Home
Products
IoT Gateways
IoT Modules
Netcom Products
PUSR CLoud
ODM/EMS
Cellular Router Cellular Modem Serial to Ethernet/WiFi DIN Rail Devices IoT Gateways Industrial Switches LoRa Modems
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.
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.
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.
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.
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.
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.
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.
5G/WiFI6 CPE Business Switch Wireless Adapter
5G/WiFI6 CPE CPE is a terminal device that can convert 5G signals into Wi-Fi signals or wired signals to allow more local devices (cash registers, cameras, mobile phones, computers) to go online.
Business Switch Business switches are generally used in company office networks, barrier gate and other scenarios. The device is easy to use and fully compatible, and supports multiple installation methods.
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.
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
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
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

      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

      DIN Rail Devices

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

      IoT Gateways

      • Edge Computing Gateway
      • CAN-Bus Device Server

      Industrial Switches

      • Industrial Switches

      LoRa Modems

      • 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

      5G/WiFI6 CPE

      • 5G/WiFI6 CPE

      Business Switch

      • Business Switch

      Wireless Adapter

      • Wireless Adapter

      Pusr Cloud

      OEM/ODM

    • Support
    • 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
    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
    [Datasheet]USR-DR502-E-Datasheet-V1.0.0 Download
    [Products Catalog] M2M Cellular Modem Download
    [Certificate] CE Certificate LTE Cat 1 Modem Download
    [AT Command Set]4G CAT1 AT Command Manual Download
    Utilities
    [Setup Software]USR-CAT1 Setup Software V1.1.4 Download
    Company Files
    [Product Catalog] USR Product Catalog Download
    Development Files
    [Socket_Demo] Socket_Demo.zip Download
    Product use cases
    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
    G771-E
    Compare
    4G Cta1, 2G RS485,RS232 MQTT, SSL/TLS
    DR154
    Compare
    4G Cta1, 2G 1*RS485/232/TTL Din Rail & Surface
    Compare Up to 4 Products
    compare
    Reliable products and services around you !
    Subscribe
    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
    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. / 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
    Ethernet Modules
    WiFi Modules
    4G Modules
    Bluetooth Module
    Support
    Contact Us
    Downloads
    Technical FAQ
    Technical Support     Email : inquiry@usriot.com
    Tel : +86-531-88826739
    Fax : +86-531-88826739-808
    Copyright © Jinan USR IOT Technology Limited All Rights Reserved. Privacy 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