Official DistributorSKU
MPN
FL SWITCH SFNT 7TX/FX ST
Weight
0.636 kg
Series FL-SWITCH-SFNT
FL SWITCH SFNT 7TX/FX ST - Industrial Ethernet Switch
Wide-temperature Ethernet switch, 7 TP RJ45 ports, 1 FO port, 100 Mbps full duplex in ST format, automatic detection of data transmission speed of 10/100 Mbps (RJ45), autocrossing function, reads QoS priority messages, accepts security frames
- QoS-prioritized (Quality of Service) messages
- Wide operating temperature range of -40 °C ... 75 °C
- RJ45 ports support a transmission speed of 10/100 Mbps
- Fiber-optic ports support 100 Mbps
- Local diagnostic indicators with LEDs
- The switch also offers cable locking and port blocking
- Alarm contact for power supply and link status diagnostics
- Auto negotiation and autocrossing detection simplifies installation and setup
Technical Specifications
Dimensions
| Width | 50 mm |
| Height | 130 mm |
| Depth | 100 mm |
Utilization restriction
| CCCex note | Use in potentially explosive areas is not permitted in China. |
Material specifications
| Housing Material | Aluminum |
Mounting
| Mounting Type | DIN rail mounting |
Ethernet (RJ45)
| 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) |
Fiber optic interface
| Connection Method | ST |
| 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) |
| Transmission length | 3.3 km (fiberglass with F-G 62.5/125 2.6 dB/km F600) |
| Transmission length | 7.1 km (fiberglass with F-G 50/125 0.7 dB/km F1200) |
| Transmission length | 3.1 km (fiberglass with F-G 50/125 1.6 dB/km F800) |
| Wavelength | 1300 nm |
| No. of channels | 1 (ST multi-mode) |
Product properties
| Product family | Unmanaged Switch SFNT |
| Type | Block design |
| MTTF | 57.4 Years (MIL-HDBK-217F standard, temperature 25°C, operating cycle 100%) |
Switch functions
| 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: US1, US2 (redundant voltage supply), link and activity per port |
| Additional functions | Autonegotiation |
Security functions
| Basic Functions | Unmanaged switch / autonegotiation, complies with IEEE 802.3, store and forward switching mode, includes QoS and alarm contact |
Electrical properties
| Local diagnostics | US1/2 Supply voltage Green LED |
| Local diagnostics | LNK/ACT Link status/data transmission Green LED |
| Local diagnostics | 100 Data transmission speed Yellow LED |
| Maximum power dissipation for nominal condition | 4.32 W |
| Transmission medium | Copper |
| Transmission medium | FO |
Supply
| 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 VPP (within the permitted voltage range) |
| Max. current consumption | 565 mA (@9 V DC) |
| Typical current consumption | 180 mA (at US = 24 V DC) |
Connection data
| 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 |
Ambient conditions
| 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) |
Conformity/Approvals
| Conformance | CE-compliant |
| 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 |
EMC data
| Noise immunity | EN 61000-6-2 |
| Electromagnetic compatibility | Conformance with EMC Directive 2004/108/EC |
| Noise emission | EN 61000-6-4 |
Functionality
| Basic Functions | Unmanaged switch / autonegotiation, complies with IEEE 802.3, store and forward switching mode, includes QoS and alarm contact |
Signaling
| Status display | LEDs: US1, US2 (redundant voltage supply), link and activity per port |
Accessories
Protection antisurtension selon classe EA (CAT6A), pour Ethernet Gigabit (jusqu'à 10 Gbits/s), Token Ring, FDDI/CDDI, RNIS, DS1. Convient également pour la technologie Power over Ethernet (PoE++ / 4PPoE) en « mode A » et « mode B ». Adaptateur RJ45 avec câble de terre séparé et pied encliquetable de raccordement à la terre pour profilés NS 35.
2832865 - Layer1 security elements for 4 RJ45 network connections for use with patch boxes and panels
1408360 - Patch cable, CAT6A, 4-pair, shielded, connection not crossed (line), assembled at both ends with RJ45/IP20 connectors, outer sheath material: PUR, length: 2.0 m- 1408365 - Patch cable, CAT6A, 4-pair, shielded, connection not crossed (line), assembled at both ends with RJ45/IP20 connectors, outer sheath material: PUR, length: 3.0 m
1408968 - Patch cable, degree of protection: IP20, cable length: 1 m, number of positions: 4, 100 Mbps, CAT5, material: PA 6.6, PROFINET- 1408969 - Patch cable, degree of protection: IP20, cable length: 2 m, number of positions: 4, 100 Mbps, CAT5, material: PA 6.6, PROFINET
- Câble de jonction, indice de protection: IP20, longueur de câble: 5 m, nombre de pôles: 4, 100 Mbit/s, CAT5, matériau: PA 6.6, PROFINET
Why Proax for Phoenix Contact 2891007?
Proax is an authorized distributor of Phoenix Contact 2891007 and one of Phoenix Contact's largest distributors in North America. Our highly skilled in-house technical team is ready to assist with any technical needs.
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Additional Information
| Pack Size | 1 |
Recommended
FL SWITCH SFNT 7TX/FX-C, Wide-temperature Ethernet switch, 7 TP RJ45 ports, 1 FO port, 100 Mbps full duplex in SC-D format, automatic detection of data transmission speed of 10/100 Mbps (RJ45), autocrossing function, autocrossing function, reads QoS priority messages, accepts security frames. Conformal coating for harsh environments.
FL SWITCH SFNT 15TX/FX, Standard function Ethernet switch with 15 RJ45 ports and 1 SC-D fiber optic port for extreme environments (-40°C ... +75°C). Provides automatic detection of data transmission speed of 10 or 100 Mbps (RJ45), autocrossing function, 12 V DC ... 48 V DC input voltage, redundant power supply capable with remote alarming.
