FL SWITCH SFNB 4TX/FX SM20 - 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%)
Data management status
Article revision	05
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	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 V_PP (within the permitted voltage range)
Typical current consumption	175 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	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

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 / auto negotiation, complies with IEEE 802.3, store and forward switching mode

Status display	LEDs: U_S, link and activity per port

Commercial data

Item number	2891029
Packing unit	1 pc
Minimum order quantity	1 pc
Product key	DNN113
Catalog page	Page 289 (C-6-2019)
GTIN	4046356588102
Weight per piece (including packing)	280.8 g
Weight per piece (excluding packing)	280.8 g
Customs tariff number	85176200
Country of origin	TW

Classifications

Approvals

Environmental product compliance

Compatible products

Accessories

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

ECLASS-11.0	19170402
ECLASS-12.0	19170402
ECLASS-13.0	19170402

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.
EU REACH SVHC
REACH candidate substance (CAS No.)	Lead (CAS: 7439-92-1)
SCIP	89d36862-0586-4d27-958c-7e10f8e88275

Automate

Connect

Mark, assemble, and install

Supply, charge, and protect

Switch, Measure and Monitor

FL SWITCH SFNB 4TX/FX SM20 - Industrial Ethernet Switch

2891029

Product details

ECLASS

ETIM

UNSPSC

IECEE CB Scheme

EAC

UL Listed

cUL Listed

cULus Listed

Compatible products

Your advantages

Automate

Connect

Mark, assemble, and install

Supply, charge, and protect

Switch, Measure and Monitor

FL SWITCH SFNB 4TX/FX SM20 - Industrial Ethernet Switch 2891029

Product details

ECLASS

ETIM

UNSPSC

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Your advantages

FL SWITCH SFNB 4TX/FX SM20 - Industrial Ethernet Switch

2891029