Product Model
FL SWITCH SFN 7TX/FX ST
Selling Points
- 17 RJ45 Ports and 1 FO Port: Supports multiple connection types for diverse network configurations.
- 2100 Mbps Full Duplex: Ensures high-speed data transmission in ST-D format.
- 3Automatic Data Transmission Speed Detection: Simplifies installation with auto-negotiation capabilities.
- 4Autocrossing Function: Enhances network setup with automatic detection of data transmission speed.
- 5Local Diagnostic Indicators with LEDs: Provides real-time status monitoring for easy troubleshooting.
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 Mbps |
Transmission physics | Ethernet in RJ45 twisted pair | Transmission length | 100 m (per segment) |
Signal LEDs | Data receive, link status | No. of channels | 7 (RJ45 ports) |
Connection method | ST | Transmission speed | 100 Mbps (full duplex) |
Transmission physics | multi-mode fiberglass | Transmission length | 2000 m (Fiberglass 50/125)
2000 m (Fiberglass 62.5/125) |
Wavelength | 1300 nm | No. of channels | 1 (ST multi-mode) |
Product type | Switch | Product family | Unmanaged Switch SFN |
Type | Block design | MTTF | 67.3 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 |
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 | 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 | 4.56 W | Test section | 500 V DC 1 min |
Transmission medium | Copper
FO | Supply voltage (DC) | 24 V DC |
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 | Typical current consumption | 190 mA (at U |
Connection name | Power supply | Connection method | Pluggable COMBICON screw connections |
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) | 0 °C ... 60 °C |
Ambient temperature (storage/transport) | -20 °C ... 70 °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 | Free from substances that could impair the application of coating | In acc. with VW specification |
Electromagnetic compatibility | Conformance with EMC Directive 2004/108/EC | Conformance with EMC directives | IEC 61000-6-2 IEC 61000-4-2 (ESD) Criterion B
IEC 61000-4-3 (immunity to radiated interference) Criterion A
IEC 61000-4-4 (burst) Criterion B
IEC 61000-4-5 (surge) Criterion B
IEC 61000-4-6 (immunity to conducted interference) Criterion A
IEC 61000-4-8 (immunity to magnetic fields) Criterion A
EN 55022 (emitted interference) Criterion A |
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