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IR302
Industrial Router

The IR302 is a compact and versatile industrial router, delivering stable, secure, and compliant connectivity for unattended sites and efficient networking in industrial and commercial IoT applications.

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Buy Now

IR302
Industrial Router

The IR302 is a compact and versatile industrial router, delivering stable, secure, and compliant connectivity for unattended sites and efficient networking in industrial and commercial IoT applications.

Request a Quote
Buy Now

QSG VIDEO

Compact and Versatile Industrial Router

Multiple Access Options, Anywhere

IR302 connects to the Internet via cellular, wired, or Wi-Fi networks, providing flexible and reliable network services for diverse business applications.

Comprehensive Security Strategies

IR302 delivers comprehensive network security with firewall, access control, VPN, data encryption, and enhanced Wi-Fi protection for reliable connectivity.

Always-On Reliable Communications

IR302 ensures uninterrupted, reliable network connectivity with cellular, wired, and Wi-Fi backup, dual SIM, VRRP, and multi-layer monitoring.

Simplified cloud management

IR302 connects to InHand Device Manager cloud to manage thousands of distributed devices in real time, enabling economical and efficient operations.

  • Key Technical Specifications
    Cellular 4G LTE Cat.4/Cat.1/3G/2G, multi-band coverage, dual-SIM redundancy, ICCID binding and RSRP threshold auto-switching
    Wi-Fi Code：WLAN　Description：Supports 802.11 b/g/n Wi-Fi
    VPN IPSec (IKEv1/v2), GRE, L2TP, PPTP, OpenVPN, WireGuard, ZeroTier
    Security Firewall, ACL access control, MAC-IP binding (200 entries), content filtering, SIP ALG, attack protection
    Cloud Management Device Manager (DM) batch configuration and firmware upgrade; InConnect Service (ICS) cloud management
    Remote Management SNMP v1/v2c/v3, WebUI, CLI, SSH Client, HTTP/HTTPS API
    Processor 580MHz industrial-grade embedded processor, 128 MB DDR, 32 MB SPI Flash
    Ethernet 1× 10/100 Mbps WAN/LAN switchable + 1× 10/100 Mbps LAN
    Serial Interface 1× RS232 combo terminal, DTU transparent transmission (TCP Server/Client/UDP/MQTT)
    Power Supply 9~36V DC wide voltage input, typical power consumption 2~5W, peak < 10W, reverse polarity protection
    Dimensions Approx. 100 mm × 30 mm × 100 mm (L × W × H, excluding mounting ears and antennas)
    Operating Temperature / Protection Normal:-35℃ to 70℃，Extended:-40℃ to 75℃, IP30, full metal fanless natural convection cooling
  • Hardware Specifications
    Processor 580MHz industrial-grade embedded processor
    Memory 128 MB DDR
    Storage 32 MB SPI Flash
    4G Module Code：LQ28　Description：China, LTE CAT4<br>FDD: B1/B3/B5/B8<br/>TDD: B34/B38/B39/B40/B41<br/>WCDMA: B1/B5/B8<br/>GSM/EDGE: B3/B8
    Ethernet Interfaces 1 x 10/100 Mbps WAN/LAN switchable port 1 x 10/100 Mbps LAN port
    Serial Port 1 x RS232 combo terminal (supports DTU transparent transmission)
    SIM Card Slots 2 x dual SIM card slots (drawer type / Nano-SIM, supports dual-SIM network backup)
    Antenna Interfaces 2 x 4G main/diversity antennas (SMA female) 1 x Wi-Fi antenna (SMA female, FQ38-WLAN configuration)
    Power Interface 2-pin industrial terminal (9~36V DC) Optional 12V DC adapter
    Power Consumption Typical 2~5W, peak <10W
    LED Indicators Power (red), Status (green), Cellular (yellow) Signal (red/yellow/green), Wi-Fi (green)
    Reset Button Supports hardware factory reset
    Enclosure Material Full metal enclosure, IP30 protection rating
    Mounting DIN rail mounting / Wall mounting
    Product Dimensions Approx. 100 mm x 30 mm x 100 mm (L x W x H, excluding mounting ears and antennas)
    Total Weight Approx. 250g
  • Wi-Fi Wireless LAN
    1 m Negotiated Rate：72 Mbps　Throughput (LAN→WLAN Typical)：54 Mbps
    5 m Negotiated Rate：72 Mbps　Throughput (LAN→WLAN Typical)：41 Mbps
    10 m Negotiated Rate：72 Mbps　Throughput (LAN→WLAN Typical)：31 Mbps
    30 m Negotiated Rate：72 Mbps　Throughput (LAN→WLAN Typical)：14 Mbps (depending on obstacles)
  • Network Services
    DHCP Server Supports DHCP server/relay, expert options (dhcp-option) customization, supports Option 43/60/82 and other extensions
    DNS DNS forwarding, domain name service, custom DNS servers
    DDNS Supports PeanutShell, DynDNS, No-IP and other mainstream dynamic DNS providers
    NTP Network time synchronization, supports custom NTP servers and calibration cycles
    Static Routing Supports multiple static routes and policy routes, supports route priority configuration
    NAT SNAT/DNAT, NAPT, port forwarding (100 rules), virtual IP mapping, DMZ
    TCP Checksum Supports TCP checksum option configuration
    Dual SIM Management Dual-SIM network backup, ICCID binding, signal threshold (RSRP) automatic switching, packet loss rate triggered switching, maximum dial attempt limit, minimum connection time control
    SMS Management SMS remote reboot/dial control, custom commands, access whitelist
  • VPN Tunnels
    IPsec IKEv1 / IKEv2, supports pre-shared key/certificate authentication, encryption algorithms include AES128/192/256, 3DES, DES; hash algorithms include MD5, SHA1, SHA256, SHA384, SHA512; DH groups include Group1/2/5/14/15/16/17/18/19/20/21 (ECP521); supports AES256+SHA512+ECP521 combination
    GRE Standard GRE tunnel, supports over IPSec
    L2TP L2TP over IPSec, supports MS-CHAPv2 authentication
    PPTP PPTP client/server
    OpenVPN Supports TUN/TAP mode, UDP/TCP transport, TLS/SSL encryption
    WireGuard Next-generation high-performance VPN protocol, simple configuration, high encryption strength
    ZeroTier Supports SD-WAN virtual networking, quickly build global private LAN
  • Industrial Communication and DTU
    Serial DTU RS232 transparent transmission, supports TCP Server/Client, UDP, MQTT modes, supports multi-center reporting
    Ethernet DTU Supports transparent transmission of Ethernet port data to remote TCP/UDP servers
    Protocol Conversion Supports Modbus RTU/TCP protocol conversion (optional)
    State Grid Encryption Supports national cryptographic algorithm module (optional, model suffix -SEC), supports IEC101/IEC104 power protocols
  • Remote Management
    Device Manager (DM) InHand device management platform, supports batch configuration delivery, firmware upgrades, status monitoring, alarm management
    InConnect Service (ICS) Cloud management platform, supports OpenVPN cloud configuration delivery and unified management
    SNMP v1/v2c/v3, supports standard MIB-II and private MIBs, supports Trap alarms; supports custom SNMP ports; extended OIDs can query dial IP, operator, SIM phone number, ICCID, BAND, etc.
    WebUI Responsive Chinese web management, supports wireless client parameter display, network packet capture (tcpdump), export system operating status
    CLI Complete command line: show version/system/clock/modem/log/users/interface/ip/route/arp, ping, telnet, traceroute, reboot, arping, etc.
    SSH Secure remote command line access; device can act as SSH client to connect to remote servers
    HTTP API HTTP and HTTPS protocol management interfaces, supports remote configuration and status queries
  • Environmental Adaptability
    Operating Temperature Normal:-35℃ to 70℃，Extended:-40℃ to 75℃
    Storage Temperature -40°C ~ +85°C
    Operating Humidity 5% ~ 95% RH (non-condensing)
    Storage Humidity 5% ~ 95% RH (non-condensing)
    Protection Rating IP30
    Altitude ≤ 5000 m
  • Power and Protection
    Input Voltage 9 ~ 36V DC (typical 12V/24V)
    Input Current Typical 0.2A@12V, peak 0.8A@12V
    Reverse Polarity Protection Supported
    Surge Protection Power port: IEC 61000-4-5 standard, common mode 2kV, differential mode 1kV
    ESD Protection Contact discharge 4kV, air discharge 8kV (IEC 61000-4-2)
  • EMC and Safety Certifications
    CE Compliant with EU EMC Directive 2014/30/EU, RED Directive 2014/53/EU
    FCC Compliant with FCC Part 15/Part 22/Part 24/Part 27
    RoHS Compliant with EU RoHS 2.0 Directive
    WEEE Compliant with EU WEEE Directive
    EMC IEC 61000-4-2 (Electrostatic Discharge) IEC 61000-4-3 (RF Electromagnetic Field Immunity) IEC 61000-4-4 (Electrical Fast Transient/Burst) IEC 61000-4-5 (Surge Immunity) IEC 61000-4-6 (RF Field Induced Conducted Disturbance Immunity) IEC 61000-4-8 (Power Frequency Magnetic Field Immunity)
    Safety UL/cUL, CB (IEC 62368-1)
  • Reliability Indicators
    MTBF ≥ 100,000 hours (Telcordia SR-332 standard, 25°C environment)
    Warranty Period 3 years
Fetching resources...

Standard package*

  • IR302 Industrial Router *1
  • Power Supply *1
  • 4G Antenna *1 (North America *2)
  • Wi-Fi Antenna *2
  • Ethernet Cable *1
  • Panel Mounting kit *1

* Standard package contents vary by standard order codes.

Optional accessories

  • DIN Rail Mounting kit *1

Contact us directly to learn more about our packaging options.

Specifications
  • Key Technical Specifications
    Cellular 4G LTE Cat.4/Cat.1/3G/2G, multi-band coverage, dual-SIM redundancy, ICCID binding and RSRP threshold auto-switching
    Wi-Fi Code：WLAN　Description：Supports 802.11 b/g/n Wi-Fi
    VPN IPSec (IKEv1/v2), GRE, L2TP, PPTP, OpenVPN, WireGuard, ZeroTier
    Security Firewall, ACL access control, MAC-IP binding (200 entries), content filtering, SIP ALG, attack protection
    Cloud Management Device Manager (DM) batch configuration and firmware upgrade; InConnect Service (ICS) cloud management
    Remote Management SNMP v1/v2c/v3, WebUI, CLI, SSH Client, HTTP/HTTPS API
    Processor 580MHz industrial-grade embedded processor, 128 MB DDR, 32 MB SPI Flash
    Ethernet 1× 10/100 Mbps WAN/LAN switchable + 1× 10/100 Mbps LAN
    Serial Interface 1× RS232 combo terminal, DTU transparent transmission (TCP Server/Client/UDP/MQTT)
    Power Supply 9~36V DC wide voltage input, typical power consumption 2~5W, peak < 10W, reverse polarity protection
    Dimensions Approx. 100 mm × 30 mm × 100 mm (L × W × H, excluding mounting ears and antennas)
    Operating Temperature / Protection Normal:-35℃ to 70℃，Extended:-40℃ to 75℃, IP30, full metal fanless natural convection cooling
  • Hardware Specifications
    Processor 580MHz industrial-grade embedded processor
    Memory 128 MB DDR
    Storage 32 MB SPI Flash
    4G Module Code：LQ28　Description：China, LTE CAT4<br>FDD: B1/B3/B5/B8<br/>TDD: B34/B38/B39/B40/B41<br/>WCDMA: B1/B5/B8<br/>GSM/EDGE: B3/B8
    Ethernet Interfaces 1 x 10/100 Mbps WAN/LAN switchable port 1 x 10/100 Mbps LAN port
    Serial Port 1 x RS232 combo terminal (supports DTU transparent transmission)
    SIM Card Slots 2 x dual SIM card slots (drawer type / Nano-SIM, supports dual-SIM network backup)
    Antenna Interfaces 2 x 4G main/diversity antennas (SMA female) 1 x Wi-Fi antenna (SMA female, FQ38-WLAN configuration)
    Power Interface 2-pin industrial terminal (9~36V DC) Optional 12V DC adapter
    Power Consumption Typical 2~5W, peak <10W
    LED Indicators Power (red), Status (green), Cellular (yellow) Signal (red/yellow/green), Wi-Fi (green)
    Reset Button Supports hardware factory reset
    Enclosure Material Full metal enclosure, IP30 protection rating
    Mounting DIN rail mounting / Wall mounting
    Product Dimensions Approx. 100 mm x 30 mm x 100 mm (L x W x H, excluding mounting ears and antennas)
    Total Weight Approx. 250g
  • Wi-Fi Wireless LAN
    1 m Negotiated Rate：72 Mbps　Throughput (LAN→WLAN Typical)：54 Mbps
    5 m Negotiated Rate：72 Mbps　Throughput (LAN→WLAN Typical)：41 Mbps
    10 m Negotiated Rate：72 Mbps　Throughput (LAN→WLAN Typical)：31 Mbps
    30 m Negotiated Rate：72 Mbps　Throughput (LAN→WLAN Typical)：14 Mbps (depending on obstacles)
  • Network Services
    DHCP Server Supports DHCP server/relay, expert options (dhcp-option) customization, supports Option 43/60/82 and other extensions
    DNS DNS forwarding, domain name service, custom DNS servers
    DDNS Supports PeanutShell, DynDNS, No-IP and other mainstream dynamic DNS providers
    NTP Network time synchronization, supports custom NTP servers and calibration cycles
    Static Routing Supports multiple static routes and policy routes, supports route priority configuration
    NAT SNAT/DNAT, NAPT, port forwarding (100 rules), virtual IP mapping, DMZ
    TCP Checksum Supports TCP checksum option configuration
    Dual SIM Management Dual-SIM network backup, ICCID binding, signal threshold (RSRP) automatic switching, packet loss rate triggered switching, maximum dial attempt limit, minimum connection time control
    SMS Management SMS remote reboot/dial control, custom commands, access whitelist
  • VPN Tunnels
    IPsec IKEv1 / IKEv2, supports pre-shared key/certificate authentication, encryption algorithms include AES128/192/256, 3DES, DES; hash algorithms include MD5, SHA1, SHA256, SHA384, SHA512; DH groups include Group1/2/5/14/15/16/17/18/19/20/21 (ECP521); supports AES256+SHA512+ECP521 combination
    GRE Standard GRE tunnel, supports over IPSec
    L2TP L2TP over IPSec, supports MS-CHAPv2 authentication
    PPTP PPTP client/server
    OpenVPN Supports TUN/TAP mode, UDP/TCP transport, TLS/SSL encryption
    WireGuard Next-generation high-performance VPN protocol, simple configuration, high encryption strength
    ZeroTier Supports SD-WAN virtual networking, quickly build global private LAN
  • Industrial Communication and DTU
    Serial DTU RS232 transparent transmission, supports TCP Server/Client, UDP, MQTT modes, supports multi-center reporting
    Ethernet DTU Supports transparent transmission of Ethernet port data to remote TCP/UDP servers
    Protocol Conversion Supports Modbus RTU/TCP protocol conversion (optional)
    State Grid Encryption Supports national cryptographic algorithm module (optional, model suffix -SEC), supports IEC101/IEC104 power protocols
  • Remote Management
    Device Manager (DM) InHand device management platform, supports batch configuration delivery, firmware upgrades, status monitoring, alarm management
    InConnect Service (ICS) Cloud management platform, supports OpenVPN cloud configuration delivery and unified management
    SNMP v1/v2c/v3, supports standard MIB-II and private MIBs, supports Trap alarms; supports custom SNMP ports; extended OIDs can query dial IP, operator, SIM phone number, ICCID, BAND, etc.
    WebUI Responsive Chinese web management, supports wireless client parameter display, network packet capture (tcpdump), export system operating status
    CLI Complete command line: show version/system/clock/modem/log/users/interface/ip/route/arp, ping, telnet, traceroute, reboot, arping, etc.
    SSH Secure remote command line access; device can act as SSH client to connect to remote servers
    HTTP API HTTP and HTTPS protocol management interfaces, supports remote configuration and status queries
  • Environmental Adaptability
    Operating Temperature Normal:-35℃ to 70℃，Extended:-40℃ to 75℃
    Storage Temperature -40°C ~ +85°C
    Operating Humidity 5% ~ 95% RH (non-condensing)
    Storage Humidity 5% ~ 95% RH (non-condensing)
    Protection Rating IP30
    Altitude ≤ 5000 m
  • Power and Protection
    Input Voltage 9 ~ 36V DC (typical 12V/24V)
    Input Current Typical 0.2A@12V, peak 0.8A@12V
    Reverse Polarity Protection Supported
    Surge Protection Power port: IEC 61000-4-5 standard, common mode 2kV, differential mode 1kV
    ESD Protection Contact discharge 4kV, air discharge 8kV (IEC 61000-4-2)
  • EMC and Safety Certifications
    CE Compliant with EU EMC Directive 2014/30/EU, RED Directive 2014/53/EU
    FCC Compliant with FCC Part 15/Part 22/Part 24/Part 27
    RoHS Compliant with EU RoHS 2.0 Directive
    WEEE Compliant with EU WEEE Directive
    EMC IEC 61000-4-2 (Electrostatic Discharge) IEC 61000-4-3 (RF Electromagnetic Field Immunity) IEC 61000-4-4 (Electrical Fast Transient/Burst) IEC 61000-4-5 (Surge Immunity) IEC 61000-4-6 (RF Field Induced Conducted Disturbance Immunity) IEC 61000-4-8 (Power Frequency Magnetic Field Immunity)
    Safety UL/cUL, CB (IEC 62368-1)
  • Reliability Indicators
    MTBF ≥ 100,000 hours (Telcordia SR-332 standard, 25°C environment)
    Warranty Period 3 years
Fetching resources...

Standard package*

  • IR302 Industrial Router *1
  • Power Supply *1
  • 4G Antenna *1 (North America *2)
  • Wi-Fi Antenna *2
  • Ethernet Cable *1
  • Panel Mounting kit *1

* Standard package contents vary by standard order codes.

Optional accessories

  • DIN Rail Mounting kit *1

Contact us directly to learn more about our packaging options.

Device Manager

Device Management Cloud

Centralized management of InHand industrial routers and gateways with visual monitoring, plus easy remote configuration and upgrades.

Learn More

Device Manager

Learn More

InConnect

Remote Access Service

Plug-and-play secure remote access for devices, enabling engineers to perform remote maintenance, software updates, and log diagnostics.

Learn More

InConnect

Learn More

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Frequently Asked Questions

Which cellular carriers are certified with the IR302?

IR302-FQ38 (LTE Cat 4, North America) is certified with Verizon, AT&T, T-Mobile, and FirstNet (LTE/4G), plus FCC, IC, and PTCRB. IR302-FQ33 (LTE Cat 1, North America) is certified with Verizon and AT&T. IR302-FQ02 (global LTE Cat-M/NB-IoT) is certified with Verizon and AT&T. The Europe/APAC SKUs (IR302-FQ58, IR302-FQ53) are CE and UKCA certified. The IR302 family also holds Anatel (Brazil), CCC (China), and EAC approvals.

Install the antennas, insert the SIM card with the device powered off, and connect the power adapter. Once the device boots, connect a computer via Ethernet to a LAN port (both ports are LAN by default). Set the computer’s network adapter to DHCP or a 192.168.2.x static IP. Open a browser to http://192.168.2.1 and log in with the credentials printed on the device label.

With the device powered off, insert the SIM card. Power on, log in, and go to Network > Cellular. Select your carrier profile at SIM1 Network Provider. For a custom APN, edit it in the Profiles section, then select that profile index in the Network Provider dropdown. Click Apply. Verify by checking the Cellular LED: steady on = connected; blinking = dialing up; off = disabled.

The IR302’s Wi-Fi is disabled by default. Log in to the web GUI and go to Network > Switch WLAN Mode; set WLAN Type to AP. Then go to Network > WLAN, enable it, and configure the SSID, security type, and password. Click Apply.

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