Official DistributorSKU
MPN
FL SWITCH SFN 8GT
Weight
0.543 kg
Series FL-SWITCH-SFN
FL SWITCH SFN 8GT - Industrial Ethernet Switch
Ethernet switch, eight TP-RJ45 ports with 10/100/1000 Mbps on all ports, automatic detection of data transmission speed of 10/100/1000 Mbps (RJ45), autocrossing function, with signaling contact and QoS, extended temperature range
- All ports offer transmission speeds of 1000 Mbps
- Jumbo frame support (frame size up to 9600 bytes/frame)
- The switch also offers cable locking and port blocking
- Local diagnostic indicators with LEDs
- Relay contact for alarm processing of voltage states
- Auto negotiation and autocrossing detection simplifies installation and setup
Technical Specifications
Dimensions
| Width | 50 mm |
| Height | 120 mm |
| Depth | 70 mm |
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 | 10/100/1000 Mbps |
| Transmission physics | Ethernet in RJ45 twisted pair |
| No. of channels | 8 (RJ45 ports) |
Potential-free signaling contact
| Connection Method | Plug-in/screw connection via COMBICON |
Product properties
| Product family | Unmanaged Switch SFN |
| Type | Block design |
| MTTF | 55.4 Years (MIL-HDBK-217F standard, temperature 25°C, operating cycle 100%) |
Insulation characteristics
| Protection class | III (IEC 61140, EN 61140, VDE 0140-1) |
Switch functions
| 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: US1, US2 (redundant voltage supply), link and activity per port |
| Additional functions | Autonegotiation |
| Additional functions | Jumbo frames (max. 9,600 bytes) |
Security functions
| Basic Functions | Unmanaged switch / auto negotiation, complies with IEEE 802.3, store and forward switching mode |
Electrical properties
| Local diagnostics | US1/2 Supply voltage Green LED |
| Local diagnostics | 100/ACT Link status/data transmission Yellow LED |
| Local diagnostics | 1000/ACT Link status/data transmission Yellow LED |
| Maximum power dissipation for nominal condition | 10.32 W |
| Test section | 500 V DC 1 min. |
| Transmission medium | Copper |
| Transmission medium | FO |
Supply
| Supply voltage (DC) | 24 V DC (redundant) |
| Supply Voltage Range | 9 V DC ... 32 V DC |
| Residual ripple | 3.6 VPP (within the permitted voltage range) |
| Typical current consumption | 430 mA (at US = 24 V DC) |
Function
| Signal contact control voltage | Monitoring of the redundant supply voltage |
Connection technology
| Connection name | Power supply |
Power supply
| 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 |
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) |
| 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 (SO2) 10 ±0.3 cm3/m3, hydrogen sulfide (H2S) 1 ±0.3 cm3/m3, at 25°C and 75% humidity and exposure of four days |
Conformity/Approvals
| Conformance | CE-compliant |
| UL, USA / Canada | Class I, Div. 2, Groups A, B, C, D |
EMC data
| Noise immunity | EN 61000-6-2:2005 |
| Electromagnetic compatibility | Conformance with EMC Directive 2004/108/EC |
| Noise emission | EN 61000-6-4 |
Functionality
| Basic Functions | Unmanaged switch / auto negotiation, complies with IEEE 802.3, store and forward switching mode |
Signaling
| Status display | LEDs: US1, US2 (redundant voltage supply), link and activity per port |
Accessories
Surge protection in accordance with Class EA (CAT6A), for Gigabit Ethernet (up to 10 Gbps), token ring, FDDI/CDDI, ISDN, and DS1. Suitable for Power over Ethernet (PoE++ / 4PPoE) “Mode A” and “Mode B”. RJ45 attachment plug with separate grounding cable and ground connection snap-on foot for NS 35 DIN rails.
NBC-R4AC/10G-R4AC/10G-94F/2,0 - 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- NBC-R4AC/10G-R4AC/10G-94F/3,0 - 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
FL SEC PAC 4TX - Layer1 security elements for 4 RJ45 network connections for use with patch boxes and panels
Why Proax for Phoenix Contact 2891673?
Proax is an authorized distributor of Phoenix Contact 2891673 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 |
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