User Guide
6642-22311
WeOS
Wolverine
DDW-225-EX
DDW-225
Westermo Teleindustri AB
©
Industrial Ethernet
SHDSL extender
www.westermo.com
2
6642-22313
License Information
This device contains public available software which is under the GPL license.
For more information see legal.pdf included with all firmware releases.
This product includes software developed by the OpenSSL Project for use in the
OpenSSL Toolkit. http://www.openssl.org
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
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3
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).
"Note that this unit can be connected to two different power sources."
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.
When this unit is operated at an ambient temperature above +60°C (+140°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.
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.
A readily accessible disconnect device shall be incorporated external to the equipment.
This unit may have hot surfaces when used in high ambient temperature.
Maintenance
No maintenance is required, as long as the unit is used as intended within the specified
conditions.
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ATEX certification
ATEX certification number
Baseefa 14ATEX 0151X
Standards
EN 60079-0:2012, EN 60079-15:2010
Certification code
Ex nA IIC T4 Gc (–40°C ≤ Ta ≤ +70°C)
ATEX code
II 3G
Specific Conditions of Use
The equipment must be installed in an area of not more than pollution degree 2 in
accordance with IEC/EN 60664-1, and in an enclosure that provides a minimum degree of
protection of at least IP54 and complies with the relevant requirements of EN 60079-0
and EN 60079-15.
All external connections to the equipment must not be inserted or removed unless
either the area in which the equipment is installed is known to be non-hazardous, or the
circuits connected have been de-energized.
The network cables once installed must be properly fixated by the use of cable ties or
similar to reduce the risk of accidently withdrawing the plugs.
Equipment input parameters
Power Connector: +DC1, +DC2 & –COM
Working Voltage Range = 24 V to 48 VDC.
I/O Connector: ‘Status +’ & ‘Status –’ and ‘Digital in +’ and ‘Digital in –’
Maximum I/P Voltage = 60 VDC.
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ATEX-Zertifizierung
ATEX-Zulassungsnummer
Baseefa 14ATEX 0151X
Standards
EN 60079-0:2012, EN 60079-15:2010
Zertifizierungscode
Ex nA IIC T4 Gc (–40°C ≤ Ta ≤ +70°C)
ATEX-Code
II 3G
Spezifische Einsatzbedingungen
Die Geräte müssen in einem Bereich welcher einem maximalen Verschmutzungsgrad der
Stufe 2 gemäß IEC/EN 60664-1 entspricht und in einem Gehäuse, das einen Schutzgrad
von mindestens IP54 bietet und die relevanten Anforderungen von N 60079-0 und EN
60079-15 erfüllt, installiert werden.
Alle Anschlüsse des Gerätes dürfen nur dann angeschlossen oder abgeschlossen werden,
wenn der Bereich, in dem das Gerät installiert ist, nachweislich ungefährlich oder das
Gerät völlig spannungsfrei ist.
Die Netzwerkkabel müssen nach der Installation mithilfe von Kabelbindern oder ähnlichem Material ordnungsgemäß befestigt werden, um ein versehentliches Abziehen der
Stecker zu verhindern.
Eingangsparameter der Geräte
Stromversorgung: +DC1, +DC2 & –COM
Betriebsspannungsbereich = 24 V to 48 VDC.
I/O-Anschluss: ‘Status +’ & ‘Status –’ und ‘Digital in +’ und ‘Digital in –’
Maximale I/P-Spannung = 60 VDC.
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Certification ATEX
Numéro de certification ATEX
Baseefa 14ATEX 0151X
Normes
EN 60079-0:2012, EN 60079-15:2010,
Code de certification
Ex nA IIC T4 Gc (–40°C ≤ Ta ≤ +70°C)
Code ATEX
II 3G
Conditions spéciales d'utilisation
L'équipement doit être installé dans une zone où le degré de pollution ne dépasse pas le
degré 2 conformément à l'IEC/EN 60664-1, et dans un boîtier qui fournit un niveau de
protection au moins égal à IP54 et conforme aux exigences applicables à EN 60079-0 et
EN 60079-15
Toutes les connexions externes à l'équipement ne doivent pas être insérés ou retirés sauf
si la zone dans laquelle l'équipement est installé est reconnue comme non dangereuse, ou
si les circuits raccordés sont hors-tension.
Une fois les câbles réseau installés, ils doivent être correctement fixé grâce à des attaches de câbles ou autre élément semblable afin de réduire le risque de débranchement
accidentel.
Paramètres d'entrée des équipements
Connecteur d'alimentation : +DC1, +DC2 & –COM
Double entrée d'alimentation 24 V à 48 VCC
Connecteur E/S : « Statut + » et « Statut – » et « Entrée digitale + » et « Entrée digitale – »
Tension maximale I/P = 60 VCC.
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ATEX Information
General
This unit is intended to be used in Zone 2 hazardous location only.
Marking
II 3G
Ex nA IIC T4 Gc
SPECIAL CONDITION
WARNING – DO NOT SEPARATE WHEN ENERGIZED
Indicate that this unit complies with relevant European standards that are
harmonised with the 94/9/EC Directive (ATEX).
II
3
G
Ex Indicates that this unit is in conformity with relevant European Ex standard(s).
nA
IIC Gas group, a typical gas i hydrogen.
T4
Gc
SPECIAL
CONDITION
Equipment group II.
This unit can be installed in all places with an explosive gas atmosphere other
than mines susceptible to firedamp.
Equipment category 3.
A category is the classification according to the required level of protection.
This unit ensures the requisite level of protection during normal operation and
is intended for use in areas in which explosive atmosphere caused by gases,
vapours, mists, or dust mixtures are unlikely to occure or, if they do occure, are
likely to do so only infrequently and for a short periode only.
Indicates protection concerning explosive atmospheres caused by gases, vapours
or mists (G).
The type of protection used.
This unit is a non-sparking device "nA" which is constructed to minimize the
risk of occurence of arcs or sparks capable of creating an ignition hazard during
conditions of normal operation.
Temperature class T4 (T4 = 135°C).
This unit is classified in accordance with its maximum surface temperature
(external and internal).
Equipment protection level Gc (EPL Gc)
Equipment for explosive gas atmospheres, having a "enhanced" level of protection, which is not a source of ignition in normal operation and which may have
some additional protection to ensure that it remains inactive as an ignition
source in the case of regular expected occurences.
EPL Gc are analogous to the ATEX Categories (Category 3 G = EPL Gc).
This unit has a special condition for safe use.
The special condition for safe use contains safety related information that is
necesarry for the correct installation and safe use.
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Special condition for use
Ambient temperature:
This unit is designed for use in extreme ambient temperature conditions according to the
following: –40 ºC ≤ T
≤ +70 ºC
amb
Installation in an apparatus cabinet:
This unit requires installation in an Ex certified apparatus cabinet suitable for the area of
use and providing a degree of protection of at least IP54.
Resistance to impact:
This unit requires installation in an apparatus cabinet where adequate resistance to
impact is provided by the apparatus cabinet.
See "Installation in an apparatus cabinet" above for requirements on the external
apparatus cabinet.
Resistance to light:
This unit requires installation in an apparatus cabinet where it is protected from light
(for example daylight or light from luminaires).
See "Installation in an apparatus cabinet" above for requirements on the external
apparatus cabinet.
Secureness of plugs:
When this unit is installed in an explosive atmospheres, all connectors must be
mechanically secured to prevent loosening.
Conductor temperature:
When this unit is installed in locations with high ambient temperature, special precautions
shall be taken upon the choice of external conductor(s) and the temperature rating of
the conductor(s).
Directive 94/9/EC alongside with other directives:
Directive 2004/108/EC (EMC) applies and to assure a safe performance of this unit under
the scope of Directive 94/9/EC, refer to the electromagnetic immunity level specified
under "Type tests and environmental conditions" in this manual.
Warning marking:
When this unit is installed in an explosive atmospheres, the warning label submitted
together with this unit shall be attached on the unit and visible to the end user.
Standards and date of compliance
EN 60079-0 and EN 60079-15
2011-03-24
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9
Ratings
Powe r (20 – 48) VDC; 330 mA
Ambient temperature –40ºC ≤ Ta ≤ +70ºC
Ingress protection (IP) IP40
Maximum surface temperature 135ºC (temperatur class T4)
Safety Control Drawing
Degree of protection IP40
Ambient temperature –40°C to +70°C
Installation spacing
Direction relative this unit!
Direction*/
Position
description
1 IO / Relay output +
2 IO / Relay output –
3 IO / Digital in +
4 IO / Digital in –
M5 threaded hole
for PE connection.
Position
Direction*/
descripton
1 In / +Voltage A
2 In / +Voltage B
3 In / Common
4 In / Common
* See section Type tests and environmental conditions in this user
manual for proven transient protection.
10
Minimum 25 mm above / below
Minimum 10 mm left / right
Input/Output
values
Uin = 60 VDC max
Uin = 80 mA max
1
2
3
4
Uin = 60 VDC max
Uin = 10 mA max
Input values
Uin = (16 – 60) VDC
Iin = 420 mA @ 16 VDC
PIn = Max 7 W
* Galvanically isolated via signal transformer
Position
1 In/Out / TD+
2 In/Out / TD–
3 In/Out / RD+
4 Not connected
5 Not connected
6 In/Out / RD–
7 Not connected
8 Not connected
Shield PE
* Galvanically isolated via signal transformers and capacitively
isolated to signal ground through a 2 kV 1000 pF capacitor.
See user manual for proven transient protection.
Position
1 Out / VBUS
2 In/out / D–
3 In/out / D+
4 GND
Shield PE
Position
Position
Direction*/
descripton
1 In/Out / SHDSL
Input/Output
values
U = ± 15 Vpk
I = ± 25 mA
Data rate
2 In/Out / SHDSL
and capacitively isolated to signal ground
through a 1.5 kV 220 pF capacitor.
See user manual for proven transient protection.
Direction*/
descripton
Input/Output values
up to
15.3 Mbit/s
U = ± 1 V (4μV/s)
I = ± 20 mA
Data rate: 10/100 Mbit/s
Direction/
descripton
1 In/out / GND
2 Out / Tx
3 In / Rx
Input values
U
I
out
Direction/
descripton
= 5 VDC max
out
= 500 mA max
Input/Output
values
U = 3.3 VDC max
I = 24 mA max
6642-22313
Agency approvals and standards compliance
Type Approval / Compliance
EMC EN 55024, EN 55024 A1, EN 55024 A2,
Safety EN 60950-1, IT equipment
SHDSL ITU-T G.991.2
Ex EN 60079-0 and EN 60079-15
Electromagnetic compatibility – Immunity IT equipment
EN 55022, EN 55022 A1, Information technology equipment.
Radio disturbance characteristics. Limits and methods of measurement
EN 61000-6-1, Immunity residential environments
EN 61000-6-2, Immunity industrial environments
EN 61000-6-4, Emission industrial environments
EN 61000-6-3, Emission residential, commercial and light-industrial
environments
FCC part 15 Class A and Class B
EN 50121-4, Railway signalling and telecommunications apparatus
UL/IEC/EN 60950-1, IT equipment
FCC Part 15.105 Notice:
6642-22313
This equipment has been tested and found to comply with the limits for a
Class B digital device, pursuant to Part 15 of the FCC Rules. These limits
are designed to provide reasonable protection against harmful interference
in a residential installation. This equipment generates, uses and can radiate
radio frequency energy and, if not installed and used in accordance with
the instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio
or television reception, which can be determined by turning the equipment
off and on, the user is encouraged to try to correct the interference by
one or more of the following measures:
… Reorient or relocate the receiving antenna
… Increase the separation between the equipment and receiver
… Connect the equipment into an outlet on a circuit different from that to
which the receiver is connected
… Consult the dealer or an experienced radio/TV technician for help.
11
Declaration of Conformity
Org.nr/
th
Westermo Teleindustri AB
Declaration of conformity
The manufacturer
Herewith declares that the product(s)
Type of product Model Art no
Industrial Ethernet SHDSL extender DDW-225-EX
is in conformity with the following EC directive(s).
No Short name
2004/108/EC Electromagnetic Compatibility (EMC)
94/9/EC Equipment explosive atmosphere (ATEX)
2011/65/EU Restriction of the use of certain hazardous substances in electrical and electronic equipment
References of standards applied for this EC 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 residential environments 2007
EN 61000-6-4 Electromagnetic compatibility – Emission for industrial environments 2007
EN 50121-4 Railway applications – Electromagnetic compatibility – Emission and
EN 55022 Information technology equipment – Radio disturbance characteristics –
EN 60079-0 Explosive atmospheres - Equipment - General
EN 60079-15 Electrical apparatus for explosive gas atmospheres -
EN 50581 Technical documentation for the assessment of electrical and electronic
The last two digits of the year in which the CE marking was affixed: 14
Westermo Teleindustri AB
SE-640 40 Stora Sundby, Sweden
DDW-226-EX
(RoHS)
immunity of the signalling and telecommunications apparatus
Limits and methods of measurement
requirements
Construction, test and marking of type of protection
"n" electrical apparatus
products with respect to the restriction of hazardous substances
3642-5250
3642-5240
+ C1: 2005
2006
+ C1: 2008
2010
2012
2010
2012
Pierre Öberg
Technical Manager
May 2014
22
Postadress/Postal address
S-640 40 Stora Sundby 016-428000 016-428001 52 72 79-4 5671-5550 556361-2604 Eskilst una
Sweden Int+46 16428000 Int+46 16428001
Tel.
Telefax
Postgiro
Bankgiro Corp. identity number Registered office
12
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Type tests and environmental conditions
Phenomena Test Description Test levels
ESD EN 61000-4-2 Enclosure contact ± 6 kV
RF field AM modulated IEC 61000-4-3 Enclosure 10 V/m 80% AM (1 kHz), 80 – 1000 MHz
Fast transient EN 61000-4-4 Signal ports ± 2 kV
Surge EN 61000-4-5 Signal ports unbalanced ± 2 kV line to earth, ± 2 kV line to line
RF conducted EN 61000-4-6 Signal ports 10 V 80% AM (1 kHz), 0.15 – 80 MHz
Power frequency
magnetic field
Pulse magnetic field EN 61000-4-9 Enclosure 300 A/m
Mains freq. 50 Hz EN 61000-4-16 Signal ports 100 V 50 Hz line to earth
Mains freq. 50 Hz SS 436 15 03 Signal ports 250 V 50 Hz line to line
Voltage dips
and interruption
Radiated emission EN 55022 Enclosure Class A and Class B
Conducted emission EN 55022 DC power ports Class A and Class B
Dielectric strength EN 60950 Signal port
Temperature Operating –40 to +70ºC
Humidity Operating 5 to 95% relative humidity
Altitude Operating 2 000 m / 70 kPa
Reliability prediction
(MTBF)
Service life Operating 10 year
Vibration IEC 60068-2-6 Operating 7.5 mm, 5 – 8 Hz
Shock IEC 60068-2-27 Operating 15 g, 11 ms
Enclosure UL 94 Aluminium/Zink Flammability class V-0
Dimension W x H x D 134 x 105 x 122 mm
Weight 1.5 kg
Degree of protection IEC 529 Enclosure IP 40
Cooling Convection
Mounting Horizontal on 35 mm DIN-rail or wall-mouonted
* Refer to “Safety” section in User Guide.
EN 61000-4-8 Enclosure 300 A/m
EN 61000-4-29 DC power ports 10 & 100 ms, interruption
EN 55016-2-3 Enclosure Class A and Class B
FCC part 15 Enclosure Class A and Class B
MIL-HDBK-217F Operating 700 000 hours @ 25°C
Enclosure air ± 8 kV
20 V/m 80% AM (1 kHz), 800 – 1000 MHz
10 V/m 80% AM (1 kHz), 1400 – 2100 MHz
5 V/m 80% AM (1 kHz), 2100 – 2500 MHz
1 V/m 80% AM (1 kHz), 2500 – 2700 MHz
Power ports ± 2 kV
Signal ports balanced ± 2 kV line to earth, ± 1 kV line to line
Power ports ± 2 kV line to earth, ± 1 kV line to line
Power ports 10 V 80% AM (1 kHz), 0.15 – 80 MHz
10 ms, 30% reduction
10 ms, 60% reduction
+20% above & –20% below rated voltage
to other isolated ports
Power port
to other isolated ports
Storage & Transport –40 to +85ºC
Maximum surface
temperature
Storage & Transport 5 to 95% relative humidity
1500 Vrms 50 Hz 1 min
1500 Vrms 50 Hz 1 min
135°C (temperature class T4)
2 g, 8 – 500 Hz
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Description
DDW-225 is a part of the Wolverine family of Ethernet extenders. It uses the Westermo
WeOS operating system that provides the DDW-225 with all the advanced switching and
routing functionality supported by the DDW-225. These functions include VLAN support,
Layer 2/3 switching, Static Routing, Firewall functions, IGMP Snooping, VPN support.
A further enhancement the DDW-225 provides is a set of advanced diagnostic functions
that allow the SHDSL line to be dynamically monitored allowing alarms to be configured to pre-warn of any performance issues. This monitoring data can be accessed in a
number of ways; it can be read at any time through the Web Interface, Command Line
Interface or via SNMP.
A key function of the DDW-225 is its ability to be used to create redundant ring networks over the SHDSL links, using both the Westermo FRNT protocol, but also RSTP.
… Up to 15.3 Mbit/s over old cables
… Redundant ring on the SHDSL interface
… Advanced Diagnostics
… VLAN support and IGMP Snooping
… VPN support
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Interface specifications
Power
Rated voltage 20 to 48 VDC
Operating voltage 16 to 60 VDC
Rated current 330 mA (495 mA) @ 20 VDC (with 500 mA USB load)
Rated frequency DC
Inrush current, I2t 1.5 A2s
Startup current* 400 mA
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 startup.
Console
Electrical specification TTL-level
Data rate 115.2 kbit/s
Data format 8 data bits, none parity, 1 stop bit, no flow control
Circuit type SELV
Isolation to All other except USB
Galvanic connection to USB
Connection 2.5 mm jack, use Westermo cable 1211-2027
150 mA (215 mA) @ 48 VDC (with 500 mA USB load)
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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 to the assigned port.
For more information about the CLI, see the WeOS management guide.
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
Isolation to All other except Console
Galvanic connection to Console
Connection USB receptacle connector type A
Conductive housing Yes
I/O / Relay output
Connect resistance 30 W
Isolation to All other
Connection Detachable screw terminal
Connector size 0.2 – 2.5 mm2 (AWG 24 – 12)
Maximum voltage/current 60 VDC / 80 mA
I/O / Digital input
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)
16
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Ethernet TX
Electrical specification IEEE std 802.3. 2005 Edition
Data rate 10 Mbit/s or 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 Yes
Number of ports 4
* 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.
SHDSL
Electrical specification ITU-T G.991.2 Annex B
Data rate 192 kbit/s to 15.3 Mbit/s
Protocol EFM according to IEEE 802.3-2005
Transmission range According to ITU-T G.991.2 depending on line quality
Isolation to All other
Connection Detachable screw terminal
Connector size 0.2 – 2.5 mm2 (AWG 24 – 12)
Shielded cable Not required
Number of ports 2
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Position Direction* Description Product marking
1 In + Voltage A +DC1
2 In + Voltage B +DC2
3 In Common COM
4 In Common COM
* Direction relative this unit.
Position Direction* Description
1 Out Relay output +
2 Out Relay output –
3 In Digital in +
Position Direction* Description
1 In/Out 2-wire Receive/
Transmit SHDSL
2 In/Out 2-wire Receive/
Transmit SHDSL
* Direction relative this unit.
1
2
3
4
4 In Digital in –
* Direction relative this unit.
18
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Console
(see more information
on page 10 and 11)
Position Direction* Description
1 In/Out TD+
2 In/Out TD-
3 In/Out RD+
4 - Not connected
5 - Not connected
6 In/Out RD-
7 - Not connected
8 - Not connected
Shield In/Out Connected to PE
* Direction relative this unit.
Position Direction* Description
1 Out VBUS
2 In/Out D–
3 In/Out D+
4 Out GND
Shield In/Out Connected to PE
* Direction relative this unit.
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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.
BLINK Location indicator ("Here I am!").
DC1 OFF
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.
VPN OFF VPN disabled.
GREEN (Configurable)
RED (Configurable)
Copper ports
Port 1-4
DSL ports
Port 1-2
OFF No Link.
GREEN Link established.
GREEN
FLASH
YELLOW Port alarm and no link. Or if FRNT or RSTP
OFF No SHDSL link.
GREEN SHDSL link established.
GREEN
BLINK
GREEN
FLASH
YELLOW Port alarm and no link. Or if FRNT or RSTP
YELLOW
BLINK
(Alarm conditions are configurable,
see ''WeOS Management Guide'').
Activated when connected to IPConfig Tool,
or upon request from Web or CLI.
Unit has no power.
Default: At least one VPN tunnel up and OK.
Default: All VPN tunnels down.
Data traffic indication.
mode, port is blocked.
SHDSL link negotiation.
Data traffic indication.
mode, port is blocked.
Only during unit startup.
Firmware downloading to SHDSL chip.
20
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Mounting
Mounting, 35 mm DIN-rail
The unit can be mounted on a 35 mm DIN-rail, which is
horizontally mounted inside an apparatus cabinet, or similar.
Snap on mounting, see figure.
Note! For proper vibration and chock performance
Westermo recommends standard top-hat DIN-rail TH 35-15
according to EN 60715.
Removal
Press down the support at the back of the unit using
a screwdriver. See figure.
Wall mounting
This unit can also be wall-mounted, see figure.
CLICK!
Earth connection
For correct function the ground connection on the unit
needs to be properly connected to a solid ground.
See figure.
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.
See figure.
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25 mm
25 mm
21
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.
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 Webbrowser
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 task when configuring a new switch is 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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6642-22313
Referring documents
Type Description Document number
Management Guide Westermo OS management guide
6101-3201
Factory default on DDW-225
It is possible to set the unit to factory default settings by using two standard Ethernet
RJ-45 cables.
1. Power off the switch and disconnect all Ethernet cables and DSL cables.
2. Connect one Ethernet cable between Ethernet port 1 and Ethernet port 4, and
another Ethernet cable between Ethernet port 2 and Ethernet port 3.
The ports need to be connected directly by Ethernet cables, i.e., not via a hub or
switch. Use straight cables – not cross-over cables – when connecting the port pairs.
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 one of the
Ethernet cables. The ON LED will stop flashing.
This initiates the factory reset process*, and after approximately 1 minute the unit
will restart with factory default settings. When the switch has booted up, the ON
LED will typically show a green light (a red light is shown if only one of the DC
power feeds is connected).
• 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 any of 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.
6642-22313
23
Westermo • SE-640 40 Stora Sundby, Sweden
Tel +46 16 42 80 00 Fax +46 16 42 80 01
Sales Units
Westermo Data Communications
E-mail: info@westermo.com
www.westermo.com
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www.westermo.fr
Germany
info@westermo.de
www.westermo.de
For complete contact information, please visit our website at www.westermo.com/contact
REV.B 6642-22311 2014-09 Westermo Teleindustri AB, Sweden – A Beijer Electronics Group Company
North America
info@westermo.com
www.westermo.com
Singapore
sales@westermo.com.sg
www.westermo.com
Sweden
info.sverige@westermo.se
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or scan the QR code with your mobile phone.
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