Elektronik-Systeme GmbH in Liqu.

Hütteldorferstrasse 299 / Top 4 A-1140 Wien
Tel: +43 1 8959363
Fax: +43 1 895936350

Office hours:



Due to the retirement of the owner, the company ceased operations on December 31, 2022.
The final closure and deletion from the commercial register took place on June 30, 2023
COMMUNICATION >> INSYS icom MRO the compact 4G power


MRO the compact 4G power

Latest technology and high performance combined in a compact housing characterise the professional routers of the new MRO series. The first devices of the series is the LTE router MRO-L200 that is also available as USA/Canada version (MRO-L210).
Besides its 4-port switch, an RS232 interface as well as digital inputs and outputs are available. With the integrated icom SmartBox, a Linux environment based on LXC technology, the router provides an operating system- independent platform, for example for local storage and processing of data or executing further programs and scripts (edge computing).
Like all routers of INSYS icom, the devices of the MRO series are also characterised by high system stability, longevity and consistent user guidance. VPN, a stateful firewall and many other security features like event-based messages provide for security.
  • High performance and high VPN data rate
  • 5 5 Ethernet ports
  • RS232
  • 2 digital inputs, 1 digital output
  • Comprehensive IT security functions
  • Connection redundancy incusive multiple VPNs
  • Comprehensive network functionality with multiple IP networks
  • Integrated edge computing and IoT functions

Order No.:
Technical Data
Industrial cellular Router, 2 (MIMO)antenna connections, 4G/LTE: Pentaband,  3G/HSPA: Tripleband,
2G/GSM: Dualband,  CSD, GPRS/EDGE Class 12, NAT, VPN, firewall,  5 LAN ports, 1 RS232, 2x DI, 1x DO,
5 separate IP networks, user roles, variable configuration profiles, icom SmartBox

Mobile communication
Frequency bands

4G/LTE-EU: 800, 900, 1.800, 2.100, 2.600 MHz; LTE Cat. 3 (DL: max. 100 Mbps, UL: max. 50 Mbps)
3G/UMTS/HSPA: 900, 1.800, 2.100 MHz; UMTS, HSPA+ (DL: max. 42 Mbps, UL: max. 5,76 Mbps)
2G/GPRS/EDGE: 900, 1.800 MHz; GPRS/EDGE Class 12 (DL: max. 237 kbps, UL: max. 237 kbps)
Antenna connection2x SMA female (2G/3G/4G: Main, 3G: Rx Diversity, LTE: MIMO
SIMSlot for 1 Mini-SIM card (2FF), locked


Up to 5 IP local networks (LAN) or as WAN with both, DHCPv4 and DHCPv6 clients, with static IP addresses, VLAN incl. tags and trunk ports; SLAAC, router advertiser,
own DHCPv4 and DHCPv6 server per IP network; Static routing, configurable routing priority; dynamic routing OSPF, BGP, RIP, RIPv2, RIPng; Net filters: D-NAT, S-NAT,
IP/port forwarding, netmapping, DNS relay, dynDNS support; PPPoE for external DSL modem;
Dual APN: cellular traffic division across 2 APNs - e.g. for separating payload and management data

OpenVPN (client and server), IP filters (stateful firewall) also in VPN tunnel, several VPN tunnels in parallel possible,
IPsec, GRE (incl. multi-port), DMVPN, PPTP server

WAN chains: several WAN accesses configurable (prioritised and event-controlled), WAN groups: parallel operation of WAN interfaces or VPNs, several OpenVPN servers;
Provider redundancy when using a multi roaming SIM card (see chapter suitable accessories)

Ethernet switch, interfaces
5x RJ45, 10/100 MBit/s, full/half-duplex, auto MDI-X, 1.5 kV isolation voltage
Each port can be freely assigned to the IP networks, Link up/down detection, configuration port
Digital inputs
2 digital inputs, 1x low-active, 1x high-active (as per EN 61131-2, Type 1)
Digital outputs
1 open collector output
Events (selection)

Change: input, Ethernet port, WAN chain, profile, supply input, cellular field strength; timer expiry, firewall violation,
login attempt detection, pulse sequence at digital input, counter
Event-controlled actions
E-mail messages, SMS, SNMP traps, MCIP, start timer, profile switching, connection switching, reset,
out / turn off modem, activate firmware, pulse sequence

Serial interfaces
RS232 (Serial1)1 x RS232 / D-Sub-9 (m)

Serial-Ethernet gateway (incoming and outgoing connections, Modbus TCP/RTU gateway, modem emulation, 
editable AT answer list, phone number conversion to IP addresses)

Edge computing
icom SmartBox
Linux programming environment: creation of LXC containers for programs and scripts (apps), ARMv7 CPU, 448 MB RAM, 7 GB flash memory

12 ... 24 V DC (± 20%)
5-pin push-in terminal connectors (maintenance free), rigid/flexible conductors up to 2.5 mm2
Power consumption
typical approx. 2.5 W, max. 8.0 W

Ambient conditions
Dimensions (W x D x H)
54 x 88 x 117 mm
Operating temperature
-30 ... +70 °C under restricted conditions (refer to
0 ... 95% (non-condensing)
Mounting / protection class
DIN rail mounting / housing: IP40

Approvals & Standards
Emission: EN 55032 Class B; Immunity: EN 61000-6-2, EN 55024
IEC/EN 60950, IEC/EN 62368-1
Environmental conditions

Vibration / shock as per PLC standard EN 61131-2 and EN 60068-2-6, EN 60068-2-27;
Temperature tests as per EN 60068-2-1, EN 60068-2-2, EN 60068-2-14, EN 60068-30
Appropriate Accessories
Order No.:Product descriptonTechnical Data
Magnetic Antenna 4G/3G/2G SMA
Height 72 mm, 3 m cable, SMA (m), protection class IP65
Outdoor Wall Antenna 4G/3G/2G SMA
Height 22 cm, mounting angle, 5m cable, SMA (m), protection class IP65
Panel Antenna 4G/3G/2G MIMO SMA
MIMO antenna, height 84 mm, width 184 mm, protection class IP67
Magnetic / screw / adhesive antenna
Height 38 mm, 5m cable, SMA (m)
Antenna extension cable 5 m SMA
Device connector: SMA (f), antenna connection: SMA (m)
Antenna extension cable 10 m SMA
Device connector: SMA (f), antenna connection: SMA (m)
Antenna extension cable 15 m SMA
Device connector: SMA (f), antenna connection: SMA (m)
Power supply unit
TDK Lambda DSP 10-24 AC/DC power supply unit,
mounting: DIN rail, dimensions: 18 x 91 x 55,6 mm