FL SWITCH SFN 4TX/FX - Industrial Ethernet Switch

2891851

Ethernet switch, 4 TP RJ45 ports, 1 FO port, 100 Mbps full duplex in SC-D format, automatic detection of data transmission speed of 10 or 100 Mbps (RJ45), autocrossing function

Width	30 mm
Height	120 mm
Depth	70 mm

Note on application
Note on application	Only for industrial use

Housing material	Aluminum

Mounting type	DIN rail mounting

Ethernet (RJ45)
Number of interfaces	4
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
Number of interfaces	1
Connection method	SC
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 (SC multi-mode)

Product type	Switch
Product family	Unmanaged Switch SFN
Type	Block design
MTTF	193 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
Status and diagnostic indicators	LEDs: U_S, 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	3.36 W
Test section	500 V DC 1 min.
Transmission medium	Copper
	FO
Supply
Supply voltage (DC)	24 V DC
Supply voltage range	9 V DC ... 32 V DC
Residual ripple	3.6 V_PP (within the permitted voltage range)
Typical current consumption	140 mA (at U_S = 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	24 ... 12
Stripping length	7 mm

Ambient conditions
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 (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

Electromagnetic compatibility	Conformance with EMC Directive 2004/108/EC
Noise immunity	EN 61000-6-2:2005
Noise emission	EN 61000-6-4

Functionality
Basic functions	Unmanaged switch / auto negotiation, complies with IEEE 802.3, store and forward switching mode

Status display	LEDs: U_S, link and activity per port

Item number	2891851
Packing unit	1 pc
Minimum order quantity	1 pc
Product key	DNN113
Catalog page	Page 291 (C-6-2019)
GTIN	4046356100809
Weight per piece (including packing)	410.4 g
Weight per piece (excluding packing)	265 g
Customs tariff number	85176200
Country of origin	TW

Compatible products

Accessories

Your advantages

RJ45 ports support a transmission speed of 10/100 Mbps

Fiber-optic ports support 100 Mbps

QoS-prioritized (Quality of Service) messages

The switch also offers cable locking and port blocking

Local diagnostic indicators with LEDs

Auto negotiation and autocrossing detection simplifies installation and setup

ECLASS-11.0	19170402
ECLASS-13.0	19170402

EU RoHS
Fulfills EU RoHS substance requirements	Yes
Exemption	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.
EU REACH SVHC
REACH candidate substance (CAS No.)	Lead (CAS: 7439-92-1)

Automate

Connect

Mark, assemble, and install

Supply, charge, and protect

Switch, Measure and Monitor

FL SWITCH SFN 4TX/FX - Industrial Ethernet Switch

2891851

Product details

ECLASS

ETIM

UNSPSC

KC

Compatible products

Your advantages

Automate

Connect

Mark, assemble, and install

Supply, charge, and protect

Switch, Measure and Monitor

FL SWITCH SFN 4TX/FX - Industrial Ethernet Switch 2891851

Product details

ECLASS

ETIM

UNSPSC

Compatible products

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FL CAT5 PATCH 0,5 - Patch cable 2832263

FL CAT5 PATCH 1,0 - Patch cable 2832276

FL CAT5 PATCH 2,0 - Patch cable 2832289

NBC-R4AC-R4AC-IE8A/.../... - Patch cable 1411854

NBC-R4AC/10G-R4AC/10G-94F/2,0 - Patch cable 1408360

NBC-R4AC/10G-R4AC/10G-94F/3,0 - Patch cable 1408365

NBC-R4AC/1,0-93B/R4AC - Patch cable 1408968

NBC-R4AC/2,0-93B/R4AC - Patch cable 1408969

NBC-R4AC/5,0-93B/R4AC - Patch cable 1408970

FOC-LC:PA-SC:PA-OM2:D01/1 - FO patch cable 1115607

FOC-LC:PA-SC:PA-OM2:D01/2 - FO patch cable 1115605

FOC-SC:PA-SC:PA-OM2:D01/1 - FO patch cable 1115536

FOC-SC:PA-SC:PA-OM2:D01/2 - FO patch cable 1115535

FOC-ST:PA-SC:PA-OM2:D01/1 - FO patch cable 1115574

FOC-ST:PA-SC:PA-OM2:D01/2 - FO patch cable 1115573

FOC-LC:PA-SC:PA-OM4:D01/1 - FO patch cable 1115601

FOC-LC:PA-SC:PA-OM4:D01/2 - FO patch cable 1115600

FOC-SC:PA-SC:PA-OM4:D01/1 - FO patch cable 1115424

FOC-SC:PA-SC:PA-OM4:D01/2 - FO patch cable 1115423

Your advantages

FL SWITCH SFN 4TX/FX - Industrial Ethernet Switch

2891851