Product Ranges
Key Components, IP Surveillance, Transmission, Management Platform
Contact Us
  • CTC Union Technologies Co., Ltd

  • Country: Taiwan
  • City: Taipei
  • Address: 8F, No.60 Zhouzi Street, Neihu District, Taipei 114, Taiwan
  • Contact Person: Marc Yang
Key Specifications

The ICR-4103 series are high-performance industrial grade 4G-LTE cellular routers. It is designed to offer the fast connectivity over cellular network for industrial applications. ICR-4103’s Ethernet ports can allow up to 3 Ethernet devices link to the cellular network, provides dual SIM cards and 1 Ethernet WAN port can automatic re-connecting and auto-switching for offering the cellular network redundancy to ensure uninterrupted connectivity. The ICR-4103 cellular router is integrated with WAN, LAN, SIM, VPN, Firewall, built-in DI/DO and Serial port services. In addition, ICR-4103 uses the highest level of industrial grade design for connected in the most demanding environments, is ideal solution for Industrial Internet of Things (IIoT) and M2M(Machineto- Machine)applications, such as remote control and monitoring, bus ticketing collection system, CCTV, SCADA, digital signage, kiosk and intelligent traffic systems.


▪ Supports multi-band connectivity with FDD 4G LTE/ TDD 4G LTE/3G WCDMA/2G GSM/ LTE Cat4

▪ 2 SIM card, 4G LTE antenna, 1x WAN (10/100Base-TX) + 3x LAN (10/100Base-TX UTP), 2x DI + 1x DO, 3x Serial port (2x RS232, 1x RS485)

▪ GPS, GNSS to get your location on earth, and obtains map information using Google Map (Optional)

▪ Highly reliable and secure for mission-cr itical cellular communications

▪ Provide flexible options to configure LAN/ WAN ports

▪ Built-in dual SIM for network redundancy / failover/ roaming over/back up

▪ Integrated dual detachable antenna against radio interference

▪ 4G LTE and WAN port for seamless connection and redundancy

▪ Supports 3x Serial port (1x RS484, 2x RS232) for IoT and automation application, ModBus RTU and ModBus/TCP gatway, MQTT

▪ Supports Routing/Firewall, NAT, Virtual Server, DMZ, Port filtering, MAC Filter, URL Filter, IP Filter, VLAN, Static Routing and RIP 1 & 2, VRRP , OSPF V2 & V3

▪ Supports VPN, OpenVPN, IPSec (3DES, AES128, AES196, AES256, MD5, SHA-1, SHA256)

▪ IPv6/IPv4 dual stack and all applications are IPv6 ready

▪ Supports DHCP server and client, PPPoE, Static IP, SNTP, DNS Proxy, DDNS, QoS, Virtual Com, UPnP

▪ Supports Alarm message : DO, SNMP Trap, E-mail

▪ Supports SNMP, TR069,Web, Telnet, CLI for management

▪ Supports dual Image firmware upgrade by Web

▪ CE, FCC, Rail Traffic EN50121-4 certified

▪ Heavy industrial grade EMS, EMI, EN61000-6-2, EN61000-6-4 certified

▪ Rugged metal, IP30 protection & Fanless design

▪ Wide operating temperature -40 ~ 75°C

Industrial 4G LTE Router - ICR-4103
Other Products
Industrial Fiber Bypass Switch - IBP-202
Industrial EN50155 Ethernet Switch - ITP-2204GTM-16PH
EN50155  Ethernet Switches - ITP-500 & ITP-800
Industrial Managed Ethernet Switch - IGS-812SM
Industrial Managed PoE Switch - IGS-1608SM-8PH, IGS⁺803SM-8PH24, IGS⁺803SM-8PH, IGS-402SM-4PU
Unmanaged FE Switch - IFS-1602GS
Industrial EN50155 Ethernet Switch - ITP-1204GTM-12PH
1 of 8