Westermo SDW-500 User manual
www.westermo.com
SDW-500 series
Industrial Ethernet 5-port Switch
26644-2214
3
6644-2214
General information
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 www.westermo.com
About This Guide
This guide is intended for installation engineers and users of the Westermo products.
It includes information on safety and regulations, a product description, installation
instructions and technical specifications.
46644-2214
Safety and Regulations
Warning signs are provided to prevent personal injuries and/or damages to the product.
The following levels are used:
Level of warning Description Consequence
personal injury
Consequence
material damage
WARNING
Indicates a potentially
hazardous situation
Possible death or
major injury
Major damage to the
product
CAUTION
Indicates a potentially
hazardous situation
Minor or moderate
injury
Moderate damage to
the product
NOTICE
Provides information
in order to avoid
misuse of the
product, confusion or
misunderstanding
No personal injury Minor damage to the
product
NOTE
Used for highlighting
general, but important
information
No personal injury Minor damage to the
product
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6644-2214
Safety Information
Before installation:
Read this manual completely and gather all information on the product. Make sure that
you understand it fully. Check that your application does not exceed the safe operating
specifications for this product.
WARNING - SAFETY DURING INSTALLATION
The product must be installed and operated by qualified service
personnel and installed into an apparatus cabinet or similar, where
access is restricted to service personnel only.
During installation, ensure a protective earthing conductor is
first connected to the protective earthing terminal (only valid for
metallic housings). Westermo recommends a crosssectional area
of at least 4 mm2.
If the product does not have a protective earthing terminal,
then the DIN-rail must be connected to protective earth. Upon
removal of the product, ensure that the protective earthing
conductor, or the connection to earth via the DIN-rail, is
disconnected last.
WARNING - HAZARDOUS VOLTAGE
Do not open an energized product. Hazardous voltage may occur
when connected to a power supply.
WARNING - PROTECTIVE FUSE
The power supply wiring must be sufficiently fused. It must be
possible to disconnect manually from the power supply. Ensure
compliance to national installation regulations.
Replacing the internal fuse must only be performed by Westermo
qualified personell.
66644-2214
WARNING - REDUCE THE RISK OF FIRE
To reduce the risk of fire, use only telecommunication line cords
with a cable diameter of AWG 26 or larger. Regarding power
cable dimensions, see Interface Specifications.
CAUTION - CORROSIVE GASES
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
connector pins.
CAUTION - CLASS 1 LASER PRODUCT
Do not look directly info a fibre optical port or any connected
fibre, although the product is designed to meed the Class 1 Laser
regulations and complies with 21 CFR 1040.10 and 1040.11.
CAUTION - ELECTROSTATIC DISCHARGE (ESD)
Prevent electrostatic discharge damages to internal electronic
parts by discharging your body to a grounding point (e.g. use a
wrist strap).
CAUTION - FIBRE OPTIC HANDLING
Fibre optic equipment need special treatment. It is very sensitive
to dust and dirt. If the fibre is disconnected from the product, the
protective plugs on the transmitter/receiver must be connected.
The protective plugs must be kept on during transportation. The
fibre optics cables must be handled the same way.
7
6644-2214
Care recommendations
Follow the care recommendations below to maintain full operation of product and to
fulfil the warranty obligations:
• Do not drop, knock or shake the product. Rough handling above the specification may
cause damage to internal circuit boards.
• Use a dry or slightly water-damp cloth to clean the product. Do not use harsh
chemicals, cleaning solvents or strong detergents.
• Do not paint the product. Paint can clog the product and prevent proper operation.
If the product is used in a manner not according to specification, the protection provided
by the equipment may be impaired.
If the product is not working properly, contact the place of purchase, nearest Westermo
distributor office or Westermo technical support.
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
Product disposal
This symbol means that the product shall not be treated
as unsorted municipal waste when disposing of it. It needs
to be handed over to an applicable collection point for
recycling electrical and electronic equipment.
By ensuring the product is disposed of correctly, you will
help to reduce hazardous substances and prevent potential
negative consequences to both environment and human
health, which could be caused by inappropriate disposal.
86644-2214
Article number, model and description
Article Model Description
3644-0001 SDW-550 10/100Base-T/TX: 5 ports
3644-6001 SDW-550 E-mark 10/100Base-T/TX: 5 ports
3644-0020 SDW-541-MM-SC2 10/100Base-T/TX: 4 ports 100Base-FX: 1 port
3644-0022 SDW-541-SM-LC15 10/100Base-T/TX: 4 ports 100Base-FX: 1 port
3644-0023 SDW-541-MM-LC2 10/100Base-T/TX: 4 ports 100Base-FX: 1 port
3644-0024 SDW-541-SM-SC15 10/100Base-T/TX: 4 ports 100Base-FX: 1 port
3644-0030 SDW-532-MM-SC2 10/100Base-T/TX: 3 ports 100Base-FX: 2 port
3644-0032 SDW-532-SM-LC15 10/100Base-T/TX: 3 ports 100Base-FX: 2 port
3644-0033 SDW-532-MM-LC2 10/100Base-T/TX: 3 ports 100Base-FX: 2 port
3644-0034 SDW-532-SM-SC15 10/100Base-T/TX: 3 ports 100Base-FX: 2 port
3644-0035 SDW-532-SM-LC40 10/100Base-T/TX: 3 ports 100Base-FX: 2 port
Simplified EU declaration of conformity
Hereby, Westermo declares that the equipment is in compliance with EU directives.
The full EU declaration of conformity and other detailed information are available at the
respective product page at www.westermo.com.
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6644-2214
Agency approvals and standards compliance
Type Approval / Compliance
EMC EN 61000-6-2, Immproducty industrial environments
EN 61000-6-31, Emission residential environments
EN 61000-6-42, Emission industrial environments
E-Mark, Road Vehicles, 10R-04 72163
Safety UL 60950-1, IT Equipment
Marine DNV GL rules for classification – Ships and offshore products4
Note 1 _ Applicable only for 3644-x001
2 _ Applicable only for 3644-0019, 3644-002x and 3644-003x
3_ Applicable only for 3644-6001
4– Applicable only for 3644-0001, 3644-0022 , 3644-0023, 3644-0025,
3644-0032, 3644-0033, 3644-0035
CAUTION - CORROSIVE GASES
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
connector pins.
Corrosive
environment:
This product has been successfully tested in a corrosion test according to
IEC 60068-2-60, method 3. This means that the product meets the requirements
to be placed in an environment classified as ISA-S71.04 class G3.
10 6644-2214
Environmental conditions
Isolation between interfaces
Power Interface to all other 2.8 kV DC 2.0 kV RMS @ 50 Hz and 60 s duration
TX signal Interface to all other 2.1 kV DC 1.5 kV RMS @ 50 Hz and 60 s duration
TX shield Interface to all other 1.5 kV DC 1.0 kV RMS @ 50 Hz and 60 s duration
Environmental
Temperature, operating –25 to +70°C (SDW-550),
–25 to +65°C (SDW-541)
–25 to +60°C (SDW-532)
Temperature, storage and transportation –25 to +70°C
Relative humidity, operating 5 to 95% (non-condensing)
Relative humidity,
storage and transportation
5 to 95% (condensation allowed outside packaging)
Altitude, operating 2000 m/70 kPa
Mechanical
Dimension (W x H x D) 35 x 121 x 119 mm
Weight 0.2 kg
Mounting DIN-rail
Degree of protection IP21
Configuration
Auto configured (auto-negotiation) or manually setting of speed and duplex of individual TX port,
by DIP-switches.
Port mirror function is possible to set with DIP-switch. With the port mirror function active the
switch will copy all outgoing traffic to port 1. This can be used to monitor all traffic going out
from the switch. Packets may be discarded if the total throughput exceeds the port speed of port
1.
Fibre optic power budget
Model Multimode
MM-xx2
Singlemode
SM-SC15
Singlemode
SM-LC15
Singlemode
SM-LC40
Transmitted wavelength 1310 nm 1310 nm 1310 nm 1310 nm
Min. output power, transmitter –19 dBm –15 dBm –15 dBm –5 dBm
Max. output power, transmitter –12 dBm –8 dBm -8 dBm 0 dBm
Input sensitivity, receiver –31 dBm –34 dBm –31 dBm –34 dBm
Min. power budget 12 dBm 19 dBm 16 dBm 29 dBm
Max. power budget 19 dBm 26 dBm 23 dBm 34 dBm
Recommended fibre cable and
core / cladding diameter
50/125
62.5/125
9/125
10/125
9/125
10/125
9/125
10/125
Attenuation in connectors / splices
Type Normal attenuation
Connector 0.2 - 0.4 dBm
Fusion splice 0.1 dBm
Mechanical splice 0.2 dBm
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