Product Model
FL SWITCH SFN 7GT/SX
Selling Points
- 1Auto Negotiation and Autocrossing: Simplifies installation and setup with auto negotiation and autocrossing detection.
- 2Reliable Performance: Offers transmission speeds of 10/100/1000 Mbps on all RJ45 ports and 1 Gbps full duplex on the fiber optic port.
- 3Durable Design: Built with aluminum housing, suitable for DIN rail mounting, and resistant to ambient temperatures from -25°C to 75°C.
- 4Advanced Diagnostics: Equipped with local diagnostic indicators using LEDs for easy monitoring of link and activity per port.
- 5Enhanced Security: Includes signal contact control voltage and QoS for secure network operation.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Width | 50 mm | Height | 120 mm |
Depth | 70 mm | Housing material | Aluminum |
Mounting type | DIN rail mounting | Connection method | RJ45 |
Note on the connection method | Auto negotiation and autocrossing | Transmission speed | 10/100/1000 Mbps |
Transmission physics | Ethernet in RJ45 twisted pair | No. of channels | 7 (RJ45 ports) |
Connection method | SC | Transmission speed | 1000 Mbps (full duplex) |
Transmission physics | multi-mode fiberglass | Transmission length | 220 m (Fiberglass 62.5/125)
550 m (Fiberglass 50/125) |
Wavelength | 850 nm | No. of channels | 1 (SC multi-mode) |
Connection method | Plug-in/screw connection via COMBICON | Product type | Switch |
Product family | Unmanaged Switch SFN | Type | Block design |
MTTF | 43.9 Years (MIL-HDBK-217F standard, temperature 25°C, operating cycle 100%) | Protection class | III (IEC 61140, EN 61140, VDE 0140-1) |
Basic functions | Unmanaged switch / auto negotiation, complies with IEEE 802.3, store and forward switching mode | Signal contact control voltage | Monitoring of the redundant supply voltage |
PROFINET conformance class | Conformance-Class A | Status and diagnostic indicators | LEDs: U |
Additional functions | Autonegotiation
Jumbo frames (max. 9,600 bytes) | Basic functions | Unmanaged switch / auto negotiation, complies with IEEE 802.3, store and forward switching mode |
Local diagnostics | US1/2 Supply voltage Green LED
100/ACT Link status/data transmission Yellow LED
1000/ACT Link status/data transmission Yellow LED | Maximum power dissipation for nominal condition | 7.68 W |
Test section | 500 V DC 1 min | Transmission medium | Copper
FO |
Supply voltage (DC) | 24 V DC (redundant) | Supply voltage range | 9 V DC ... 32 V DC |
Residual ripple | 3.6 V | Typical current consumption | 320 mA (at U |
Signal contact control voltage | Monitoring of the redundant supply voltage | 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 | 24 ... 12 | Stripping length | 7 mm |
Degree of protection | IP20 | Ambient temperature (operation) | -25 °C ... 75 °C |
Ambient temperature (storage/transport) | -35 °C ... 85 °C | Permissible humidity (operation) | 5 % ... 95 % (non-condensing) |
Permissible humidity (storage/transport) | 5 % ... 95 % (non-condensing) | Vibration (operation) | in acc. with IEC 60068-2-6: 5g, 150 Hz |
Air pressure (operation) | 86 kPa ... 108 kPa (up to 1500 m above sea level) | Air pressure (storage/transport) | 66 kPa ... 108 kPa (up to 3500 m above sea level) |
Resistance to gases that may endanger the functions, in acc. with DIN 40046-36, DIN 40046-37 | Sulfur dioxide (SO | Electromagnetic compatibility | Conformance with EMC Directive 2004/108/EC |
Noise immunity | EN 61000-6-2:2005 | Noise emission | EN 61000-6-4 |
Basic functions | Unmanaged switch / auto negotiation, complies with IEEE 802.3, store and forward switching mode | Status display | LEDs: U |
Specifications may be subject to change without notice