Product Model
FL SWITCH SFNT 4TX/FX-C
Selling Points
- 1Operates from -40°C to +75°C.
- 24 TP RJ45 ports and 1 FO SC port for versatile connectivity.
- 3Supports 100 Mbps full duplex in SC-D format.
- 4Automatically detects data transmission speed of 10/100 Mbps.
- 5Reads QoS priority messages and accepts security frames.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Width | 30 mm | Height | 130 mm |
Depth | 100 mm | 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 | 4 (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)
3.3 km (fiberglass with F-G 62.5/125 2.6 dB/km F600)
7.1 km (fiberglass with F-G 50/125 0.7 dB/km F1200)
3.1 km (fiberglass with F-G 50/125 1.6 dB/km F800) |
Wavelength | 1300 nm | No. of channels | 1 (SC multi-mode) |
Product type | Switch | Product family | Unmanaged Switch SFNT |
Type | Block design | MTTF | 90.5 Years (MIL-HDBK-217F standard, temperature 25°C, operating cycle 100%) |
Article revision | 04 | Basic functions | Unmanaged switch / autonegotiation, complies with IEEE 802.3, store and forward switching mode, includes QoS and alarm contact |
Status and diagnostic indicators | LEDs: U | Additional functions | Autonegotiation |
Basic functions | Unmanaged switch / autonegotiation, complies with IEEE 802.3, store and forward switching mode, includes QoS and alarm contact | Local diagnostics | US1/2 Supply voltage Green LED
LNK/ACT Link status/data transmission Green LED
100 Data transmission speed Yellow LED |
Maximum power dissipation for nominal condition | 4.32 W | Transmission medium | Copper
FO |
Supply voltage (DC) | 24 V DC (redundant) | Supply voltage range | 9 V DC ... 32 V DC |
Power supply connection | Via COMBICON, max. conductor cross section 2.5 mm² | Residual ripple | 3.6 V |
Max. current consumption | 565 mA (@9 V DC) | Typical current consumption | 180 mA (at U |
Conductor cross section, rigid | 0.2 mm² ... 2.5 mm² | Conductor cross section, flexible | 2 mm² ... 2.5 mm² |
Conductor cross section AWG | 24 ... 14 | 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) | 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 |
Noise immunity | EN 61000-6-2 | Noise emission | EN 61000-6-4 |
Basic functions | Unmanaged switch / autonegotiation, complies with IEEE 802.3, store and forward switching mode, includes QoS and alarm contact | Status display | LEDs: U |
Specifications may be subject to change without notice