Westermo Viper-408 EN 50155 Switch (M12) Техническое Руководство
Managed EN 50155 Switch
Viper-408
Ordering Information
Art.no
Description
3641-0360
Viper-408, Managed EN 50155 Switch
3641-6360
Viper-408, Managed EN 50155 Switch with E-Mark
3146-11xx
Patch and power cables, see www.westermo.com
WeOS
The Viper-408 is a managed 8-port switch designed to meet the full requirements of the rail vehicle market. The incredibly
compact and robust housing ensures the unit can be built into tight and environmentally hostile spaces. The embedded software
provides an extensive suite of IP networking standards allowing resilient and flexible networks to be created, meeting the needs of
the rail market.
As is critical for all equipment to be installed in rail vehicles, the Viper has been externally tested across the complete spectrum of
standards required by EN 50155.
Westermo understand that systems on railcars are required by the EN 50155 standard to have a useful life of 20 years, so as well
as using the highest quality components to deliver extended MTBF figures, we also implement features like the GORE-TEX®
membrane in the IP65 enclosure to prevent water build up in the units.
The EN 50155 standard requires mandatory performance and isolation testing. Not only does Westermo meet these
requirements, we exceed them in order to meet the additional manufacturer requirements for train control. Westermo’s Swedish
factory has been building Ethernet switches for the railcar market for many years and fully understands the measures that are
required to provide the highest quality manufactured solutions.
Meeting the requirements of the railcar environment, makes the Viper very well suited for deployment in any application with
severe operating conditions and extreme environments.
compact and robust housing ensures the unit can be built into tight and environmentally hostile spaces. The embedded software
provides an extensive suite of IP networking standards allowing resilient and flexible networks to be created, meeting the needs of
the rail market.
As is critical for all equipment to be installed in rail vehicles, the Viper has been externally tested across the complete spectrum of
standards required by EN 50155.
Westermo understand that systems on railcars are required by the EN 50155 standard to have a useful life of 20 years, so as well
as using the highest quality components to deliver extended MTBF figures, we also implement features like the GORE-TEX®
membrane in the IP65 enclosure to prevent water build up in the units.
The EN 50155 standard requires mandatory performance and isolation testing. Not only does Westermo meet these
requirements, we exceed them in order to meet the additional manufacturer requirements for train control. Westermo’s Swedish
factory has been building Ethernet switches for the railcar market for many years and fully understands the measures that are
required to provide the highest quality manufactured solutions.
Meeting the requirements of the railcar environment, makes the Viper very well suited for deployment in any application with
severe operating conditions and extreme environments.
…
Compact rail-approved Ethernet switch solution
• Single model 24 – 110 VDC power range
• 8 x 100 Mbit/s Ethernet ports
• Layer 2 switching functions
• 8 x 100 Mbit/s Ethernet ports
• Layer 2 switching functions
…
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
• IP65 anti-condensation GORE-TEX® membrane
• Ambient temperature –40 °C (–40 °F) to +70 °C (+158 °F)
• High MTBF, 1,037,000 hours
• Ambient temperature –40 °C (–40 °F) to +70 °C (+158 °F)
• High MTBF, 1,037,000 hours
…
Design and production testing to match requirements for train control
• Post production testing exceeding EN 50155 mandatory requirement
• Manufactured according to IPC-A-610D class2
• Manufactured according to IPC-A-610D class2
VIPER-408_1605_EN_REV. B
EN 61000-6-1
Residential Immunity
EN 61000-6-2
Industrial Immunity
EN 61000-6-3
Residential Emission
EN 61000-6-4
Industrial Emission
EN 50155
On Board Rail
EN 50121-4
Railway Trackside