LAN router INSYS icom SCR‑E300, DIN‑rail/wall mount, SMA antenna connector, 10/100 Mbps, 12–24 V

INSYS icom SCR‑E300 is a compact LAN router designed for industrial and commercial networking. The device supports 10/100 Mbps Ethernet LAN, features an SMA antenna connector, and can be mounted on a DIN‑rail or on a wall. It operates from a 12–24 V supply with typical power consumption of 2 W and provides LED indicators for power, signal strength and WAN. The SCR‑E300 runs the icom OS and includes the icom SmartBox Linux environment for executing scripts and container‑based programs locally, enabling edge computing and local data processing.

Advantages

The SCR‑E300 combines a compact, flat housing with flexible mounting options suitable for switch cabinets and building connection boxes. It supports standard routing protocols such as BGP, OSPF, RIP, RIP‑2 and RIPng, and offers gateway functionality for secure remote maintenance and control. Integrated local execution capabilities reduce the need for central processing by allowing data capture, preprocessing and simple automation tasks at the network edge. Energy saving features including a sleep mode enable low‑power operation for battery or solar applications.

Suitable for

Key specifications

How to use

Mount the SCR‑E300 on a DIN‑rail or secure it to a wall in a suitable enclosure. Connect the Ethernet LAN ports to the local network and attach the SMA antenna if required. Apply a 12–24 V DC supply and verify the LED indicators for power and network status. Configure network and routing settings via the router’s management interface, deploy containerized scripts or programs in the icom SmartBox if local processing is needed, and set up VPNs or remote access according to security policies.

Recommendations

Place the router in a dry, ventilated location and ensure stable 12–24 V supply. Use the sleep mode for energy‑sensitive installations and keep firmware and container applications up to date to maintain security and performance.