernet Modules

      • Industrial serial to Ethernet Modules
      • Serial to Ethernet Modules(Cost-effective)
      • KPORT Modules

      4G Modules

      • 4G Modules

      WiFi Modules

      • WiFi Modules

      Bluetooth Modules

      • Bluetooth Modules

      Netcom products

      AC Controller/ Wireless AP

      • AC Controller/ Wireless AP

      Switches / PoE Switches

      • Switches / PoE Switches

      Wireless Bridge

      • Wireless Bridge

      5G/WiFI6 CPE

      • 5G/WiFI6 CPE

      Wi-Fi SOM Module / NetCard

      • Wireless Adapter
      • Wi-Fi SOM Module

      Pusr Cloud

      OEM/ODM

    • Support
    • Video
    • News
    • Blog
    • About
      Go back to the main menu
      About Us

      About Us

      • Introduction to the enterprise
      • About quality

      Responsibility

      Contact us

      Join

      Feedback

      Application by agent

    Quick Links:
    • 【Qualcomm Chipset Industrial LTE Router】USR-G806w
    • 【DIP type LTE Cat 1 module】 WH-LTE-7S1-E
    • 【RS232 and RS485 to Etherent Converter】USR-TCP232-410S
    • 【4*RS485 Ports Serial Ethernet Converter】 USR-N540
    • 【4G Cellular Modems with Global Bands】 USR-G786-G
    • 【Remote IO Edge Gateway】 USR-M100
    • 【5G Cellular router】 USR-G816
    Buy online
    • 有人商城
    • 有人商城
    • 有人云
    USR-DR502-E Cost-effective DIN-Rail 4G LTE Cat.1 Modem
    USR-DR502-E is a LTE Cat.1 communication modem, which supports LTE and GSM, covers the mainstream frequency bands of European operators. It has perfect software function, supports TCP/UDP transparent transmission, SMS transmission, HTTPD Client mode and AT command configura
    BUY
    BUY
    4G Cat.1 Modem 4G Cat.1 Modem 4G Cat.1 Modem 4G Cat.1 Modem
    REMOTE UPGRADE Remote FOTA upgrading firmware
    DIN-RAIL MOUNTING Built-in 35 mm DIN rail
    DATA SECURITY SSL/TLS encryption: HTTP and MQTT work modes
    RICH PROTOCOLS MQTT/TCP/UDP/IPV4/HTTP/
    DNS/SSL/TLS
    Summary
    Parameter
    Download
    Video
    Resources
    BUY
    Home Product

    Models

    USR-DR502-E

    USR-G771-E

    WH-LTE-7S1-E

    LTE Category

    LTE Cat.1

    LTE Cat.1

    LTE Cat.1

    Frequency Bands

    LTE FDD

    B1/B3/B7/B8/B20/B28

    B1/B3/B7/B8/B20/B28

    B1/B3/B7/B8/B20/B28

    GSM/GPRS/EDGE

    900/1800MHz

    900/1800MHz

    900/1800MHz

    Transmission Speed

    LTE FDD Rel.13

    10MbpsDL/5Mbps UL

    10MbpsDL/5Mbps UL

    10MbpsDL/5Mbps UL

    GPRS

    85.6KbpsDL/85.6Kbps UL

    85.6KbpsDL/85.6Kbps UL

    85.6KbpsDL/85.6Kbps UL

    TX Power

    FDD:B1/3/7/8/20/28

    23dBm±2dB

    23dBm±2dB

    23dBm±2dB

    GSM:900MHz

    33dBm±2dB

    33dBm±2dB

    33dBm±2dB

    GSM:1800MHz

    30dBm±2dB

    30dBm±2dB

    30dBm±2dB

    Rx Sensitivity

    GSM:900MHz

    -109.5dBm

    -109.5dBm

    -109.5dBm

    GSM:1800MHz

    -108dBm

    -108dBm

    -108dBm

    FDD:B1/3/20

    -98dBm

    -98dBm

    -98dBm

    FDD:B7

    -97.5dBm

    -97.5dBm

    -97.5dBm

    FDD:B8/B28

    -98.5dBm

    -98.5dBm

    -98.5dBm

    Serial Parameters

    NO.

    RS485(Terminal)*1

    RS485(Terminal)*1

    RS232(DB9)*1

    TTL(3.0V)*1

    Data Bits

    8

    8

    8

    Stop Bits

    1,2

    1,2

    1,2

    Parity Bits

    NONE,ODD,EVEN

    NONE,ODD,EVEN

    NONE,ODD,EVEN

    Baud Rate

    1200～230400

    1200～230400

    1200～460800

    Physical Interfaces

    SIM/USIM card

    1.8V/3V(with slot)

    1.8V/3V(with slot)

    1.8V/3V(with slot)

    Antenna

    SMA Female

    SMA Female

    IPEX socket

    USB

    USB 2.0

    USB 2.0

    USB 2.0

    Indicators

    POWER,WORK,NET,LINK,RSSI

    POWER,WORK,NET,LINK

    POWER,WORK,NET

    Reload

    Button

    Button

    Pin,built-in Pull-up Res

    Reset

    /

    /

    Pin,built-in Pull-up Res

    Hardware Characteristics

    Input Voltage

    9V～36V

    9V～36V

    3.6V～4.2V/5～16V

    power consumption

    ＜3W

    ＜2.8W

    ＜2.7W

    Connector

    Terminal

    DC 5.0 Jack/Terminal

    DIP

    Housing material

    ABS Plastic

    Metal

    /

    Dimensions(mm)

    44.5×31.8×13.94

    (L*W*H)

    82.6×86×25

    (L*W*H)

    44.4×41.8×12.5

    (L*W*H)

    Operating temperature

    -30℃～+75℃

    -30℃～+75℃

    -30℃～+75℃

    Storage Temperature

    -40℃～85℃

    -40℃～85℃

    -40℃～85℃

    Operating humidity

    5%～95%

    5%～95%

    5%～95%

    Storage humidity

    5%～95%

    5%～95%

    5%～95%

    Software

    Protocol

    TCP/UDP/IPV4/IPV6/ /DNS/HTTP/MQTT/SSL/TLS

    RNDIS

    Default Close

    Default Close

    Default Close  

    Serial to network

    4 sockets, default A

    4 sockets, default A

    4 sockets, default A

    SMS

    PDU/TEXT

    PDU/TEXT

    PDU/TEXT

    Configuration 

    Serial,Net,SMS AT commands

    Serial,Net,SMS AT commands

    Serial,Net,SMS AT commands

    Cache

    20 packets*4K Bytes

    Packaging mechanism

    Packaging time(ms)

    10~500,default50

    10~500,default50

    10~500,default50

    Packaging length(byte)

    5～65535,defalut1024

    5～65535,defalut1024

    5～65535,defalut1024

    Others

    Tool

    USR-Cat1Configuration Utility

    USR-Cat1Configuration Utility

    USR-Cat1Configuration Utility

    Certifications

    CE,RoHS

    CE,RoHS

    CE,RoHS
    Documents
    [User Manual]USR-DR502-E User Manual Download
    [Products Catalog] M2M Cellular Modem Download
    [Datasheet]USR-DR502-E-Datasheet-V1.0.0 Download
    [Certificate] CE Certificate LTE Cat 1 Modem Download
    [AT Command Set]4G CAT1 AT Command Manual Download
    [Application Case] How to Connect Cellular Modem to PUSR Cloud Download
    Utilities
    [Setup Software]USR-CAT1 Setup Software V1.1.4 Download
    [ Virtual COM Software]USR-VCOM_V5.0.4_Setup Download
    Company Files
    [Product Catalog] USR Product Catalog Download
    Development Files
    [Socket_Demo] Socket_Demo.zip Download
    Product use cases
    4G Cat.1 Cellular Modem
    1 、[English]PUSR Industrial 4G Cat.1 Cellular Modem
    Be watching
    Click to watch
    2 、[French] PUSR Industrial 4G Cat.1 Cellular Modem
    Be watching
    Click to watch
    3 、[Italian]PUSR Industrial 4G Cat.1 Cellular Modem
    Be watching
    Click to watch
    4 、[Spanish]PUSR Industrial 4G Cat.1 Cellular Modem
    Be watching
    Click to watch
    More
    buy
    SHOP
    https://shop.usriot.com/4G-LTE-Cat-1-Modem-DR502-E
    SHOP
    https://shop.usriot.com/Mobile/Goods/goodsInfo/id/4G-LTE-Cat-1-Modem-DR502-E
    REQUEST A QUOTE
    recommend products
    European version of Din Rail 4G LTE modems
    DR154-E
    Compare
    4G Cat.1 1*RS485 MQTT+SSL
    RS232/RS485 serial to cellular LTE Cat.1
    G771-E
    Compare
    4G Cat.1, 2G RS485,RS232 MQTT, SSL/TLS
    Compare Up to 4 Products
    compare
    Industrial loT Gateways Ranked First in China by Online Sales for Seven Consecutive Years **Data from China's Industrial IoT Gateways Market Research in 2023 by Frost & Sullivan
    Subscribe
    Be Honest, Do Best
    Products
    Serial to Ethernet/WiFi Cellular Modems Cellular Routers DIN Rail Devices IoT Gateways LoRa Modems
    AC Controller/ Wireless AP Switches / PoE Switches Wireless Bridge 5G/WiFI6 CPE Wi-Fi SOM Module / NetCard
    Ethernet Modules WiFi Modules 4G Modules Bluetooth Module
    Support
    Downloads Technical FAQ Technical Support
    Contact Us
    Email : inquiry@usriot.com Tel : +86-531-88826739 Fax : +86-531-88826739-808
    Copyright © Jinan USR IOT Technology Limited All Rights Reserved. 鲁ICP备16015649号-5/ Sitemap / Privacy Policy
    Use WhatsApp
    Contact Sales
    Reliable products and services around you !
    Subscribe
    Products
    Serial to Ethernet/WiFi Cellular Modems Cellular Routers DIN Rail Devices IoT Gateways LoRa Modems 5G/WiFI6 CPE AC Controller/ Wireless AP Switches / PoE Switches Wireless Bridge Wi-Fi SOM Module / NetCard Ethernet Modules WiFi Modules 4G Modules Bluetooth Module
    Support
    Downloads Technical FAQ Technical Support
    Contact Us
    Email : inquiry@usriot.com Tel : +86-531-88826739 Fax : +86-531-88826739-808
    Copyright © Jinan USR IOT Technology Limited All Rights Reserved. 鲁ICP备16015649号-5Privacy Policy

    We use cookies to ensure that we give you the best experience on our website. If you continue to use this site we will assume that you are happy with it.

    Cookies Policy