Phoenix Contact FL Switch SFN 5GT Ethernet Switch
The Phoenix Contact FL SWITCH SFN 5GT (Model 2891391) is a 5-port unmanaged gigabit Ethernet switch designed for DIN-rail mounting in industrial control panels. Supporting auto negotiation and mixed-speed operation across all ports, it provides flexible connectivity for industrial automation and control applications.
Specifications
- Series: FL Switch SFN
- Ports: 5
- Port Type: RJ-45
- Speed: 10/100/1000 Mbps (Auto Negotiation)
- Mounting: DIN-Rail
- Current Draw: 223 mA
- Dimensions: 130 H x 30 W x 100 D mm
- Model: 2891391
- Manufacturer: Phoenix Contact
Features
- Jumbo frame support (up to 10,240 bytes per frame)
- QoS-prioritized (Quality of Service) message handling
- Cable locking and port blocking capability
- Alarm contact for power supply and link status diagnostics
- Mixed operation for segments with different data transmission speeds
Applications
Ideal for industrial automation, process control, and machine-level networking in manufacturing environments. DIN-rail mounting integrates easily into standard control panel infrastructure. Suitable for connecting PLCs, HMIs, sensors, and other industrial Ethernet devices.



