ECU100M-1T1F – Industrial 100M Slide-In Card with 1×RJ45 and 1×Fiber Port (100Base-FX) with LFP

ECU100M-1T1F is an industrial slide-in media converter card equipped with 1× 100M RJ45 port and 1× 100M fiber port (1×9, 100Base-FX). It is designed for stable and reliable Ethernet-to-fiber conversion in industrial automation, SCADA networks, telemetry, energy systems, transportation and security applications.

The module operates using store-and-forward switching with an ultra-low forwarding latency of <10 μs, ensuring fast and deterministic communication even under demanding network loads. It complies with IEEE 802.3 / 802.3u / 802.3x, guaranteeing seamless interoperability with industrial Fast Ethernet infrastructures.

A key feature of the ECU100M-1T1F is the integrated LFP (Link Fault Pass-Through) mechanism, which immediately propagates link failures between copper and fiber interfaces. This is essential for high-availability networks requiring rapid diagnostics and minimal downtime.

The RJ45 port supports auto-negotiation, auto-MDI/MDI-X and full/half-duplex operation, ensuring easy integration with PLCs, switches and other industrial Ethernet devices. The fiber port provides long-distance transmission and complete immunity to electromagnetic interference, making it ideal for harsh environments.

The module offers solid switching performance with a 2K MAC table, 0.75 MB packet buffer and a 0.8 Gbps backplane. These parameters minimize packet loss and ensure stable data flow in SCADA, telemetry and process-control systems.

Designed for industrial environments, the ECU100M-1T1F features 5 VDC power input, very low power consumption (≤2.0 W), a wide operating temperature range of -40…75°C and full EMC compliance according to IEC 61000-4-2 / -4-4 / -4-5. Its compact slide-in design (84.5 × 20 × 122.5 mm) fits perfectly into RACK2100 chassis and other modular media converter platforms.

Key Features of ECU100M-1T1F

• 1× 100M RJ45 (10/100Base-T(X))
• 1× 100M fiber port (1×9, 100Base-FX)
• LFP – Link Fault Pass-Through for fast fault detection
• Store-and-forward switching, latency <10 μs
• MAC address table: 2K
• Packet buffer: 0.75 MB
• Backplane bandwidth: 0.8 Gbps
• Auto-MDI/MDI-X, auto-negotiation, flow control
• Power input: 5 VDC, ≤2.0 W consumption
• Operating temperature: -40…75°C
• EMC compliance: IEC 61000-4-2 / 4-4 / 4-5
• Compact slide-in module, CE/FCC/RoHS certified

Typical Applications

• Fast Ethernet media conversion in industrial networks
• PLC communication and factory automation
• SCADA, telemetry and energy communication networks
• Long-distance fiber integration in RACK2100 chassis
• IP surveillance and video transmission
• Transportation, ITS and railway systems
• Smart city and distributed industrial infrastructure

The ECU100M-1T1F is a compact, reliable and robust industrial solution for Ethernet-to-fiber conversion, providing LFP diagnostics, strong EMC resistance and stable operation across a wide range of industrial environments.