TP Link FC311A-20 Omada Gigabit WDM Media Converter

TP-Link FC311A-20 Omada Gigabit WDM Media Converter

High-Speed Fiber Connectivity with Reliable WDM Technology

The TP-Link FC311A-20 Omada Gigabit WDM Media Converter is an advanced networking solution designed to extend high-speed Ethernet connections over long distances using single-mode fiber optic cables. Built for superior efficiency and dependable performance, this converter utilizes Wavelength Division Multiplexing (WDM) technology, allowing both transmit and receive data streams to travel on a single fiber strand. This significantly reduces cabling costs and infrastructure complexity while maintaining exceptional Gigabit throughput.

Ideal for business campuses, industrial sites, and large network environments, the FC311A-20 ensures seamless integration between fiber and copper networks — enabling stable, long-range data transmission for Omada-based networks and other Ethernet systems.

Gigabit Performance for Smooth Data Transmission

Equipped with one Gigabit RJ45 port and one Gigabit SC fiber port, the FC311A-20 delivers blazing-fast data speeds of up to 1000 Mbps across both interfaces. This ensures high bandwidth and low latency for bandwidth-intensive applications such as video surveillance, IP telephony, and enterprise data transfer. The converter automatically adjusts between full-duplex and half-duplex modes, guaranteeing smooth and efficient communication.

20 km Long-Distance Fiber Connectivity

The FC311A-20 extends Ethernet transmission distances up to 20 kilometers over single-mode fiber, making it perfect for interconnecting remote network segments, linking buildings, or establishing fiber uplinks in wide-area deployments. Whether for metropolitan networks, ISP backbones, or enterprise campuses, this converter ensures reliable performance across long distances without signal degradation.

WDM Bi-Directional Transmission

Unlike traditional dual-fiber converters, the FC311A-20 uses WDM (Wavelength Division Multiplexing) to transmit and receive signals through a single optical fiber. It operates on 1550 nm (Tx) and 1310 nm (Rx) wavelengths, efficiently using existing fiber infrastructure and halving the fiber requirement — an ideal solution for cost-effective and space-saving deployments.

Seamless Integration with Omada SDN Solutions

Designed to complement TP-Link’s Omada SDN ecosystem, the FC311A-20 integrates seamlessly with Omada switches, access points, and routers. This allows network administrators to extend fiber connectivity within a unified, centrally managed infrastructure, ensuring consistent performance and effortless scalability across enterprise networks.

Plug and Play – Simple Deployment

Installation is fast and hassle-free with Plug and Play functionality. There’s no need for configuration—just connect the Ethernet and fiber cables, and the media converter automatically adapts to the link type and transmission speed. The compact metal chassis allows for flexible desktop or rack-mount installations, making it suitable for any professional network environment.

Robust and Reliable Design

The FC311A-20 features a durable metal enclosure that ensures excellent heat dissipation and protection from electromagnetic interference (EMI). Its fanless design provides silent operation, ideal for office, lab, and industrial settings where reliability and stability are critical. Built with high-quality components, it delivers long-term durability and consistent operation under continuous use.

Intelligent Diagnostic Indicators

To simplify monitoring and troubleshooting, the converter includes LED indicators for power, fiber link, and network activity. These visual cues help network administrators quickly identify connection status, transmission quality, and fault conditions—reducing maintenance time and ensuring optimal network performance.

Auto-Negotiation and Auto MDI/MDIX Support

The RJ45 port supports Auto-Negotiation and Auto MDI/MDIX, eliminating the need for crossover cables and manual configuration. The converter automatically detects the link speed (10/100/1000 Mbps) and adjusts accordingly, ensuring maximum compatibility with a wide range of Ethernet devices such as switches, routers, and IP cameras.

Energy-Efficient and Cost-Effective

The TP-Link FC311A-20 consumes minimal power, reducing operational costs and making it an environmentally friendly networking solution. Its WDM technology reduces fiber usage by half, lowering installation expenses while maintaining top-tier performance.

Perfect Pairing with FC311B-20

The FC311A-20 is designed to work in tandem with the TP-Link FC311B-20, forming a bi-directional fiber link over a single strand. Together, they enable full-duplex communication for Gigabit Ethernet over long distances with high efficiency and minimal signal loss.

Key Features Summary

• One 10/100/1000 Mbps RJ45 port and one 1000 Mbps SC fiber port

• WDM Bi-Directional Transmission using 1550 nm Tx / 1310 nm Rx

• Supports single-mode fiber transmission up to 20 km

• Complies with IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3z standards

• Plug and Play installation – no software configuration required

• Auto-Negotiation and Auto MDI/MDIX on RJ45 port

• LED status indicators for easy monitoring

• Durable metal housing for enhanced reliability and heat dissipation

• Compact and fanless design for silent operation

• Compatible with TP-Link Omada switches and SDN controllers

Reliable, Efficient, and Future-Ready Networking

The TP-Link FC311A-20 Omada Gigabit WDM Media Converter represents the perfect balance between performance, reliability, and efficiency. With its robust Gigabit connectivity, intelligent WDM technology, and effortless deployment, it provides a scalable fiber networking solution ideal for enterprises, campuses, and service providers aiming to build or expand high-speed fiber infrastructures.