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InRouter300 Compact Industrial LTE Router
Build Your Digital Network with Greater Ease

The InRouter300 (IR300) is a compact M2M LTE router integrating 4G LTE, Wi-Fi, and VPN technologies. Equipped with complete functions, it is applied in various industries and applications. Cost-effectiveness and higher reliability enable you to build a digital network with greater ease.

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industrial LTE Router-InRouter302

Overview Applications Specifications Documentation Part Numbers
What is special about the InRouter300?                

The InRouter300 LTE router is a compact, reliable, secure and powerful M2M connectivity solution for commercial and industrial scenarios.                


Compact size, easy for mass deployment                

Watchdog and multi-layer link detection mechanisms, reliable connectivity                

Strong security measures for data transmission, network and device access                           

Remote management, easy for batch configuration                

Multiple Choices for Network Access, Easy CDMA/GPRS Migration to LTE

Available with wired network access, high speed LTE CAT4, middle and lower speed CAT1 and CATM, NB-IoT and Wi-Fi connection, the IR300 offers multiple choices for Internet access, enables you to build your LTE network with minimum effort.

Multiple Means for Internet Access
High Reliability and Stability

The IR300 provides reliable networking service for unattended IoT sites. With support for multiple means of access and backup mechanisms, the IR300 ensures uninterrupted network access, offering constant connection for various sites.


● Failover between wired, cellular LTE networks and Wi-Fi;
● Dual-SIM failover, automatically switches to the better carrier network;

● VRRP mechanism for backup;
● Multi-layer link detection mechanism, automatic redial and recovery.
high reliability and stability router
Strong Security Protection

The IR300 offers multiple security mechanisms, ensures secure Internet connectivity throughout data transmission, network protection and management.

● Supports IPsec VPN, PPTP, OPEN VPN, etc., ensuring secure data transmission;
● Supports firewall functions including SPI detection, access control, DDoS defense, virtual IP mapping, IP-MAC binding, etc., protecting the network against external attacks;

● Supports user authorization management, ensuring the security of device management.
security protection router
Industrial Design, Easy for Deployment

Compact size makes the IR300 easy for mass deployment. Featuring both panel and DIN-rail installation, the IR300 works for a variety of IoT scenarios.


Applying InHand’s constant principles for industrial design, the IR300 offers high quality networking solution for unattended sites, and works well even in harsh environments.
industrial design router
Efficient Device Management

With InHand Device Manager cloud platform, it is easy to remotely monitor and manage a large number of devices, enhancing efficiency for network deployment and maintenance.                    


Register at Device Manager and experience efficient and convenient device management service FOR FREE! 


     Register Now                     
Device Manager-router        
Easy Access to Remote Machines
With the InConnect service, you can remotely access, monitor and maintain their onsite machines. Through diagnosis, adjustment, programming and fault location of distributed sites, the IR300 + InConnect enables you to keep track of your equipment and lower losses caused by failure.

Experience the InConnect service now!                     


     Register Now                     
Technical Specifications    
InRouter300 Hardware Specifications
Hardware Platform
CPU Platform580MHz
Flash32MB SPI
Ethernet Ports                    1*10/100Mbps fast Ethernet port, LAN/WAN port
1.5KV network isolation transformer protection

2*10/100Mbps fast Ethernet port, LAN/WAN port                        

1.5KV network isolation transformer protection   

Serial Port                    1*RS-232, 1*RS485*1(DB9); ESD protection: 15KVNo serial port 
Power Supply                    DC9-36V, over-current protection, anti-reverse connection, 2 PIN industrial terminal block
Reset Button                    Pinhole reset button                    
SIM Card                    Dual drawer-type SIM card slots

Dual drawer-type SIM card slots. 2FF SIM   

Wi-Fi (Optional)IEEE 802.11b/g/n, 150Mbps
Antenna Connector

4G: SMA x 1;

Wi-Fi: RP-SMA x 1

3G/4G: SMA x 1;

Wi-Fi: RP-SMA x 1

Note: North America models (FQ38, FQ33): 2 x SMA 4G antenna connectors.                        

Ground Terminal                    


Dimensions                    90 x 90 x 25mm
Weight                    259g
Installation Method                    Panel mounting, DIN-rail mounting
Protection Rating                    IP30                    
Cooling                    Fanless
Power Rate
Working Power                    100mA-120mA@12V
Standby Power                    80mA-90mA@12V
Peak Power                    190mA@12.0V   
Wi-Fi Transmit Power

Transmit Power                        

802.11b:16dBm +/-2dBm(11Mbps)
802.11g:16dBm +/-2dBm(54Mbps)
802.11n@2.4GHz:16dBm +/-2dBm(HT20 MCS7)

802.11n@2.4GHz:16dBm +/-2dBm(HT40 MCS7)                        

Ambient Environment
Storage Temperature-40 ~ 85℃
Operating Temperature-20 ~ 70℃
Humidity                    5 ~ 95% (non-condensing)
LED                    Power, Status, Cellular, Wi-Fi, cellular Signal
Static                    EN61000-4-2, level 2
Radio Electric Field                    EN61000-4-3, level 2
Pulsed Electric Field                    EN61000-4-4, level 2
Surge                    EN61000-4-5, level 2
Conducted Disturbance Immunity                    EN61000-4-6, level 2
Shock Wave Resistance                    EN61000-4-12, level 2
Power Frequency Magnetic Field Resistance  EN61000-4-8, horizontal/vertical 400A/m (>level 2)
Shockproof                    IEC60068-2-27
Vibration Resistance                    IEC60068-2-6
Free Fall                    IEC60068-2-32
CE, FCC, PTCRB, IC, Verizon, AT&T, T-mobile (in progress)
InRouter300 Software Specifications
Network Connection
Network Access
APN, VPDNAPN, VPDN, Private Network
Access Authentication                CHAP/PAP                
LAN ProtocolARP                
WAN Protocol   PPP, PPPoE, DHCP                
Network Type
GSM/GPRS/EDGE, UMTS/HSPA+/EVDO/TD-SCDMA, TDD LTE/FDD LTE (Please refer to the Ordering Guide for frequencies.)                
Network Protocol
IP ApplicationPing, RouteTrace, DHCP Server, DHCP Relay, DHCP Client, DNS relay, DDNS, Telnet
IP Routing       Static routing    
NAT                    Supports network address translation                

Network Security

Stateful Packet Inspection (SPI), DoS attack defense;                    

Multicast filter/Ping probe packet, Access Control List (ACL);                    

Content URL filter, port mapping, virtual IP mapping, IP-MAC binding

Data SecuritySupports PPTP, L2TP, GRE, IPSEC VPN (IKEv1, IKEv2), OPENVPN protocols

Supports CA digital certificate       

Hot BackupVRRP hot backup
Link DetectionSends heartbeat packets to detect, auto redials when disconnected
Dual SIM Failover                    Supports dual SIM failover

Embedded Watchdog

Device runs self-detection, auto recovers from malfunctions
WLAN (Optional)
ProtocolIEEE 802.11b/g/n
RateUp to 150Mbps
ModeAP, Client and WDS modes
SecurityOpen system, shared key, WPA/WPA2 certification

WEP/TKIP/AES encryption

Transmission Distance80 meters by line of sight

(Actual transmission distance depends on environment of the site.)

Network Management

QoS Management   

Bandwidth limit, IP speed limit                
Telnet, web, ssh and console                


Web, Device Manager                
LogLocal system log, remote log, and serial export of log. Power down saving of important logs.                
SMS FunctionsStatus query, configuration, restart
Dial-on-demandDial-on-demand, data / SMS activation
Network ManagementSupports InHand Device Manager, batch management. Add the user experience plan to access The InHand Networks cloud platform to enjoy efficient and convenient services.
SNMPSNMP v1/v2c/v3,supports SNMP TRAP

Traffic Management 

Supports data traffic threshold, traffic statistics and traffic alarm                


System restart alarm, LAN port online/offline alarm, data traffic alarm, SIM card failure alarm, etc. 

Maintenance Tools

Ping, route tracking, network speed test
Status Query
System status, modem status, network connection status, and routing status
InRouter301 Specifications
InRouter302 Specifications
User Manual/Quick Guide
InRouter300 Quick Installation Manual
InRouter300 User Manual
Product Flyer
Python Programming
Product Certification
IR300 IC Certificate
IR300 FCC Certificate
IR300 CE Certificate
Application Notes
Development Guides
IR300 Firmware
Docker SDK
Python SDK
Python APP Packages
Python APP Source
Ordering Guide    
ModelRegion (Operator)
< WMNN > : Cellular Type & Module< WLAN/NA > : WLAN
IR302-LQ20-< WLAN/ NA >China


FDD: B1/ B3/ B5/ B8

TDD: B34/ B38/ B39/ B40/ B41
WCDMA: B1/ B5/ B8
GSM: B3/ B8MHz


< NA >: no Wi-Fi

IR302-FQ58-< WLAN/ NA >Europe & APAC


FDD: B1/ B3/ B5/ B7/ B8/ B20

TDD: B38/ B40/ B41

WCDMA: B1/ B5/ B8
GSM: B3/ B8


< NA >: no Wi-Fi

IR302-FQ38-< WLAN/ NA >North America (AT&T, VzW)


FDD: B2/ B4/ B5/ B12/ B13/ B14/ B66/ B71

WCDMA: B2/ B4/ B5


< NA >: no Wi-Fi

IR302-FQ78-< WLAN/ NA >Australia & Latin America


FDD: B1/ B2/ B3/ B4/ B5/ B7/ B8/ B28

TDD: B40
WCDMA: B1/ B2/ B5/ B8
GSM: B2/ B3/ B5/ B8


< NA >: no Wi-Fi

IR302-FQ33-< WLAN/ NA >North America (AT&T, VzW,  T-mobile)


FDD:  B2/ B4/ B5/ B12/B13/ B25/ B26

WCDMA: B2/ B4/ B5


< NA >: no Wi-Fi



FDD:  B1/ B3/ B7/ B8/ B20/ B28




< NA >: no Wi-Fi

IR302-LQ00-< WLAN/ NA >China


FDD:  B1/ B3/ B5/ B8

TDD:  B34/ B38/ B39/ B40/ B41


< NA >: no Wi-Fi
IR302-FQ02-< WLAN/ NA >Global


CAT M1: B1/2/3/4/5/8/12/13/14/18/19/20/25/26/27/28/66/85

CAT NB2: B1/2/3/4/5/8/12/13/18/19/20/25/26/28/66/71/85
GSM/EDGE: 850/900/1800/1900
< NA >: no Wi-Fi
IR302-EN00-< WLAN>Global
NO cellular module


IR301-FQ02-< WLAN/ NA >Global


CAT M1: B1/2/3/4/5/8/12/13/14/18/19/20/25/26/27/28/66/85

CAT NB: B1/2/3/4/5/8/12/13/18/19/20/25/26/28/66/71/85
GSM/EDGE: 850/900/1800/1900


< NA >: no Wi-Fi

ExampleIR302-LQ38-WLAN: CAT4, AT&T, VzW, dual Ethernet port IR300 series cellular router, supports IPSec / PPTP / L2TP / OPEN VPN, supports FDD and WCDMA networks, supports Wi-Fi AP & Client mode.

Note: Users are asked to join InHand User Experience Plan at fist time login. If user agreed to join, the router will connect to InHand DeviceManager portal. If users want to disable it, please go to Services->User Experience Plan to change the setting.

About accessories:

1. All part number is with a power adaptor, a ethernet cable and wall mount bracket. If you need DIN rail mount bracket, please order AFIX000125

2. All -WLAN part number is with ONE magnetic Wi-Fi antenna with cable. If you need dipole antenna, please order AANT060011.

3. All cellular part number is with one or two magnetic 4G cellular antenna with cable. If you need dipole antenna, please order AANT090004

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