Industrial Multifunction VPN Router w/up to 2 LTE 4G + up to 4 serial ports + 3 Gigabit Ethernet (incl.1 PD) w/Load Balancing, VPN, Protocol Gateway, Storage**; 12V/ 24V input

  •  Up to 2 concurrent modems for 3G/4G LTE Link & GPS(2L model/4 SIMs)
  •  Built-in 3 Gigabit Ethernet ports (2LAN+1WAN or 3LAN or 3 WAN) (incl. 1PD)
  •  Support LTE Cat 6 (APAC & EUNA models) or Cat 12/9/13 (WW model)
  •  VPN router for Multi-site VPN, OpenVPN, L2TP over IPsec, IPsec, L2 over GRE , IPGRE
  •  Optional EMMC Flash storage on-board**
  •  Load Balancing built-in 5 mechanism
  •  Support NAT and Firewall
  •  Support Modbus gateway
  •  Support 2 RS422/RS485 ports or 2/4x RS232 ports (RJ45 model only)
  •  Dual Input voltage 9~56VDC (12V model); Dual Input voltage 9~36VDC (24V model)
  •  LTE graphic signal strength
  •  Editable login page of captive portal for hot-spot application
  •  Vehicle E-marking** certificate (24V model)
  •  ITxPT design w/ ignition function** (24V-IGN model)
  •  Optional eSIM chip enables router with versatile data plans**
  •  USB port to backup, restore the configuration file and upgrade firmware; Dual image firmware
  •  EN50155/61373/45545 verification for railway application (except 24V-IGN


Lantech IMR-3003 series is a next generation industrial multi-function VPN router w/ up to 2x LTE modem + 3x Gigabit Ethernet (incl.1 PD) + 4 serial ports (RJ45 model only) that supports advanced function of VPN, Load-Balancing, EMMC Flash Storage**, Protocol gateway(Modbus), and LTE quad SIM fail-over for industrial applications. The dual core CPU with 1.6GHz + 256M flash enables the router to multi-task smoothly.

Dual concurrent LTE design 4G/3G for load-balancing
With dual LTE module design (2L model), 4 SIM card slots, IMR-3003 can allow auto-swap, failover & failback between multiple service providers for real non-stop connection. With concurrent LTE modules, it can also allocate bandwidth by “Load Balancing with 8 schemes between multiple WANs. With one mobile LTE module, 2 SIM card slots, IMR-3003 provides redundant link between two service providers. Both GPS and Russian GLONASS systems are supported.

Optional EMMC Flash storage**
The optional EMMC flash storage on the router can offer 8G/16G/32G capacity.

Optional eSIM**
By replacing physical SIM, optional eSIM chip will allow users to purchase data plans at low prices from local carriers in the world.

Load Balancing with 5 mechanisms for multi-WANs
IMR-3003 supports Load Balancing for LTE/WAN connections. There are five schemes for Load Balancing function:

Pack Algorithm Description
Basic Fixed All traffic will be distributed to a single WAN.
Failover Routes connections through preferred WAN link while others stand-by. Sequentially activating another link if the preferred link fails.
Priority Select the active WAN according to priority.
Weighted Round-Robin Evenly distribute the traffic over all working WAN links in circular order according to the specified weights.
Custom Route Routing through the selected WAN for each specific traffic, ex: TCP/UDP port number and IP address.

4 port serial connection, Modbus gateway
It builds in 4 port serial connection for RS232, RS422, RS485. (RJ45 model only) The built-in Modbus gateway can convert Modbus RTU/ASCII to Modbus TCP for device control.

VPN and firewall
Besides traditional VPN peer to peer tunneling, IMR-3003 support latest Multi-Site VPN function that is an efficient way for mesh tunneling. The registration is under cloud service and encrypted by SSH makes the connection easy and safe. It supports Multi-Site VPN, OpenVPN, L2TP over IPsec, IPsec, L2 over GRE, IPGRE, and NAT for various VPN applications. The built-in Layer-4 firewall includes DDoS, IP address filter / Mac address filter / TCP / UDP port number.

Support Routing Protocol: Static route / RIPv2 / OSPF / BGP / EIGRP
Lantech router series supports two routing methods: static routing and dynamic routing. Dynamic routing makes use of RIPv2, OSPF, EIGRP and BGP. The user can either choose one routing method to establish the routing table.

Email notice; Event log; Remote Web control
In case of events, the IMR-3003 will immediately send email and trap. When the router is at remote area with limited access, Web control can help to get router status or remotely reboot.

Built-in 3 port Gigabit Ethernet
3 port Gigabit Ethernet can be supported as 2LAN+1WAN or 3LAN or 3 WAN models.

USB port for back up, restore configuration and upgrade firmware; Dual image firmware
The built-in USB port can upload/download the configuration through USB dongle for router replacement. It supports dual-image firmware to choose which one to start.

Ignition Sensing** (24V-IGN model)
Ignition sense allows you to delay power off the router with a designated time delay.

12V/24V input voltage selection: dual 9~56VDC (12V model) or dual 9~36VDC (24V model)
The IMR-3003 is able to work at dual 9~56VDC (12V model) or dual 9~36VDC (24V model).

Ruggedized industrial design and FCC, CE certificate
The IMR-3003 is designed to meet with outdoor network environment with IP30 (IP43 for M12 model) housing. It passed serious tests under extensive Industrial EMI and environmental vibration and shocks standards. With CE & FCC radio certification for LTE, the IMR-3003 is best for outdoor community, vehicle, and process control automation applications. For more usage flexibilities, IMR-3003 supports wide operating temperature from -40°C to 65°C.

EN50155, EN61373 verification; E-marking** certification; ITxPT** design
The IMR-3003 series is also applicable for railway on-board/track side, vehicle and mining applications for more usage flexibilities. The series is verified with EN50155, EN61373, and EN45545 for railway applications (Except 24V-IGN model). The E-marking certificate (24V model) and ITxPT design (24V-IGN model).

*Future Release