Westermo Viper-008 EN 50155 Switch (M12) Техническое Руководство
Unmanaged EN 50155 Switch
Viper-008
The Viper-008 is a rugged unmanaged Ethernet switch designed for applications with severe operating conditions and
extreme environments. The Viper-008 meets the EN 50155 standard for electronic equipment used in railway applications.
The super slim and extra robust housing is sealed to IP65 and together with an MTBF (Mean Time Between Failure)
calculated to more than a 100 years makes these units ideal for situations where mechanical stress, moisture, condensation,
dirt or continuous vibrations could adversely affect the function of standard Ethernet switches.
The unit is well prepared for use in harsh industrial environments. The IP65 sealed metal case and rugged M12 front
connectors of the unit makes it robust and allows temperatures from –40 to +70°C (–40 to +158°F).
There are no sensitive or fragile components, hardening the product against shock and vibration making these units suitable
for rolling stock usage. The power supply operates over a wide input range from 24 to 110 VDC ±40%.
extreme environments. The Viper-008 meets the EN 50155 standard for electronic equipment used in railway applications.
The super slim and extra robust housing is sealed to IP65 and together with an MTBF (Mean Time Between Failure)
calculated to more than a 100 years makes these units ideal for situations where mechanical stress, moisture, condensation,
dirt or continuous vibrations could adversely affect the function of standard Ethernet switches.
The unit is well prepared for use in harsh industrial environments. The IP65 sealed metal case and rugged M12 front
connectors of the unit makes it robust and allows temperatures from –40 to +70°C (–40 to +158°F).
There are no sensitive or fragile components, hardening the product against shock and vibration making these units suitable
for rolling stock usage. The power supply operates over a wide input range from 24 to 110 VDC ±40%.
Ordering Information
Art.no
Description
3641-0340
Viper-008, Unmanaged, 8 x 10 / 100BaseT
3146-11xx
Patch and power cables, see www.westermo.com
…
Compact basic rail-approved Ethernet switch
• Fully EN 50155 compliant
• Single model 24 – 110 VDC power range
• 8 x 100 Mbit/s Ethernet ports
• Single model 24 – 110 VDC power range
• 8 x 100 Mbit/s Ethernet ports
…
Externally tested and verified to EN 50155
• Surge resistance and isolation
• Magnetic field immunity & conducted emission
• Shock and vibration
• Magnetic field immunity & conducted emission
• Shock and vibration
…
Designed for long life and extreme operational
environments
• IP67 anti-condensation GORE-TEX® membrane
• Ambient temperature –40°C (–40°F) to +70°C (+158°F)
• Integrated M12 threading and extremely high MTBF, 636,000 hours
• Ambient temperature –40°C (–40°F) to +70°C (+158°F)
• Integrated M12 threading and extremely high MTBF, 636,000 hours
…
Design and production testing to match requirements for train control
• Post production testing exceeding EN 50155 mandatory requirement
• Burn in and isolation test on all units
• Manufactured according to IPC-A-610D class2
• Burn in and isolation test on all units
• Manufactured according to IPC-A-610D class2
EN 50121-4
Railway Trackside
EN 50155
On Board Rail
EN 61000-6-1
Residential Immunity
EN 61000-6-2
Industrial Immunity
EN 61000-6-3
Residential Emission
EN 61000-6-4
Industrial Emission
VIPER-008_1606_EN_REV. A