Many engineers reviewing Phoenixcontact FL-SWITCH-1104NT-SFP also explore SMPS Phoenix, Fl Switch 2208 and Phoenixcontact Phoenix Contact Industrial Ethernet Switches, ensuring they don’t miss strong alternatives before finalizing procurement decisions.
Phoenix FL SWITCH 1104NT-SFP Industrial Ethernet Switches
The Phoenix FL SWITCH 1104NT-SFP Power Supply (Part No: 1343023 ) offers a Push-in spring connection method, 100/1000 Mbps (full duplex) transmission speed, 9 V DC ... 32 V DC supply voltage range, IP30 degree of protection. Manufactured by Phoenix under the Phoenix Industrial Ethernet Switches category, this model belongs to the Phoenix FL Series.

| Brand | Phoenix Contact |
| Product Type | Industrial Ethernet switches |
| Model Number | FL SWITCH 1104NT-SFP |
Phoenix FL SWITCH 1104NT-SFP Industrial Ethernet Switches
| Specification | Value |
|---|---|
| Width | 22.5 mm |
| Height | 123 mm |
| Depth | 90 mm |
| Housing material | Polycarbonate fiber reinforced |
| Mounting type | DIN rail mounting |
| Connection method | Push-in spring connection |
| Transmission speed | 100/1000 Mbps (full duplex) |
| Transmission length | up to 40 km (Depending on the fiber/SFP module used) |
| Signal LEDs | Data receive, link status |
| No. of channels | 1 (SFP port) |
| Product type | Switch |
| MTTF | 87.5 Years (MIL-HDBK-217F standard, temperature 25°C, operating cycle 100%) |
| Article revision | 1 |
| Supply voltage (DC) | 24 V |
| Supply voltage range | 9 V DC ... 32 V DC |
| Power supply connection | Via COMBICON, max. conductor cross section 2.5 mm² |
| Max. current consumption | 425 mA (at 9 V DC) |
| Typical current consumption | 47 mA (at 24 V DC) |
| Degree of protection | IP30 |
| Ambient temperature (operation) | -40 °C ... 75 °C |
| Ambient temperature (storage/transport) | -40 °C ... 85 °C |
| Permissible humidity (operation) | 5 % ... 95 % (non-condensing) |
| Permissible humidity (storage/transport) | 5 % ... 95 % (non-condensing) |
| Electromagnetic compatibility | Conformance with EMC Directive 2014/30/EU |
| Noise emission | EN 61000-6-4:2007 + A1:2011 |
| Status display | LEDs: US, link and activity per port |
| Shock (operation) | 30g (EN 60068-2-27) |
| Vibration (operation) | in acc. with IEC 60068-2-6: 5g, 150 Hz |
The Phoenix Contact FL SWITCH 1104NT-SFP, part number 1343023, is a compact Phoenix 1 SFP port Ethernet Switch engineered for space-constrained industrial environments. It features 1 SFP port supporting 100/1000 Mbps full-duplex transmission with a range of up to 40 km, depending on the fiber module used. The switch offers reliable, high-speed communication between control systems and remote field devices.
Built with a polycarbonate fiber-reinforced housing and DIN rail mounting, it measures just 22.5 mm wide, making it ideal for narrow panels. The push-in spring connection allows fast, tool-free wiring. It operates on a 9–32 V DC power supply with a typical current consumption of only 47 mA at 24 V, ensuring energy efficiency. Diagnostic LED indicators for power, link, and port activity support real-time monitoring. With IP30 protection, shock resistance up to 30g, and vibration resistance of 5g, it is designed for harsh environments. For more models, visit the Phoenix Contact brand page.
Choose Phoenix Contact FL SWITCH 1104NT-SFP for narrow-profile, fiber-capable switching in industrial environments.







