FL SWITCH SFNB 4TX/FX ST 2891028 PHOENIX CONTACT Ethernet switch, 4 TP RJ45 ports, 1 FO port, 100 Mbps full .. View larger
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FL SWITCH SFNB 4TX/FX ST 2891028 PHOENIX CONTACT Ethernet switch, 4 TP RJ45 ports, 1 FO port, 100 Mbps full ..

FL SWITCH SFNB 4TX/FX ST

2891028

PHOENIX_CONTACT

Available

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

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Programmable Logic Controllers Plcs

AUTOMATION Industrial Automation - PHOENIX CONTACT

Ethernet networks. Cables and connectors - PHOENIX CONTACT

* Brand new product in its original packaging covered by the warranties and certifications provided by PHOENIX_CONTACT

Quantity Price
1+$238.28
3+$226.67
5+$221.04
7+$217.92
9+$215.85
*This price is per unit and is the net value (not including taxes if applicable).

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Dimensions

Width28 mm
Height110 mm
Depth70 mm

Ambient conditions

Degree of protectionIP20
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 mean sea level)
Air pressure (storage/transport)66 kPa ... 108 kPa (up to 3500 m above mean sea level)

Interfaces

Interface 1Ethernet (RJ45)
No. of ports4 (RJ45 ports)
Connection methodRJ45
Note on connection methodAuto negotiation and autocrossing
Transmission physicsEthernet in RJ45 twisted pair
Transmission speed10/100 MBit/s
No. of ports1 (ST multi-mode)
Connection methodST
Transmission physicsmulti-mode fiberglass
Transmission speed100 MBit/s (full duplex)
Transmission length12.1 km (fiberglass with F-G 62.5/125 0.7 dB/km F1000)
Wavelength1300 nm

Function

Basic functionsUnmanaged switch / auto negotiation, complies with IEEE 802.3, store and forward switching mode
Status and diagnostic indicatorsLEDs: US, link and activity per port

Network expansion parameters

Cascading depthNetwork, linear, and star structure: any
Maximum conductor length (twisted pair)100 m

Supply voltage

Supply voltage24 V DC
Residual ripple3.6 VPP (within the permitted voltage range)
Supply voltage range12 V DC ... 48 V DC
Typical current consumption175 mA (at US = 24 V DC)

General

Mounting typeDIN rail
Type AXBlock design
Net weight205 g
Housing materialAluminum

Datasheet - PDF

Title: Language: Size: Type:
PHOENIX CONTACT-2891028-FL SWITCH SFNB 4TX/FX ST English 110 Kbytes PHOENIX CONTACT-2891028-FL SWITCH SFNB 4TX/FX ST

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