Westermo Viper-112 Managed Ethernet Switch
- Layer 2 functionality switching
- 12 x 10/100 Mbps Ethernet Ports (M12 D-coded connector)
- 1 x RS-232 Console Port (M12 B-coded connector)
- IP67-rated Zinc body design
- 24 to 110 VDC input power (Wide Range 16.8 to 143 VDC)
- Wall mount installation design
- -40 to +70°C operating temperature range
- Brand: WESTERMO
- Product Code: 3641-0555
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Description
The Viper-112 is a managed 12-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 Westermo WeOS operating system 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 understands 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 IP67 enclosure to prevent water build-up in the units.
Due to the high vibration environment of the rail industry, we have also developed the Viper case with integral threading for the M12 connectors to ensure the IP67 seal is maintained for the life of the product.
The EN 50155 standard requires mandatory performance and isolation testing. Not only does Westermo meet these, 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.
End of Life Product - Replacement Available
Please note that the Viper-112 has been phased out and replaced by
the Viper-112A.
Experience the convenient way to
purchase the Westermo Viper-112 Managed Ethernet Switch in the Middle East (UAE (Dubai), KSA (Al Khobar, Riyadh), and
Oman). Our sales experts will provide the most helpful information about the
price and sale conditions for a wonderful buying experience.
Specification
| Interface | |
|---|---|
| Number of ports | 12 Ports |
| 10/100Mb RJ45 (Megabit) Ports | |
| 10/100/1000Mb RJ45 (Gigabit) Ports | |
| 100Mb Fiber optic multi mode (Megabit) Ports | |
| 100Mb Fiber optic single mode (Megabit) Ports | |
| 100Mb SFP Fiber optic (Megabit) Ports | |
| 1000Mb SFP Fiber optic (Gigabit) Ports | |
| 10/100Mb (Megabit) POE Ports | |
| 10/100/1000Mb (Gigabit) POE Ports | |
| Other ports | : 12 x Ethernet 10/100 Mbps (D-coded connector), 1 x USB 2.0 (480 Mbit/s), 1 x Console port (RS-232, B-coded connector) |
| Features and capabilities | |
| Backup | : M12 USB |
| LED Indicators | |
| LED Per Port | |
| Power Requirements | |
| Input Current | Max 350 mA @ 24 V, max 90 mA @ 110 V |
| Power Input Plugin ( Redundant ) | |
| Input Voltage | 24 to 110 VDC |
| Operating Voltage | 16.8 to 143 VDC (14.4 to 154 VDC for 100 ms) |
| Power Consumption | - |
| General | |
| Fan / Fanless | Fanless |
| MTBF | MIL-C217F2, GB: 636,000 hours |
| Switch specifications | |
| Most forwarding speed | - |
| Network working layers | Layer 2 |
| Switch type | Managed |
| Port Aggregation | |
| Physical Characteristics | |
| Dimensions | 174 x 100 x 65.4 mm |
| Housing | Zinc |
| Installation | Wall mounting |
| Operating Temperature | –40 to +70°C (–40 to +158°F) |
| Operation Humidity | 5 to 95% relative humidity |
| Standards and Certifications | IPC-A-610D class2; Ingress protection: IP67; MIL-C217F2, GB; EMC: EN 61000-6-1, Immunity residential environments, EN 61000-6-2, Immunity industrial environments, EN 61000-6-3, Emission residential environments, EN 61000-6-4, Emission industrial environments, EN 50121-4/IEC 62236-4, Railway signaling and telecommunications apparatus, EN 50121-3-2 Railway applications – Rolling stock – apparatus; Safety: IEC/EN 60950-1, IT equipment; Environmental: EN 50155 Railway applications – Electronic equipment used on rolling stock, EN 61373 – Railway applications – Rolling stock equipment. Shock and vibration tests, IEEE 1478 – Environmental conditions for transit rail car electronic equipment, EN 50124-1 – Railway applications – Insulation coordination, CEN/TS 45545-2 – Fire protection; Shock: EN 61373, IEC 60068-2-27; Vibration: EN 61373, IEC 60068-2-6, IEC 60068-2-64 |
| Storage Temperature | –50 to +85°C (–58 to +185°F) |
| Weight | 1.4Kg |
| Standards and protocols | |
| Protocols and work standards | STP/RSTP, IGMPv2/v3 |
| Protocols and management standards | Web interface (HTTP and HTTPS), CLI via console port and SSHv2 and Telnet, Westermo IPConfig tool, SNMPv1/v2c/v3, IGMPv2/v3 snooping, Secure Copy (SCP), Local file management via HTTP, FTP, TFTP and SCP, Load/save files from/to USB memory stick, Port Monitoring, SNTP (NTP client), PPPoE client, DHCP client, DHCP relay agent (DHCP option 82), DDNS |
| Package Checklist | |
| Hardware installation guide | |
| Power adapter | |
| Power cable | |
