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2891001

P1-P3P4-P6P7-P7
2642_en_H
AUTOMATION
FL SWITCH SFNB…
Data Sheet
© PHOENIX CONTACT 2011-07-10
1Description
The FL SWITCH SFNB… Factoryline switches can be used
for quick and cost-effective Ethernet network expansion to
the field level. Due to the narrow housing design, the
switches are suitable for use in control cabinets and junction
boxes. The switch supports the auto negotiation function
and offers transmission speeds of 10/100 Mbps across
RJ45 ports and 100 Mbps across fiber optic ports. Mixed
operation for the connection of segments with different data
transmission speeds is also supported.
The RJ45 ports offer an autocrossing function, which means
it is not necessary to make a distinction between 1:1 and
crossover cables.
Switches are available with either SC or ST multi-mode fiber
optic ports. For longer distance, a single-mode fiber optic
switch extends the segment to 20 km typical.
2 Features and Benefits
– Increased network performance
– Switched Ethernet networks reduce traffic and non-
predictable timing
– Easy network expansion
– No configuration of the switch
– Auto-negotiation and autocross simplify cabling
– Couple copper network segments with different bit
rates with automatic detection of the data
transmission speed of 10 or 100 Mbps.
– Easy maintenance
– Individual LEDs at each port indicate
communication activity and data rate
– Removable power connector
– Internal, resettable fuse
– NS 35 DIN rail (EN 60715) compatible
– Fiber optic ports extend distance and provide electrical
noise immunity
– SC multi-mode, SC single-mode and ST multi-
mode versions available
– Industrial rated
– Rugged metal housing for industrial applications
– -10 to 60°C operating range
– Meets IEC 61000-6-2 electrical noise immunity
– Meets IEC 60068-2-6 vibration test standards
– Meets IEC 60068-2-27 shock test standards
Make sure you always use the latest documentation.
It can be downloaded at www.phoenixcontact.net/catalog.
This data sheet is valid for all products listed on the following page:
Five- and Eight-Port Standard Function Ethernet
Switch with Narrow Housing
FL SWITCH SFNB…
2642_en_H PHOENIX CONTACT 2
3Ordering Data
Description Type Order No. Pcs./Pkt.
Ethernet switch with 5 RJ45 ports FL SWITCH SFNB 5TX 2891001 1
Ethernet switch with 8 RJ45 ports FL SWITCH SFNB 8TX 2891002 1
Ethernet switch with 4 RJ45 ports and 1 SC format fiber optic port FL SWITCH SFNB 4TX/FX 2891027 1
Ethernet switch with 4 RJ45 ports and 1 ST format fiber optic port FL SWITCH SFNB 4TX/FX ST 2891028 1
Ethernet switch with 4 RJ45 ports and 1 SC format single-mode
fiber optic port
FL SWITCH SFNB 4TX/FX SM20 2891029 1
Accessories
Description Type Order No. Pcs./Pkt.
Universal end clamp E/NS 35 N 0800886 50
Patch angle with 2 ports in CAT 5e FL PF 2TX CAT5E 2891165 1
Patch angle with 8 ports in CAT 5e FL PF 8TX CAT5E 2891178 1
Patch angle with 2 ports in CAT 6 FL PF 2TX CAT6 2891068 1
Patch angle with 8 ports in CAT 6 FL PF 8TX CAT6 2891071 1
Patch angle with security elements for 2 ports in CAT 5e FL PF SEC 2TX 2832687 1
Patch angle with security elements for 8 ports in CAT 5e FL PF SEC 8TX 2832690 1
Patchbox 8 x RJ45 CAT 5e, pre-assembled, can be retrofitted FL PBX 8TX 2832496 1
Patch cable, CAT 5, pre-assembled, 0.3 m long FL CAT5 PATCH 0,3 2832250 10
Patch cable, CAT 5, pre-assembled, 0.5 m long FL CAT5 PATCH 0,5 2832263 10
Patch cable, CAT 5, pre-assembled, 1.0 m long FL CAT5 PATCH 1,0 2832276 10
Patch cable, CAT 5, pre-assembled, 1.5 m long FL CAT5 PATCH 1,5 2832221 10
Patch cable, CAT 5, pre-assembled, 2.0 m long FL CAT5 PATCH 2,0 2832289 10
Patch cable, CAT 5, pre-assembled, 3.0 m long FL CAT5 PATCH 3,0 2832292 10
Patch cable, CAT 5, pre-assembled, 5.0 m long FL CAT5 PATCH 5,0 2832580 10
Patch cable, CAT 5, pre-assembled, 7.5 m long FL CAT5 PATCH 7,5 2832616 10
Patch cable, CAT 5, pre-assembled, 10.0 m long FL CAT5 PATCH 10 2832629 10
Lockable security element for FL PATCH… FL PATCH GUARD 2891424 20
Key for FL PATCH GUARD FL PATCH GUARD KEY 2891521 1
Color marker for FL PATCH GUARD, black FL PATCH GUARD CCODE BK 2891136 12
Color marker for FL PATCH GUARD, blue FL PATCH GUARD CCODE BU 2891233 12
Color marker for FL PATCH GUARD, orange FL PATCH GUARD CCODE OG 2891330 12
Color marker for FL PATCH GUARD, yellow FL PATCH GUARD CCODE YE 2891437 12
Color marker for FL PATCH GUARD, turquoise FL PATCH GUARD CCODE TQ 2891534 12
Color marker for FL PATCH GUARD, green FL PATCH GUARD CCODE GN 2891631 12
Color marker for FL PATCH GUARD, red FL PATCH GUARD CCODE RD 2891738 12
Color marker for FL PATCH GUARD, violet FL PATCH GUARD CCODE VT 2891835 12
FL SWITCH SFNB…
2642_en_H PHOENIX CONTACT 3
4 Technical Data
General Data
Function Switch/repeater; conforms to standard IEEE 802.3
Latency of the communication processor
FL SWITCH SFNB 5(4)TX…
FL SWITCH SFNB 8TX
8 µs plus frame time
9 µs plus frame time
Housing dimensions (width x height x depth)
FL SWITCH SFNB 5(4)TX…
FL SWITCH SFNB 8TX
28 x 110 x 70 mm
50 x 110 x 70 mm
Weight
FL SWITCH SFNB 5(4)TX…
FL SWITCH SFNB 8TX
205 g
291 g
Operating temperature
All models except FL SWITCH SFNB 4TX/FX
FL SWITCH SFNB 4TX/FX
-10°C … 60°C
0°C … 60°C
Storage temperature -20°C … 85°C
Degree of protection IP20, DIN 40050, IEC 60529
Protection class Class 3 VDE 0106; IEC 60536
Humidity (operation and storage) 5% to 95%, no condensation
Air pressure (operation) 86 kPa to 108 kPa, 1500 m above sea level
Air pressure (storage) 66 kPa to 108 kPa, 3500 m above sea level
Mounting rail NS 35 (EN 60715)
Preferred mounting position Perpendicular to a standard mounting rail
Connection to protective earth ground Snapped onto a grounded mounting rail
Supply Voltage (US)
Connection type Removable, screw-clamp connector
Wire size (solid/stranded/AWG) 0.2 to 2.5 mm² / 0.2 to 2.5 mm² / 24 to 12 AWG
Recommended PE wire size 2.5 mm
2
Nominal power supply 24 V DC
Permissible ripple 3.6 V
pp
within the permissible voltage range
Permissible voltage range
FL SWITCH SFNB 5(4)TX…
FL SWITCH SFNB 8TX
12 V DC …48 V DC
9VDC …32VDC
Current consumption, nominal
FL SWITCH SFNB 5TX
FL SWITCH SFNB 8TX
FL SWITCH SFNB 4TX/FX
FL SWITCH SFNB 4TX/FX ST
FL SWITCH SFNB 4TX/FS SM20
180 mA@24 V DC; 340 mA@12 V DC
138 mA@24 V DC; 272 mA@12 V DC
185 mA@24 V DC; 385 mA@12 V DC
185 mA@24 V DC; 385 mA@12 V DC
185 mA@24 V DC; 385 mA@12 V DC
Inrush current maximum
FL SWITCH SFNB 5TX
FL SWITCH SFNB 8TX
FL SWITCH SFNB 4TX/FX
FL SWITCH SFNB 4TX/FX ST
FL SWITCH SFNB 4TX/FX SM20
15 A for 35 µs
9.1 A for 40 µs
7.2 A for 80 µs
7.7 A for 80 µs
7.7 A for 80 µs
Test voltage 500 V DC for one minute
Protection against polarity reversal Present
Interfaces
Total number of Ethernet interfaces (RJ45)
FL SWITCH SFNB 5TX
FL SWITCH SFNB 8TX
FL SWITCH SFNB 4TX…
5
8
4
MAC Address Table Size (Entries) 2 K
Properties of RJ45 Ports
Connection format 8-pos. RJ45 female connector on the switch
P1-P3P4-P6P7-P7

2891001

Mfr. #:
Buy 2891001
Manufacturer:
Phoenix Contact
Description:
Ethernet Modules FL SWITCH SFNB 5TX 5 RJ45 10/100Mbps
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
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