https://www.phoenixcontact.com/us/produkte/2989938
Switch - FL SWITCH LM 4TX/2FX SM ST-E - 2989938
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Ethernet Lean Managed Switches with four RJ45 ports, 10/100 Mbps, and two fiberglass ST FO
ports (single mode), 100 Mbps (100Base-FX), SNMP management, redundancy via Rapid Spanning
Tree (IEEE 802.1w) and fast ring detection, VLAN, multicast filtering, IGMP snooping.
Product description
The compact lean managed switches (LM) make it possible to set up flexible and economical managed Ethernet networks in an
automation environment. Its huge range of connection variants and extended temperature range of -40 °C to +70 °C enable it to
perfectly cover the requirements of industrial applications. The integrated software allows networks to be redundantly set up, diagnosed
and monitored using IT standard protocols.
Why buy this product
Web-based management, SNMP
Compact housing
Comprehensive fiber optic versions
Configuration can be stored externally
-40°C ... +70°C ambient temperature
Configurable alarm contact
Key commercial data
Packing unit
Minimum order quantity
GTIN
Custom tariff number
Country of origin
85176200
GERMANY
0
1
Technical data
Interfaces
Interface 1
No. of ports
Connection method
Transmission physics
Transmission speed
Transmission length
Interface 2
No. of ports
Ethernet (RJ45)
4 (RJ45 ports)
RJ45
Copper
10/100 MBit/s
100 m (per segment)
Ethernet FO
2 (ST single mode)
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https://www.phoenixcontact.com/us/produkte/2989938
Switch - FL SWITCH LM 4TX/2FX SM ST-E - 2989938
Technical data
Interfaces
Connection method
Transmission physics
Transmission speed
Transmission length
Transmission length
Transmission length
Transmission length
Wavelength
ST
Single mode fiberglass
100 MBit/s (full duplex)
36000 m (fiberglass with F-G 9/125 0.36 dB/km)
32000 m (fiberglass with F-G 9/125 0.4 dB/km)
26000 m (fiberglass with F-G 9/125 0.5 dB/km)
2800 m
1300 nm
Function
Basic functions
Store-and-forward switch complies with IEEE 802.3 2, priority
classes in acc. with IEEE 802.1 P TCP/IP protocol, BootP-
compatible, port mirroring, integrated web server function,
multicast filtering, IGMP snooping, VLAN, Rapid Spanning Tree
(RSTP), DHCP server
Internet Explorer 5.5 or higher
Rapid Spanning Tree 802.1w, Fast Ring Detection
Per Ethernet 2 status LEDs: LINK and status activity, 100, full
duplex, supply voltage US1 and US2 (redundant supply voltage)
Supported browsers
Redundancy
Status and diagnostic indicators
Network expansion parameters
Cascading depth
Maximum conductor length ((twisted pair)
Network, linear, and star structure: any
100 m
Supply voltage
Supply voltage
Residual ripple
Supply voltage range
Typical current consumption
24 V DC
3.6 VPP (within the permitted voltage range)
18.5 V DC ... 30.5 V DC
400 mA (at US = 24 V DC)
General data
Width
Height
Depth
Mounting type
Type AX
Weight
Degree of protection
Ambient temperature (operation)
Ambient temperature (storage/transport)
Permissible humidity (operation)
Permissible humidity (storage/transport)
Air pressure (operation)
Air pressure (storage/transport)
Noise emission
Noise immunity
45 mm
99 mm
112 mm
DIN rail
Block-oriented
230 g
IP20
-40 °C ... 70 °C
-40 °C ... 85 °C
30 % ... 95 % (no condensation)
30 % ... 95 % (no condensation)
80 kPa ... 108 kPa (2000 above sea level)
70 kPa ... 108 kPa (3000 above sea level)
EN 61000-6-3/-4
EN 61000-6-2:2005
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https://www.phoenixcontact.com/us/produkte/2989938
Switch - FL SWITCH LM 4TX/2FX SM ST-E - 2989938
Technical data
Conformity with EMC directives
Developed in acc. with standard
Test standard
Test result
Test standard
Test result
Test standard
Test result
Test standard
Test result
Test standard
Test result
IEC 61000-6.2
IEC 61000-4-2 (ESD)
Criterion B
IEC 61000-4-3 (immunity to radiated interference)
Criterion A
IEC 61000-4-4 (burst)
Criterion B
IEC 61000-4-5 (surge)
Criterion B
IEC 61000-4-6 (immunity to conducted interference)
Criterion A
Classifications
eclass
eCl@ss 4.0
eCl@ss 4.1
eCl@ss 5.0
eCl@ss 5.1
eCl@ss 6.0
27250501
27250501
19030117
19030117
19170106
etim
ETIM 2.0
ETIM 3.0
ETIM 4.0
EC000734
EC000734
EC000734
unspsc
UNSPSC 6.01
UNSPSC 7.0901
UNSPSC 11
UNSPSC 12.01
UNSPSC 13.2
43172901
43201404
43172015
43201410
43201410
Accessories
Accessories
Cable/conductor
Connecting cable - PRG CAB MINI DIN - 2730611
Connecting cable, for connecting the controller to a PC (RS-232) for PC Worx, 3 m in length
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https://www.phoenixcontact.com/us/produkte/2989938
Switch - FL SWITCH LM 4TX/2FX SM ST-E - 2989938
Accessories
Fiber optic cables - VS-PC-2XGOF-50-SCRJ/SCDU-1 - 1654400
Assembled fiber optic cable, break-out cable, fiberglass multi-mode 50/125 µm, SCRJ/IP20 on SC-duplex/
IP20, for installation inside control cabinets, length: 1 m
Female insert
Fiber optic coupling - VS-SCRJ-GOF-KU - 1654358
SCRJ coupling insert, duplex, for VS-PP-19-1HE-16-F patch panel and VS-TO...F...terminal outlets and VS-
SI-FP-2F front plate, can be used for glass multi-mode, HCS and polymer fiber types
Plug/Adapter
RJ45 plug connector - FL PLUG RJ45 GR/2 - 2744856
RJ45 connector, shielded, with bend protection sleeve, 2 pieces, gray for straight cables, for assembly on
site. For connections that are not crossed, it is recommended that you use the connector set with gray bend
protection sleeve.
RJ45 plug connector - FL PLUG RJ45 GN/2 - 2744571
RJ45 connector, shielded, with bend protection sleeve, 2 pieces, green for crossed cables, for assembly on
site. For connections that are crossed, it is recommended that the connector set with green bend protection
sleeves is used.
Software
Software - FL SWT - 2831044
Factory Manager, multilingual, configuration and diagnostics software for ETHERNET networks in
automation
Tools
05.06.2012 Page 4 / 5
https://www.phoenixcontact.com/us/produkte/2989938
Switch - FL SWITCH LM 4TX/2FX SM ST-E - 2989938
Accessories
Assembly tool - FL CRIMPTOOL - 2744869
Crimping pliers, for assembling the RJ45 connectors FL PLUG RJ45..., for assembly on site
Dust protection - FL RJ45 PROTECT CAP - 2832991
Dust protection caps for RJ45 female connector
End clamp - E/NS 35 N - 0800886
End clamp, width: 9.5 mm, color: gray
Patch panels - FL PF 2TX CAT5E - 2891165
Patch field with two RJ45 CAT5e network connections
Patch panels - FL PF 8TX CAT5E - 2891178
Patch field with eight RJ45 CAT5e network connections
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