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InRouter794 - Industrial 3G Router
Key Characteristics
  • Four Ethernet ports, Ruggedized 3G HSPA+, EVDO Router

  • Landline WAN access including ADSL, PPPoE, DHCP and Fixed IP

  • Redundancy protected by failover from a land-line to a cellular backup

  • Built-in firewall, VPN, access control for securing critical applicatio

  • Centralized monitoring and control with the InHand Device Networks Cloud platform

  • InRouter700 is an End-of-Life series, please consult with sales for availability. Recommended replacement product: InRouter900

Overview Specifications Topology Dimensions Part Numbers Documentation

The InRouter794 features Ethernet land-lines for access to DSL and PPPoE networks while providing a backup via the reliable cellular network. The InRouter794 features advanced networking features and industrial serial protocol conversion to support a wide range of RTU and PLC devices while the ruggedized design standards ensure long-term performance in the face of power fluctuations and extreme temperatures.

To provide enterprise-grade networking technology on an industrial platform, the InRouter794 provides VPN technologies protecting the security of critical infrastructure, including standard IPsec/PPTP/L2TP/GRE/SSL VPN and OpenVPN. In order to provide continuous service and reduce on-site visits, secure remote management is vitally important for field networking equipment. A standard command line interface, web interface and InHand Device Networks Cloud realizes secure and centralized configuration with bandwidth monitoring, remote logging and full support for unattended wireless installations. The InRouter794 is recognized for years by world-class customers and partners including GE Healthcare, Siemens Traffic, Schneider Electric, Rockwell Automation, SKF, Vestas, and China State Grid.

Industrial Design
  • Metal housing, IP30 protection class

  • Class 4 EMC certification

  • Ethernet port supports 1.5KV isolation protection

  • Serial port supports 15KV ESD protection

  • Wide Temperature : -25 ℃ ~ 70 ℃

  • Conversion between Modbus TCP and Modbus RTU

Data Security
  • IPsec VPN, L2TP, SSL VPN, CA certificates to guarantee secure data transmission

  • SPI statefull inspection, Secure Shell (SSH), intrusion protection, ping blocking, DDoS defense, detection prevention

  • IP-MAC binding functions protect networks from outside attacks

  • Multi-level user authorization management for different users with different levels of management access

High Reliability
  • Link layer detection tracks the link condition to automatically redial the wan connection when dropped

  • ICMP detection tracks the connection status of the layer 3 network

  • VPN Tunnel Detection ensures VPN tunnel connection stability, and guarantees the continuity of data transmission

Easy, Efficient Deployment and Management
  • User-friendly Web and CLI configuration tools

  • Support InHand Device Manager for efficient network management, especially large-scale networks

InRouter794 Software  Specifications
Items InRouter794
Internet Connection Cellular GSM/GPRS/EDGE: 850/900/1800/1900 MHz
UMTS: 850/900/1900/2100 MHz
EVDO: 800/1900 MHz
Internet Access


Authentication CHAP/PAP
LAN Protocol ARP/Port mirroring
WAN Protocol PPPoE Client, PPP
IP routing Static routing
Security Management Security AAA (TACACS+/Local) 
Multi-level user management
Firewall Protection SPI, anti-DOS attack, filter multicast/ping package, port  mapping, virtual IP, access control list (ACL), DMZ, IP-MAC binding
Data Security IPSec VPN/ CA/ OpenVPN/ L2TP /PPTP/ GRE
Reliability Link Redundancy Support VRRP
Dual-redundancy  between wired and wireless links or two wireless links
Link Detection Reconnects  automatically when a link failure is detected
Embed Hardware watchdog Auto recovers from failures
  Integrated DTU Functions

Transparent transmission, Modbus TCP/Modbus RTU, IEC101/104, virtual serial port, WP protocol, WN protocol, Trap+Poll, RFC2217

Network Management
Configuration HTTP/HTTPS/Telnet, SSH, CLI, InHand Device Manager Cloud, loopback interface
FirmwareUpgrade Via serial port, Web interface or InHand Device Manager Cloud


Remote logging protocol, local logging, log export via serial port
Text Message (SMS) Reboot and inquiry
On-Demand Dial Up On-demand dialing, always-on, data activation, phone activation
Network Management Centralized management via InHand Device Manager Cloud
Debugging Ping, traceroute, speed test
Traffic Management Support bandwidth control/port speed limit
InRouter794 Hardware Specifications
Items InRouter794
Interface WAN Port WAN-DMZ-2LAN/WAN-3LAN/4LAN(controlled by software),1.5KV isolated  protection
LAN Port WAN-DMZ-2LAN/WAN-3LAN/4LAN(controlled by software),1.5KV isolated  protection
Power  Supply DC12-48V
Serial Port RJ45, 15KV ESD protection 
SIM Holder Flip type card holder x1

Pinhole Reset Button

SMA connector

SMA female*1

Mechanical Mounting DIN-Rail,  or wall mounting
Dimension (mm) 130  x100x46
Enclosure Metal
Protection Level IP30
Cooling No Fan
Power Consumption Standby 200mA@12V
Operating 250mA@12V
Environment Humidity 5 ~ 95% relative humidity (non-condensing)
Storage Temp -40  ~ 85°C
Working Temp -25  ~ 70°C
LED Indicators POWER Power indicator
STATUS Operation status indicator
WARN Warn indicator
Modem Module indicator
Cellular Signal 3 Levels of Cellular Signal Strength
ERROR Error indicator
EMC Electrostatic  Discharge Immunity EN61000-4-2,level 4
Radio Frequency  Immunity EN61000-4-3,level 4
Electrical Fast  Transient/Burst Immunity EN61000-4-4,level 4
Surge EN61000-4-5,level 3
Immunity to Conducted  Disturbances EN61000-4-6,level 4
Shockwave  Immunity EN61000-4-12,level 4
Power Frequency Magnetic Field Immunity

EN61000-4-8,Horizontal/Vertical 400A/m (>level 5)

Physical Shock IEC60068-2-27
Free Fall IEC60068-2-32
Vibration IEC60068-2-6
Certification CE, FCC
Warranty 3 years

The InRouter794 provides flexible Ethernet or cellular connectivity to ensure high availability in response to network outages. VRRP allows multiple routers to share one LAN IP address, providing network access even in the event of a router hardware failure. To prevent cyber attacks on critical industrial infrastructure, the InRouter794 establishes an encrypted virtual tunnel with the VPN server in the SCADA center, protecting sensitive data from attackers. The InRouter794 ensures high speed, reliable transmission and network security with a full suite of network functionality.



Part Number                    InRouter794< N >< -S >

N (Network)


PH09: GSM/GPRS/EDGE: 850/900/1800/1900 MHz           

           HSPA+/UMTS: 850/900/1900/2100 MHz 

UE00: No cellular  module                    
S (Serial Type)< NA >: RS232
485: RS485

IR794PH09-485: 4-port wireless router, HSPA+, RS485 serial port

InRouter700 Specification

InRouter700 User Manual

Industrial Router & Gateway
Industrieller Ethernet-Switch
Smart Grid
Smart City
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