111FX3 | Unmanaged Ethernet Switches

Red Lion's N-TRON 111FX3 unmanaged industrial network switches are designed to meet the most demanding communications requirements.
This 11-port Ethernet switch represents a perfect low-cost solution for mission critical data acquisition, control, and Ethernet I/O applications. The ultra-compact 111FX3 provides exceptional performance and reliability under harsh conditions.

Enclosed in a high-grade metal case, the switch offers a robust feature set that includes an extended temperature range, superior shock and vibration resistance, redundant power inputs, surge and ESD protection, along with an exceptional MTBF—greater than two million hours. The space-saving design includes an attached DIN-rail bracket for quick installation.

111FX3 switches include eight RJ-45 auto-sensing 10/100BaseTX ports. All ports support full/half duplex transmission and use N-Tron's proven Ethernet switching technology. Setup is easy. The unit automatically configures itself on the network and negotiates both speed and flow control for all copper ports.

For fiber optic networks, the 111FX3 supplies three 100BaseFX ports. These connections provide vital support for applications where EMI immunity or communication over long distances (up to 80 km) is required. It offers singlemode or multimode installations, as well as SC- or ST-style connectivity.

The 111FX3 is a brilliant plug-and-play solution for unmanaged operations, eliminating virtually all network collisions.
Designed with advanced communication processing, store-and-forward programming and memory for up to 8,000 MAC-addresses, this powerful unit handles the demands of even the most complex networks. Intelligent auto-sensing ports instantly recognize and resolve 10/100BaseTX, MDIX and duplex conflicts. For added convenience, LEDs are provided to display link status and activity for each port.

Red Lion 111FX Series Variants

Item	Total Ports	10/100	fiber	Mount	Fiber Type	IP Rating	H x W x D (in)	PoE	Operating Temp	Fiber Distance	Power	Chassis
111FX3-SC	11	8	3	DIN-Rail	Multimode	IP30	4.3 x 2.4 x 4.6	No	-40 to 80C	2Km	10-49VDC	Metal
111FX3-ST	11	8	3	DIN-Rail	Multimode	IP30	4.3 x 2.4 x 4.6	No	-40 to 80C	2Km	10-49VDC	Metal
111FXE3-SC-15	11	8	3	DIN-Rail	Singlemode	IP30	4.3 x 2.4 x 4.6	No	-40 to 80C	15Km	10-49VDC	Metal
111FXE3-ST-15	11	8	3	DIN-Rail	Singlemode	IP30	4.3 x 2.4 x 4.6	No	-40 to 80C	15Km	10-49VDC	Metal
111FXE3-SC-40	11	8	3	DIN-Rail	Singlemode	IP30	4.3 x 2.4 x 4.6	No	-40 to 80C	40Km	10-49VDC	Metal
111FXE3-ST-40	11	8	3	DIN-Rail	Singlemode	IP30	4.3 x 2.4 x 4.6	No	-40 to 80C	40Km	10-49VDC	Metal
111FXE3-SC-80	11	8	3	DIN-Rail	Singlemode	IP30	4.3 x 2.4 x 4.6	No	-40 to 80C	80Km	10-49VDC	Metal
111FXE3-ST-80	11	8	3	DIN-Rail	Singlemode	IP30	4.3 x 2.4 x 4.6	No	-40 to 80C	80Km	10-49VDC	Metal