https://www.phoenixcontact.com/us/products/2891027
Industrial Ethernet Switch - FL SWITCH SFNB 4TX/FX - 2891027
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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
Your advantages
Auto negotiation and autocrossing detection simplifies installation and setup
Local diagnostic indicators with LEDs
RJ45 ports support a transmission speed of 10/100 Mbps; fiber optic ports support 100 Mbps
Key Commercial Data
Packing unit
1 pc
GTIN
GTIN
4046356588089
Weight per Piece (excluding packing)
280.000 g
Custom tariff number
85176200
Country of origin
Taiwan
Technical data
Note
Utilization restriction
EMC: class A product, see manufacturer's declaration in the download
area
Dimensions
Width
28 mm
Height
110 mm
Depth
70 mm
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Industrial Ethernet Switch - FL SWITCH SFNB 4TX/FX - 2891027
Technical data
Ambient conditions
Degree of protection
IP20
Ambient temperature (operation)
0 °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)
Interfaces
Interface
Ethernet (RJ45)
No. of ports
4 (RJ45 ports)
Note on the connection method
Auto negotiation and autocrossing
Transmission physics
Ethernet in RJ45 twisted pair
Transmission speed
10/100 Mbps
Interface
Fiber optic interface
No. of ports
1 (SC multi-mode)
Transmission physics
multi-mode fiberglass
Transmission speed
100 Mbps (full duplex)
Transmission length
12.1 km (fiberglass with F-G 62.5/125 0.7 dB/km F1000)
Wavelength
1310 nm
Function
Basic functions
Unmanaged switch / auto negotiation, complies with IEEE 802.3, store and
forward switching mode
Additional functions
Autonegotiation
Status and diagnostic indicators
LEDs: US, link and activity per port
Network expansion parameters
Cascading depth
Network, linear, and star structure: any
Maximum conductor length (twisted pair)
100 m
Supply voltage
Supply voltage
24 V DC
Residual ripple
3.6 VPP (within the permitted voltage range)
Supply voltage range
12 V DC ... 48 V DC
Typical current consumption
185 mA (at US = 24 V DC)
General
Mounting type
DIN rail
Type AX
Block design
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https://www.phoenixcontact.com/us/products/2891027
Industrial Ethernet Switch - FL SWITCH SFNB 4TX/FX - 2891027
Technical data
General
Net weight
267 g
Housing material
Aluminum
Standards and Regulations
Electromagnetic compatibility
Conformance with EMC Directive 2004/108/EC
Noise emission
EN 61000-6-4
Noise immunity
EN 61000-6-2
UL, USA/Canada
Class I, Div. 2, Groups A, B, C, D
Environmental Product Compliance
Lead 7439-92-1
China RoHS
Environmentally Friendly Use Period = 10;
For details about hazardous substances go to tab “Downloads”, Category
“Manufacturer's declaration”
Classifications
eCl@ss
eCl@ss 10.0.1
19170402
eCl@ss 4.0
27250500
eCl@ss 4.1
27250500
eCl@ss 5.0
19030100
eCl@ss 5.1
19030100
eCl@ss 6.0
19170100
eCl@ss 7.0
19170106
eCl@ss 8.0
19170106
eCl@ss 9.0
19170106
ETIM
ETIM 2.0
EC000734
ETIM 3.0
EC000734
ETIM 4.0
EC000734
ETIM 5.0
EC000734
ETIM 6.0
EC000734
ETIM 7.0
EC000734
UNSPSC
UNSPSC 6.01
43172901
UNSPSC 7.0901
43201404
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https://www.phoenixcontact.com/us/products/2891027
Industrial Ethernet Switch - FL SWITCH SFNB 4TX/FX - 2891027
Classifications
UNSPSC
UNSPSC 11
43172015
UNSPSC 12.01
43201410
UNSPSC 13.2
43222612
Approvals
Approvals
Approvals
UL Listed / cUL Listed / EAC / EAC / KC / cULus Listed
Ex Approvals
UL Listed / cUL Listed / cULus Listed
Approval details
UL Listed
http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm
FILE E 140324
cUL Listed
http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm
FILE E 140324
EAC
EAC-Zulassung
EAC
RU *DE.A*30.B.01735
KC
http://eng.kcc.go.kr/user/ehpMain.do
KCC-REIPCK-FL289102
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https://www.phoenixcontact.com/us/products/2891027
Industrial Ethernet Switch - FL SWITCH SFNB 4TX/FX - 2891027
Approvals
cULus Listed
Accessories
Accessories
End block
End clamp - E/NS 35 N - 0800886
End clamp, width: 9.5 mm, color: gray
Patch cable
Patch cable - FL CAT5 PATCH 0,3 - 2832250
Patch cable, CAT5, assembled, 0.3 m
Patch cable - FL CAT5 PATCH 0,5 - 2832263
Patch cable, CAT5, assembled, 0.5 m
Patch cable - FL CAT5 PATCH 1,0 - 2832276
Patch cable, CAT5, assembled, 1 m
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https://www.phoenixcontact.com/us/products/2891027
Industrial Ethernet Switch - FL SWITCH SFNB 4TX/FX - 2891027
Accessories
Patch cable - FL CAT5 PATCH 1,5 - 2832221
Patch cable, CAT5, assembled, 1.5 m
Patch cable - FL CAT5 PATCH 2,0 - 2832289
Patch cable, CAT5, assembled, 2 m
Patch cable - FL CAT5 PATCH 3,0 - 2832292
Patch cable, CAT5, assembled, 3 m
Patch cable - FL CAT5 PATCH 5,0 - 2832580
Patch cable, CAT5, assembled, 5 m
Patch cable - FL CAT5 PATCH 7,5 - 2832616
Patch cable, CAT5, assembled, 7.5 m
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https://www.phoenixcontact.com/us/products/2891027
Industrial Ethernet Switch - FL SWITCH SFNB 4TX/FX - 2891027
Accessories
Patch cable - FL CAT5 PATCH 10,0 - 2832629
Patch cable, CAT5, assembled, 10 m
Protective cap
Dust protection - FL RJ45 PROTECT CAP - 2832991
Dust protection caps for RJ45 socket
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