Product Model
FL SWITCH SFNT 14TX/2FX
Key Features
- 1Operates from -40°C to +75°C, suitable for harsh industrial environments.
- 2Automatically detects and adjusts to 10 or 100 Mbps data transmission speeds.
- 3Simplifies installation with automatic cross-linking detection.
- 4Ensures continuous operation with dual power input (12 V DC to 48 V DC).
- 5Built with aluminum housing, IP20 protection, and robust LED indicators for reliable network management.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Width | 70 mm | Height | 135 mm |
| Depth | 110 mm | CCCex note | Use in potentially explosive areas is not permitted in China. |
| Housing material | Aluminum | Mounting type | DIN rail mounting |
| Connection method | RJ45 | Note on the connection method | Auto negotiation and autocrossing |
| Transmission speed | 10/100 Mbps | Transmission physics | Ethernet in RJ45 twisted pair |
| Transmission length | 100 m (per segment) | Signal LEDs | Data receive, link status |
| No. of channels | 14 (RJ45 ports) | Connection method | SC |
| Transmission speed | 100 Mbps (full duplex) | Transmission physics | multi-mode fiberglass |
| Transmission length | 12.1 km (fiberglass with F-G 62.5/125 0.7 dB/km F1000)
7.1 km (fiberglass with F-G 50/125 0.7 dB/km F1200) | Wavelength | 1300 nm |
| No. of channels | 2 (SC multi-mode) | Product type | Switch |
| Product family | Unmanaged Switch SFNT | Type | Block design |
| MTTF | 39.8 Years (MIL-HDBK-217F standard, temperature 25°C, operating cycle 100%) | Article revision | 08 |
| Protection class | III (VDE 0106, IEC 60536) | Basic functions | Unmanaged switch / auto negotiation, complies with IEEE 802.3, store-and-forward switching mode, includes alarm contacts |
| Status and diagnostic indicators | LEDs: U | Additional functions | Autonegotiation |
| Basic functions | Unmanaged switch / auto negotiation, complies with IEEE 802.3, store-and-forward switching mode, includes alarm contacts | Local diagnostics | US Supply voltage Green LED
LNK/ACT Link status/data transmission Green LED
100 Data transmission speed Yellow LED |
| Maximum power dissipation for nominal condition | 8.4 W | Test section | 500 V DC 1 min |
| Transmission medium | Copper
FO | Supply voltage (DC) | 24 V DC (redundant) |
| Supply voltage range | 12 V DC ... 48 V DC | Power supply connection | Via COMBICON, max. conductor cross section 2.5 mm² |
| Residual ripple | 3.6 V | Max. current consumption | 700 mA (at 12 V DC) |
| Typical current consumption | 350 mA (at U | Connection method | Screw connection |
| Conductor cross section, rigid | 0.2 mm² ... 2.5 mm² | Conductor cross section, flexible | 0.2 mm² ... 2.5 mm² |
| Conductor cross section AWG | 30 ... 12 | Stripping length | 7 mm |
| Degree of protection | IP20 | 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) | Shock | 25g, in accordance with IEC 60068-2-27 |
| Vibration (operation) | in acc. with IEC 60068-2-6: 5g, 150 Hz | Air pressure (operation) | 62 kPa ... 108 kPa (up to 4160 m above mean sea level) |
| Air pressure (storage/transport) | 62 kPa ... 108 kPa (up to 4160 m above mean sea level) | Conformance | CE-compliant |
| ATEX | II 3 G Ex nA nC IIC T4 Gc | EU-type examination certificate | DEMKO 16 ATEX 1617X |
| IECEx | Ex nA nC IIC T4 Gc | IECEx certificate | IECEx UL 16.0093X |
| UL, USA / Canada | Class I, Div. 2, Groups A, B, C, D | Electromagnetic compatibility | Conformance with EMC Directive 2004/108/EC |
| Conformance with EMC directives | IEC 61000-6-2 | Noise immunity | EN 61000-6-2 |
| Noise emission | EN 61000-6-4 | Basic functions | Unmanaged switch / auto negotiation, complies with IEEE 802.3, store-and-forward switching mode, includes alarm contacts |
| Status display | LEDs: U |
Specifications may be subject to change without notice