FL SWITCH SFNB 4TX/FX SM20
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Industrial Ethernet Switch
2891029
Ethernet switch, 4 TP RJ45 ports, 1 FO port, 100 Mbps full duplex in SC-D format, single mode fiberglass, automatic detection of data transmission speed of 10 or 100 Mbps (RJ45), autocrossing function
Product details
| Width | 28 mm |
| Height | 110 mm |
| Depth | 70 mm |
| Note on application | |
| Note on application | Only for industrial use |
| Housing material | Aluminum |
| 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 | 4 (RJ45 ports) |
| Fiber optic interface | |
| Connection method | SC |
| Transmission speed | 100 Mbps (full duplex) |
| Transmission physics | Single-mode fiberglass |
| Transmission length | 25 km (fiberglass with F-G 9/125 0.5 dB/km) |
| Wavelength | 1310 nm |
| No. of channels | 1 (SC single mode) |
| Product type | Switch |
| Product family | Unmanaged Switch SFNB |
| Type | Block design |
| MTTF | 130.5 Years (MIL-HDBK-217F standard, temperature 25°C, operating cycle 100%) |
| Basic functions | Unmanaged switch / auto negotiation, complies with IEEE 802.3, store and forward switching mode |
| Switch functions | |
| Basic functions | Unmanaged switch / auto negotiation, complies with IEEE 802.3, store and forward switching mode |
| Status and diagnostic indicators | LEDs: US, link and activity per port |
| Additional functions | Autonegotiation |
| Security functions | |
| 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 | 4.2 W |
| Transmission medium | Copper |
| Supply | |
| Supply voltage (DC) | 24 V DC |
| Supply voltage range | 12 V DC ... 48 V DC |
| Power supply connection | Via COMBICON, max. conductor cross-section 2.5 mm² |
| Residual ripple | 3.6 VPP (within the permitted voltage range) |
| Typical current consumption | 175 mA (at US = 24 V DC) |
| 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 | 30 ... 12 |
| Stripping length | 7 mm |
| Ambient conditions | |
| Degree of protection | IP20 |
| Ambient temperature (operation) | -10 °C ... 60 °C |
| Ambient temperature (storage/transport) | -20 °C ... 85 °C |
| Permissible humidity (operation) | 5 % ... 95 % (non-condensing) |
| Permissible humidity (storage/transport) | 5 % ... 95 % (non-condensing) |
| 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) |
| Conformity/Approvals | |
| 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 | |
| Standards/regulations | EN 61000-6-4 |
| Functionality | |
| Basic functions | Unmanaged switch / auto negotiation, complies with IEEE 802.3, store and forward switching mode |
| Status display | LEDs: US, link and activity per port |
| Item number | 2891029 |
| Packing unit | 1 pc |
| Minimum order quantity | 1 pc |
| Sales key | DNN113 |
| Product key | DNN113 |
| GTIN | 4046356588102 |
| Weight per piece (including packing) | 280.8 g |
| Weight per piece (excluding packing) | 297.9 g |
| Customs tariff number | 85176200 |
| Country of origin | TW |
ECLASS
| ECLASS-13.0 | 19170402 |
ETIM
| ETIM 9.0 | EC000734 |
UNSPSC
| UNSPSC 21.0 | 43222600 |
| EU RoHS | |
| Fulfills EU RoHS substance requirements | Yes |
| Exemption | 15(a), 6(c), 7(a), 7(c)-I |
| China RoHS | |
| Environment friendly use period (EFUP) |
EFUP-10
An article-related China RoHS declaration table can be found in the download area for the respective article under "Manufacturer declaration". For all articles with EFUP-E, no China RoHS declaration table issued and required.
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| EU REACH SVHC | |
| REACH candidate substance (CAS No.) | Lead (CAS: 7439-92-1) |
| SCIP | 89d36862-0586-4d27-958c-7e10f8e88275 |
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Your advantages
RJ45 ports support a transmission speed of 10/100 Mbps
Fiber-optic ports support 100 Mbps
Local diagnostic indicators with LEDs
Auto negotiation and autocrossing detection simplifies installation and setup
PHOENIX CONTACT SAS
52 Boulevard de Beaubourg; Emerainville 77436 Marne La Vallée Cedex 2