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©
Westermo Teleindustri AB
www.westermo.com
User Guide
6643-2250
Industrial Ethernet
6-port Switch
Lynx
L106-F2G/L206-F2G
WeOS
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6643-2250
Legal information
The contents of this document are provided “as is”. Except as required by applicable
law, no warranties of any kind, either express or implied, including, but not limited to,
the implied warranties of merchantability and fitness for a particular purpose, are made
in relation to the accuracy and reliability or contents of this document. Westermo
reserves the right to revise this document or withdraw it at any time without prior
notice.
Under no circumstances shall Westermo be responsible for any loss of data or income
or any special, incidental, and consequential or indirect damages howsoever caused.
More information about Westermo can be found at the following Internet address:
http://www.westermo.com
Software tools
Related software tools are available in the folder software tools under
technical support on the Westermo website.
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Safety
Before installation:
Read this manual completely and gather all information on the unit. Make sure that
you understand it fully. Check that your application does not exceed the safe operating
specifications for this unit.
This unit should only be installed by qualified personnel.
This unit should be built-in to an apparatus cabinet, or similar, where access is restricted to
service personnel only.
The power supply wiring must be sufficiently fused, and if necessary it must be possible
to disconnect manually from the power supply. Ensure compliance to national installation
regulations.
This unit uses convection cooling. To avoid obstructing the airflow around the unit, follow the
spacing recommendations (see Cooling section)..
Before mounting, using or removing this unit:
Prevent access to hazardous voltage by disconnecting the unit from power supply.
Warning
Do not open connected unit. Hazardous voltage may occur within this unit when connected to
power supply.
Before powering-up, a protective earthing conductor must be connected to the protective
earthing terminal and have a cross-sectional area of at least 1.5 mm².
Note that this unit can be connected to two different power sources.
When this unit is operated at an ambient temperature above +55°C (+131°F), the External
Surface of Equipment may exceed Touch Temperature Limit according to EN/IEC/UL 60950-1.
To reduce the risk of fire, use only No. 26 AWG or larger telecommunication line cord.
Class 1 Laser Product
Do not look directly into fibre optical fibre port or any connected fibre although this unit is
designed to meet the Class 1 Laser regulations.
Care recommendations
Follow the care recommendations below to maintain full operation of unit and to fulfil the warranty
obligations.
This unit must not be operating with removed covers or lids.
Do not attempt to disassemble the unit. There are no user serviceable parts inside.
Do not drop, knock or shake the unit, rough handling above the specification may cause damage to
internal circuit boards.
Do not use harsh chemicals, cleaning solvents or strong detergents to clean the unit.
Do not paint the unit. Paint can clog the unit and prevent proper operation.
Do not expose the unit to any kind of liquids (rain, beverages, etc). The unit is not waterproof. Keep
the unit within the specified humidity levels.
Do not use or store the unit in dusty, dirty areas, connectors as well as other mechanical part may be
damaged.
If the unit is not working properly, contact the place of purchase, nearest Westermo distributor office
or Westermo Tech support.
Fibre connectors are supplied with plugs to avoid contamination inside the optical port.
As long as no optical fibre is mounted on the connector, e.g. for storage, service or transportation,
should the plug be applied.
!
!
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Note. Fibre Optic Handling
Fibre optic equipment needs special treatment. It is very sensitive to dust and dirt. If the
fibre will be disconnected from the unit the protective hood on the transmitter/receiver
must be connected. The protective hood must be kept on during transportation.
The fibre optic cable must also be handled the same way.
Cleaning of the optical connectors
In the event of contamination, the optical connectors should be cleaned by the use of
forced nitrogen and some kind of cleaning stick.
Recommended cleaning fluids:
Methyl-, ethyl-, isopropyl- or isobutyl-alcohol, Hexane, Naphtha.
Maintenance
No maintenance is required, as long as the unit is used as intended within the specified
conditions.
Agency approvals and standards compliance
Type Approval / Compliance
EMC EN 61000-6-1, Immunity residential environments
EN 61000-6-2, Immunity industrial environments
EN 61000-6-3, Emission residential environments
EN 61000-6-4, Emission industrial environments
EN 50121-4, Railway signalling and telecommunications apparatus
IEC 62236-4, Railway signalling and telecommunications apparatus
Safety UL/IEC/EN 60950-1, IT equipment
Marine DNV GL rules for classification – Ships and offshore units
FCC Part 15.105
Notice:
This equipment has been tested and found to comply with the limits
for a Class A digital device, pursuant to Part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against harmful interference
when the equipment is operated in a cowmmercial environment. This equipment
generates, uses, and can radiate radio frequency energy and, if not installed and used
in accordance with the instruction manual, may cause harmful interference to radio
communications. Operation of this equipment in a residential area is likely to cause
harmful interference in which case the user will be required to correct the interference
at his own expense.
Corrosive
environment
Notice:
This product has been successfully tested in a corrosion test according to IEC 600682-60, method 3. This means that the product meets the requirements to be placed in an
environment classified as ISA-S71.04 class G3.
Note! If the product is placed in a corrosive environment, it is important that all
unused connector sockets are protected with a suitable plug in order to avoid
corrosion attacks on the gold plated pins in connectors.
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Declaration of Conformity
Westermo Teleindustri AB
Declaration of Conformity
Org.nr/
Postadress/Postal address
Tel.
Telefax
Postgiro
Bankgiro
Corp. identity number Registered office
S-640 40 Stora Sundby 016-428000 016-428001 52 72 79-4 5671-5550 556361-2604 Eskilstuna
Sweden Int+46 16428000 Int+46 16428001
The manufacturer
Westermo Teleindustri AB
SE-640 40 Stora Sundby, Sweden
Herewith declares that the product(s)
Type of product Model 1
Industrial Ethernet 6-port Switch Lynx Lx06-F2G-y
is in conformity with the following E
U directive(s).
No Short name
2014/30/EU Electromagnetic Compatibility (EMC)
2014/35/EU Low Voltage Directive (LVD)
2014/34/EU Equipment Explosive Atmospheres (ATEX)
2011/65/EU Restriction of the use of certain hazardous substances in electrical and electronic equipment
(RoHS)
References of standards applied for this E
U declaration of conformity.
No Title Issue
EN 61000-6-1 Electromagnetic compatibility – Immunity for residential
environments
2007
EN 61000-6-2 Electromagnetic compatibility – Immunity for industrial
environments
2005
EN 61000-6-3 Electromagnetic compatibility – Emission for residential
environments
2007
+A1:2011
EN 61000-6-4 Electromagnetic compatibility – Emission for industrial
environments
2007
+A1:2011
EN 50121-4 Railway applications - Electromagnetic compatibility Emission and
immunity of the signalling and telecommunications apparatus
2015
EN 60950-1 Information technology equipment - Safety - Part 1: General
requirements
2006
+A11: 2009
+A1: 2010
+A12: 2011
EN 60079-02 Explosive atmospheres Equipment – General requirements 2012
EN 60079-152 Electrical apparatus for explosive gas atmospheres – Construction,
test and marking of type of protection “n”
2010
EN 60079-282 Explosive atmospheres - Protection of equipment and transmission
systems using optical radiation
2007
EN 50581 Technical documentation for the assessment of electrical and
electronic products w.r.t the restriction of hazardous substances
2012
Pierre Öberg
Technical Manager
9
th
March 2017
1
x = 1 or 2 and indicates Software Class. y = optional and may indicate customer specific models.
2
Only valid for y = EX model(s). Certificate: Baseefa12ATEX0119X. Issued by: SGS Baseefa Limited, Rockhead Business
Park, Staden Lane, Buxton, Derbyshire, SK17 9RZ, United Kingdom.
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Type tests and environmental conditions
Environmental phenomena Basic standard Description Test levels
ESD EN 61000-4-2 Enclosure Contact: ±6 kV
Air: ±8 kV
Fast transients EN 61000-4-4 Power port ±2 kV
Signal ports ±2 kV
Earth port ±1 kV
Surge EN 61000-4-5 Power port L-E: ±0.5 kV, 12 Ω, 9 μF
L-L: ±0.5 kV, 2 Ω, 18 μF
L-E: ±2 kV, 42 Ω, 0.5 μF
L-L: ±2 kV, 42 Ω, 0.5 μF
L-E: ±2 kV, 12 Ω, 9 μF
L-L: ±1 kV, 12 Ω, 9 μF
Signal ports L-E: ±1 kV, 2 Ω
L-E: ±2 kV, 42Ω, 0.5 μF
Power frequency magnetic field EN 61000-4-8 Enclosure 300 A/m; 0, 16.7, 50 Hz
Pulsed magnetic field EN 61000-4-9 Enclosure 300 A/m
Radiated RF immunity EN 61000-4-3 Enclosure 10 V/m @ (80 – 800) MHz
20 V/m @ (800 – 1000) MHz
10 V/m @ (1400 – 2100) MHz
5 V/m @ (2100 – 2500) MHz
1 V/m @ (2500 – 2700) MHz
1 kHz sine, 80% AM
Conducted RF immunity EN 61000-4-6 Power port 10 V, 80% AM, 1 kHz; (0.15 – 80) MHz
Signal ports 10 V, 80% AM, 1 kHz; (0.15 – 80) MHz
Earth port 10 V, 80% AM, 1 kHz; (0.15 – 80) MHz
Radiated RF emission CISPR 16-2-3
ANSI C63.4
(FCC part 15))
Enclosure Class A
Class A
Conducted RF emission CISPR 16-2-1
ANSI C63.4
(FCC part 15)
Power port Class B
Signal ports Class B
Dielectric strength EN 60950-1 Power port to all
other ports
1.5 kVrms, 50 Hz, 1 min
Signal ports to all
other ports
1.5 kVrms, 50 Hz, 1 min
Environmental
Temperatures EN 60068-2-1
EN 60068-2-2
Operating –40 to +70°C (–40 to +158°F)*
Storage and transport –50 to +85°C (–58 to +185°F)
Humidity EN 60068-2-30 Operating 5 to 95 % relative humidity
Storage and transport 5 to 95 % relative humidity
Altitude Operating 2 000 m / 70 kPa
Service life Operating 10 year
Reliability prediction (MTBF) MIL-HDBK- 217F Operating 615 000 hours
Vibration IEC 60068-2-6
(sine)
Operating 3 – 13.2 Hz: 1mm
13.2 – 100 Hz: 0.7 g
5.5 – 30 Hz: 1.5 g
30 – 50 Hz: 0.42 mm
50 – 500 Hz: 4.2 g**
Shock IEC 60068-2-27 Operating 30 g, 11 ms
100 g, 6 ms**
Bump IEC 60068-2-27 Operating 10 g, 11 ms
Packaging
Enclosure EN 60950-1 Zinc Fire enclosure
Dimension W x H x D
With connectors
52.5 x 100 x 101 mm
52.5 x 119 x 101 mm
Weight 0.7 kg
Degree of protection EN 60529 Enclosure IP 40
Cooling Convection
** Refer to “Safety” section.
** Might require Ethernet cables to be fastened close to the unit.
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Description
L106-F2G/L206-F2G is an Industrial switch made for harsh enviroments. The switch can
be used in either 100 Mbit or Gigabit networks due to our multi-rate SFP solution.
L106-F2G/L206-F2G can also be used together with our previous Lynx-series of
switches. Our unique FRNT
(Fast Recovery of Network Topology) technology is the fastest protocol on the market
to re-configure a network in the event of any link or hardware failure. That is why our
products are used in safety critical applications such as tunnels, traffic signal control and
railway systems.
Installations in harsh environments and places with heavy electrical interference require
the use of a reliable media. Lynx provides a number of solutions using fibre optic
transceivers.
Multi- or singlemode transceivers can be used to build point-to-point or redundant
ring networks with ranges up to 120 km between each switch. Our BIDI transceiver,
which transmits and receives data on a single fibre can be used in applications where
the number of fibre cores are limited.
Real-time properties are implemented in the switch in order to achieve determinism
for real time critical applications. Lynx supports QoS (Quality of Service) with four
priority queues and strict priority scheduling as well as HoL (Head of Line Blocking
Prevention). All to assure that the data network is deterministic.
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Interface specifications
Power
Operating voltage Rated: 24 to 48 VDC
Operating: 19 to 60 VDC
Rated current 180 mA (330 mA) @ 24 VDC (with 500 mA USB load)
90 mA (170 mA) @ 48 VDC (with 500 mA USB load)
Rated frequency DC
Inrush current, I2t 22.7·10-3 A2s @ 48 VDC
Startup current* 2 x Rated current
Polarity Reverse polarity protected
Redundant power input Ye s
Isolation to All other
Connection Detachable screw terminal
Connector size 0.2 – 2.5 mm2 (AWG 24 – 12)
Shielded cable Not required
* External supply current capability for proper start-up
Ethernet TX
Electrical specification IEEE std 802.3. 2005 Edition
Data rate 10 Mbit/s, 100 Mbit/s, manual or auto
Duplex Full or half, manual or auto
Circuit type TNV-1
Transmission range Up to 150 m with CAT5e cable or better*
Isolation to All other
Connection RJ-45, auto MDI/MDI-X
Shielded cable Not required, except when installed in Railway applications as
signalling and telecommunications apparatus and located close
to rails.**
Conductive housing Ye s
Number of ports 4
* Refer to Safety section.
** To minimise the risk of interference, a shielded cable is recommended when the cable is located inside 3 m
boundary or the cable is longer than 30 m and inside 10 m boundary to the rails and connected to this port.
Ethernet SFP pluggable connections (FX or TX)
Electrical specification IEEE std 802.3. 2005 Edition
Data rate 100 Mbit/s or 1000 Mbit/s transceivers supported
Duplex Full or Auto, depending on transceiver
Transmission range Depending on tranceiver
Connection SFP slot holding fibre transceiver or copper transceiver
Number of ports 1 or 2
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I/O / Relay output
Maximum voltage/current 60 VDC / 80 mA
Contact resistance Max 30 Ω
Isolation to All other
Connection Detachable screw terminal
Connector size 0.2 – 2.5 mm2 (AWG 24 – 12)
I/O / Digital input
Maximum voltage/load current 60 VDC / 2 mA
Voltage levels Logic one: >12V
Logic zero: <1V
Isolation to All other
Connection Detachable screw terminal
Connector size 0.2 – 2.5 mm2 (AWG 24 – 12)
USB
Electrical specification USB 2.0 host interface
Data rate Up to 12 Mbit/s (full-speed mode)
Circuit type SELV
Maximum supply current 500 mA
Connection USB receptacle connector type A
Console
Electrical specification TTL-level
Data rate 115.2 kbit/s
Data format 8 data bits, no parity, 1 stop bit, no flow control
Circuit type SELV
Connection 2.5 mm jack, use only Westermo cable 1211-2027
SFP Transceivers
Supported transceivers
Firmware prior to 4.4.0 accepts Westermo branded
transceivers only. From 4.5.0 other transceivers are accepted with a notice and the
unit will no longer be UL approved. Temp.specifications are also depending on the
used transeivers.
Note: To comply with UL60950-1 only UL recognized SFP transceivers should be used.
Deviations
With copper transceiver 1100-0148 the specified operating temperature on Lynx
is 0 to +50ºC (32 to +122°F).
FRNT reconfiguration times can not be guaranteed with copper transceivers.
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Location of interface ports and LED’s
LED Indicators (for details see page 12)
Power connection (for details see page 11)
SFP transceivers (for details see page 9)
I/O connection (for details see page 11)
Console port
(for details see page 9)
Cable 1211-2027
Connection to console port
The console port can be used to connect to the CLI
(Command Line Interface).
The following steps needs to be taken
1. Connect the serial diagnostic cable to the console port
(use only Westermo cable 1211-2027).
2. Connect cable to your computer (USB port, if drivers are needed they can be downloaded
from our Web page).
3. Use a terminal emulator and connect with correct speed and format (115200, 8N1)
to the assigned port.
For more information about the CLI, see the WeOS management guide.
Bottom view
Ethernet connection TX (4 ports)
Position Signale Direction Description
No.1 TD+ In/Out Transmitted/Received data
No. 2 TD– In/Out Transmitted/Received data
No. 3 RD+ In/Out Transmitted/Received data
No. 4 – Not Connected
No. 5 – Not Connected
No. 6 RD– In/Out Transmitted/Received data
No. 7 – Not Connected
No. 8 – Not Connected
Shield Connected to PE
USB
Position Direction Description
No. 1 Out VBUS
No. 2 In/Out D–
No. 3 In/Out D+
No. 4 Out GND
Shield In/Out Connected to protective earth
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Power connection
I/O connection
1
2
3
4
4-position Product marking Direction Description
No. 1 +DC1 Input Supply voltage input DC1
No. 2 +DC2 Input Supply voltage input DC2
No. 3 -COM Input Common
No. 4 -COM Input Common
Lynx supports redundant power connection. The positive inputs are +DC1 and +DC2, the negative input for
both supplies are –COM. Connect the primary voltage (e.g. +24 VDC) to the +DC1 pin and return to one of the
–COM pins on the power input.
1
2
3
4
4-position Product marking Direction Description
No. 1 Status + Output Alarm relay (status) contact
No. 2 Status – Output Alarm relay (status) contact
No. 3 Digital in + Input Digital in +
No. 4 Digital in – Input Digital in –
The Status output is a potential free, opto-isolated normally closed solid-state relay.
This can be configured to monitor various alarm events within the Lynx unit, see WeOS Management Guide.
An external load in series with an external voltage source is required for proper functionality.
For voltage/current ratings, see Interface Specification section.
The Digital in is an opto-isolated
digital input which can be used to
monitor external events. For voltage/current ratings, see Interface
Specification section:
Lynx
External
Load
Status
V
V
Digital In
+
1
2
3
4
–
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LED indicators
LED Status Description
ON OFF Unit has no power.
GREEN All OK, no alarm condition.
RED Alarm condition, or until unit has started up.
(Alarm conditions are configurable, see ''WeOS
Management Guide'').
BLINK Location indicator ("Here I am!"). Activated when
connected to IPConfig Tool, or upon request from
Web or CLI.
DC1
OFF Unit has no power.
GREEN
Power OK on DC1.
RED Power failure on +DC1.
DC2 OFF Unit has no power.
GREEN Power OK on DC2.
RED Power failure on +DC2.
FRNT OFF FRNT disabled.
GREEN FRNT OK.
RED FRNT Error.
BLINK Unit configured as FRNT Focal Point.
RSTP
OFF RSTP disabled.
GREEN RSTP enabled.
BLINK Unit elected as RSTP/STP root switch.
USR1 OFF
Configurable, see WeOS Management Guide.GREEN
RED
1 to 6 OFF No Link.
GREEN Link established.
GREEN
FLASH
Data traffic indication.
YELLOW Port alarm and no link. Or if FRNT or RSTP mode,
port is blocked.
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Mounting
This unit should be mounted on 35 mm DIN-rail, which is horizontally mounted inside an
apparatus cabinet or similar. It is recommended that the DIN-rail is connected to ground.
Snap on mounting, see figure.
Mounting Lynx with integrated DIN-clip:
Removal
Cooling
This unit uses convection cooling.
To avoid obstructing the airflow
around the unit, use the following
spacing rules. Minimum spacing 25 mm
(1.0 inch) above / below and 10 mm
(0.4 inches) left / right the unit.
Spacing is recommended for the use
of unit in full operating temperature
range and service life.
10mm 10mm
Removing Lynx with integrated DIN-clip:
Press down the support at the back of the unit using a screwdriver. See figure.
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Getting Started
This product runs Westermo Operating System (WeOS) which provides several
management tools that can be used for configuration of the unit.
• IPConfig tool
This is a custom Westermo tool used for discovery of attached Westermo units.
• Web
Configuration of the unit using the web browser.
• CLI
Configuration of the unit via the Command Line Interface.
Username: admin
Password: westermo
If the computer is located in the same subnet as the switch you can easily use a web
browser to configure the unit. Within the web you can configure most of the available
functions.
For advanced network settings and more diagnostic information, please use the CLI.
Detailed documentation is available in the chapter ”The Command Line Management
Tool” in the WeOS management guide.
Factory default IP address: 192.168.2.200
Netmask: 255.255.255.0
Gateway: Disabled
Note! If you are not sure about the subnet – consult your network administrator.
Configuration
Configure the unit via Web browser
The unit can easily be configured via a Web browser.
Open the link http://192.168.2.200 in your web browser, and you will be prompted with
a Login screen, where the default settings for Username and Password are:
Username: admin
Password: westermo
Once you have logged in, you can use the extensive integrated help function describing
all configuration options. Two common tasks when configuring a new switch are to assign
appropriate IP settings, and to change the password of the admin account.
The password can be up to 64 characters long, and should consist of printable ASCII
characters (ASCII 33-126); 'Space' is not a valid password character.
Note! Version of IP Config tool must be 10.3.0 or higher.
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Factory default on L106-F2G and L206-F2G
It is possible to set the unit to factory default settings by using two straight standard
Ethernet RJ-45 cables.
1. Power off the switch and disconnect all Ethernet cables (copper and fibre).
2. Connect one Ethernet cable between Ethernet ports 3 and 6, and the other between
Ethernet ports 4 and 5.
The ports need to be connected directly by an Ethernet cable, i.e., not via a hub or
switch. Use a straight cable – not a cross-over cable – when connecting the ports.
3. Power on the unit.
4. Wait for the unit to start up. Control that the ON LED is flashing red.
The ON LED flashing indicates that the unit is now ready to be reset to factory
default. You now have the choice to go ahead with the factory reset, or to skip factory
reset and boot as normal.
• Go ahead with factory reset:
Acknowledge that you wish to conduct the factory reset by unplugging the
Ethernet cables. The ON LED will stop flashing.
This initiates the factory reset process*, and the unit will restart with factory default
settings. When the switch has booted up, the ON LED will show a green light, and is
now ready to use.
• Skip the factory reset:
To skip the factory reset process, just wait for approximately 30 seconds
(after the ON LED starts flashing RED) without unplugging the Ethernet cables.
The switch will conduct a normal boot with the existing settings.
* Note Do not power off the unit while the factory reset process is in progress.
Referring documents
Type Description Document number
Management Guide Westermo OS management guide
6101-3201
Page 16
REV. F 6643-2250 2017-04 Westermo Teleindustri AB, Sweden
For complete contact information, please visit our website at www.westermo.com/contact or scan the QR code
China
sales.cn@westermo.com
www.cn.westermo.com
France
infos@westermo.fr
www.westermo.fr
Germany
info@westermo.de
www.westermo.de
North America
info@westermo.com
www.westermo.com
Singapore
sales@westermo.com.sg
www.westermo.com
Sweden
info.sverige@westermo.se
www.westermo.se
United Kingdom
sales@westermo.co.uk
www.westermo.co.uk
Other Offices
Sales Units
Westermo Data Communications
Westermo • SE-640 40 Stora Sundby, Sweden
Tel +46 16 42 80 00 Fax +46 16 42 80 01
E-mail: info@westermo.com
www.westermo.com
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