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Westermo Viper-3508-E-T8G Managed Ethernet Switch
Westermo Viper-3508-E-T8G Managed Ethernet Switch
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Lead Time: More Than 8 Weeks
Westermo Viper-3508-E-T8G Key Features
- Layer 3 functionality switching and routing
- 8 x 1 Gbps Ethernet Ports (M12 X-coded connector)
- 1 x RS-232 Console Port (M12 B-coded connector)
- IP66/IP67-rated Metal body design
- Redundant 24 to 110 VDC power input
- Wallmount installation design
-
-40 to +70°C operating temperature

Description
The Westermo Viper-3508-E-T8G Managed Ethernet Switch is a cutting-edge networking device specifically for high-demand industrial and railway applications. As a member of the renowned Viper-3508 series, this switch combines the proven reliability of Westermo switch technology with robust industrial engineering for mission-critical communication. This industrial Layer 2 switch delivers dependable data transmission in environments where vibration, temperature, and electromagnetic interference can challenge network performance. Its wall-mount installation design provides flexibility in deployment for train, rail, and heavy-industry environments where space and accessibility are crucial factors. Westermo’s focus on resilient connectivity ensures that the Viper-3508-E-T8G can handle the most demanding network topologies, from train control systems to intelligent transportation networks. This Westermo switch offers long-term stability and predictable operation with its ruggedized architecture and innovative engineering. Whether used as a standalone unit or integrated within a larger industrial automation network, the Switch reflects Westermo’s commitment to creating high-quality, future-ready connectivity solutions for complex rail and industrial applications.
Unmatched Industrial Performance with Layer 3 Functionality
The Westermo Viper-3508-E-T8G Switch integrates advanced Layer 3 functionality to ensure optimized traffic control and efficient communication in industrial networks. With 8 x 1 Gbps Ethernet Ports (M12 X-coded connector), it provides robust high-speed data exchange even in environments exposed to vibration and shock. Additionally, the 1 x RS-232 Console Port (M12 B-coded connector) supports secure device management and configuration. Designed to perform under challenging environmental conditions, this model operates flawlessly within a -40 to +70°C operating temperature range. Its IP66/IP67-rated metal body design protects against dust, moisture, and corrosion for long-lasting durability. The switch’s wall-mount installation design adds flexibility, making it ideal for space-constrained railway compartments or control cabinets.
Reliable Power and Rugged Design for Demanding Networks
Power stability is crucial for any network operating in industrial or railway conditions. The Westermo Viper-3508-E-T8G supports redundant 24 to 110 VDC power input, offers fail-safe operation, and minimizes downtime during power fluctuations. This redundancy ensures uninterrupted communication even during transient power events or source switching. The unit’s IP66/IP67-rated metal housing enhances protection from external factors like dust and water, allowing deployment in harsh outdoor or trainborne environments. Westermo has engineered this model for extreme durability, ensuring performance consistency across its wide -40 to +70°C operating temperature range. Combined with its wall-mount installation design, users can easily integrate the Viper-3508-E-T8G into mobile or fixed installations. The switch’s exceptional build quality and mechanical endurance make it perfectly suited for applications that demand both electrical and mechanical robustness.
Exceptional Network Reliability and Intelligent Operation
The Viper-3508-E-T8G Managed Ethernet Switch excels in intelligent traffic management and network redundancy. It separates and directs data flows through its Layer 3 switching and routing capabilities between multiple network segments. The switch’s 8 x 1 Gbps Ethernet Ports (M12 X-coded) ensure uninterrupted data transmission, while the 1 x RS-232 Console Port (M12 B-coded) simplifies diagnostics and maintenance. Its IP66/IP67-rated metal body design and wide operating temperature tolerance provide unmatched dependability in mission-critical applications. Its redundant 24 to 110 VDC power input further guarantees sustained uptime. Combined with a wall-mount installation design for applications requiring consistent, high-speed communication in environments exposed to vibration, humidity, and temperature fluctuations.
Westermo Viper-3508-E-T8G Certifications
The Viper-3508-E-T8G is certified under EN 50121-3-2, EN 61000-6-2, EN 45545-2, EN 50155, EN 50121-4, EN 61000-6-4, and EN 61010-1 to ensure electromagnetic compatibility and operational safety across a range of industrial environments. Its suitability for fire and life safety standards Compliance with NFPA 130 demonstrates in railway rolling stock. In addition, its Railway certification guarantees resilience under vibration and temperature stress typical of mobile rail applications. The Viper-3508-E-T8G aligns with CE-marked European safety, offers peace of mind for system integrators and operators. For detailed product information, technical data, and installation specifications, users can refer to the Viper-3508-E-T8G datasheet, which provides comprehensive insights into its performance and compliance credentials.
If you are looking to buy the Westermo Viper-3508-E-T8G Managed Ethernet Switch at a competitive price, Easy World Automation offers this premium product for sale across the Middle East, including the UAE (Dubai, Abu Dhabi), KSA (Al Khobar, Riyadh), Kuwait, Qatar, and Oman.
Attachment
Specification
Number of ports: 8 Ports
Other ports: 8 x 1 Gbps Ethernet Ports (M12 X-coded connector), 1 x RS-232 Console Port (M12 B-coded connector)
Backup: M12 USB
Input Current: Max 460 mA at 24 VDC, max 110 mA at 110 VDC
Input Voltage: 24 to 110 VDC
Operating Voltage: 16.8 to 143 VDC (14.4 to 154 VDC for 100 ms)
Fan / Fanless: Fanless
MTBF: MIL-HDBK-217F-N2, GB, +25°C/+77°F: 659.000 hours, IEC 62380: 603.000 hours
Network working layers: Layer 3
Switch type: Managed
Dimensions: 175 x 100 x 72 mm (6.89 x 3.94 x 2.85 inches)
Housing: Full metal
Installation: Wall mounting
Operating Temperature: -40 to +70°C (-40 to +158°F) (+85°C for a limited time)
Operation Humidity: 5-95% relative humidity, operational, storage, and transport
Standards and Certifications: Power interruption: Class S2 (10 ms hold-up) according to EN50155; Ingress protection: IP66 and IP67; MIL-HDBK-217F-N2, GB; IEC 62380; Climate: EN 50155 class OT4/IEC 60571 class TX, Railway applications - Electronic equipment used on rolling stock, Rapid temperature variations class H2, IEEE 1478 class 1, condition E4 (incl Salt Mist), Environmental conditions for transit rail car electronic equipment; EMC: EN/IEC 61000-6-2, Immunity industrial environments, EN/IEC 61000-6-4, Emission industrial environments, EN 50121-4/IEC 62236-4, Railway signalling and telecommunications apparatus, EN 50121-3-2/IEC 62236-3-2 Railway applications – Rolling stock – apparatus, Tested and verified for Class S1, DB EMC Regulation 06, Commodity team Radio compatibility in VDB Rev 1.0 (Shunting Radio), Tested and verified for FCC part 15; Mechanical (Shock and vibration): EN 61373 category 1, class A and B, IEEE 1478 class 1, condition E4, including shock tests 10 g/30 ms and 20 g/11 ms in all directions; Insulation (Coordination and test): EN 50124-1, Railway applications – Insulation coordination, EN 50155/IEC 60571, Railway applications - Electronic equipment used on rolling stock; Fire protection: EN 45545-2, Fire protection on railway vehicles, NFPA 130, Fire protection for fixed guideway transit and passenger rail system; Safety: EN/IEC/UL 61010-1, -2-201, Safety requirements for electrical equipment for measurement, control, and laboratory use; Cybersecurity: IEC 62443-4-2 SL2, Security for industrial automation and control systems; Software: EN 50657:2017 Software Onboard Rolling Stock (Basic Integrity); Shock: IEC 60068-2-27; Vibration: IEC 60068-2-6; IEC 60068-2-64
Storage Temperature: -55 to +85°C (-67 to +185°F)
Weight: 1.5 kg
Protocols and management standards: Westermo configuration tool WeConfig, Web interface (HTTP and HTTPS), Command Line Interface (CLI) via console port, SSHv2 and Telnet, Local and Central Authentication (RADIUS/TACACS+), Role Based Access Control (RBAC), Password Compliance Policy, SNMPv1/v2c/v3, Secure Copy (SCP) for remote file upload and download, Local file management (via HTTP, FTP, TFTP and SCP), Load/save files from/to external memory., Configuration and Deployment using external memory., Tech support button, Flexible alarm and event handling system, RFC5424/RFC3164 Syslog (log files and remote syslog server), Port monitoring