Westermo Viper-212A EN 50155 Switch (M12) Техническое Руководство
EN 50155
On Board Rail
EN 50121-4
Railway Trackside
EN 45545-2
Fire Protection
EN 50121-3-2
Rolling Stock
EN 50155 Managed Routing Switch
Viper-212A
Ordering Information
Art.no
Description
3635-0020
Viper-212A, EN 50155 Managed Routing Switch
3641-7190/-0190
M12 USB configuration backup device with/without attachment strap
3146-11xx
Patch and power cables, see www.westermo.com
1211-4073
Console cable
The Viper-212A is a managed 12-port routing switch optimised for the needs of the railway rolling stock market.
The Viper is designed to withstand the tough environment on-board trains, exposing the switch to constant vibration, extreme
temperatures, humidity and a demanding electrical environment.
temperatures, humidity and a demanding electrical environment.
A GORE-TEX® membrane prevents internal condensation. Threading integrated in chassis provides for additional vibration
resistance. High-level isolation between all interfaces enables direct connectivity to vehicle auxiliary power and protects against
overvoltage and flashover. IP67 protection prevents ingress of water and dust. An overall optimised design results in an extremely
compact package in combination with very high MTBF for easy integration and low lifecycle cost.
resistance. High-level isolation between all interfaces enables direct connectivity to vehicle auxiliary power and protects against
overvoltage and flashover. IP67 protection prevents ingress of water and dust. An overall optimised design results in an extremely
compact package in combination with very high MTBF for easy integration and low lifecycle cost.
Thorough type testing at independent labs certify the compliance to a wide range of standards, not least EN 50155, where the
highest class is achieved in all aspects. The state-of-the-art Westermo production facility ensures the quality of each individual unit,
e.g. through temperature cycling burn-in testing.
highest class is achieved in all aspects. The state-of-the-art Westermo production facility ensures the quality of each individual unit,
e.g. through temperature cycling burn-in testing.
The WeOS operating system offers an extensive suite of IP networking features for resilient and flexible networks, e.g. the FRNT
ring protocol with very fast failover on 100 Mbps ports. The powerful layer 3 routing capability is very useful for separating
networks in complex applications. The backup device accessory matches the Viper in robustness and offers easy configuration
update and backup.
ring protocol with very fast failover on 100 Mbps ports. The powerful layer 3 routing capability is very useful for separating
networks in complex applications. The backup device accessory matches the Viper in robustness and offers easy configuration
update and backup.
Meeting the requirements of the railcar market, the Viper is very well suited for deployment in any other application with severe
operating conditions and tough environments, for instance in the mining industry.
operating conditions and tough environments, for instance in the mining industry.
VIPER-212A_1610_EN_REV. A
WeOS
…
Compact 12 port routing switch, approved for rolling stock
• 12x100 Mbps
…
Designed and built for extreme operational environments
• Robustness-enhancing design features
• Extensive range of approvals, by IEC/ISO 17025 certified
• Extensive range of approvals, by IEC/ISO 17025 certified
laboratories
• Quality-focused engineering and production located in Sweden
…
Powered by WeOS, Westermo’s proven network operating system
• Strong set of protocols and functions, including layer 3 routing,
DHCP (server and client), VRRP
• High level cyber security
• Easy to use
• Easy to use