Moxa TN-4908-ETBN-4TXBP-WV-CT-T | TN-4900 ETBN Rail Secure Router, 4x FE Bypass, 24-110VDC

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SKU:TN-4908-ETBN-4TXBP-WV-CT-T

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Description

The TN-4900 series TN-4908-ETBN-4TXBP-WV-CT-T is an IEC 61375 ETBN industrial secure router built for railway networks. It provides 4 x Fast Ethernet ports with a bypass relay on M12 D-coded connectors, a redundant dual 24/36/48/72/96/110 VDC power input, PCB conformal coating and an operating range of -40 to 70°C.

Security and compliance are central to this model, with IPsec VPN support for up to 250 tunnels, IEC 62443-4-2 Security Level 2 cybersecurity, and EN 50155 and EN 45545-2 railway certifications. The IP40 metal housing is wall mounted, and the router includes NAT, VLAN and IGMP features for segmenting and protecting onboard train networks.

Features

- IEC 61375 ETBN (Ethernet Train Backbone Node) secure router
- Bypass relay on the 4 Fast Ethernet ports
- Redundant dual wide-range DC power inputs with overload and reverse polarity protection
- IPsec VPN with up to 250 tunnels
- IEC 62443-4-2 Security Level 2 cybersecurity
- EN 50155 and EN 45545-2 railway certifications
- PCB conformal coating for harsh environments
- 40 to 70°C wide-temperature operation

Warranty

Moxa offers varying warranty periods depending on the product category:
• 5-Year Warranty: Applies to most industrial networking and connectivity products, including Ethernet switches, routers, wireless devices, serial converters, protocol gateways, and USB hubs.
• 3-Year Warranty: Covers x86-based industrial computers and panel PCs.
• 1-Year Warranty: Applies to external batteries, LCD panels, power adapters, antennas, and other select accessories.
Extended Warranty Options:
IP Trading offers tailored extended warranty solutions and support packages for Moxa products. Contact our team to explore options that align with your organization's needs.
https://www.moxa.com/en/support/repair-and-warranty/warranty-policy

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Datasheet

Technical Specifications

- 4 x 10/100BaseT(X) ports with bypass relay (M12 D-coded 4-pin female)
- IEC 61375 ETBN secure router
- Redundant dual power inputs: 24/36/48/72/96/110 VDC (operating 16.8 to 137.5 VDC)
- Power connector: M12 K-coded 5-pin male
- Console port: RS-232 (M12 B-coded 5-pin female)
- Maximum power consumption: 11.2 W
- IPsec VPN: up to 250 concurrent tunnels, AES-128/192/256, 3DES, DES, SHA-256, RSA 1024/2048-bit, X.509 v3
- MAC table size: 16 K, up to 32 VLANs, 1024 IGMP groups
- NAT: 1-to-1, port forwarding, N-to-1
- IP40 metal housing, wall mounting
- PCB conformal coating
- Operating temperature: -40 to 70°C (-40 to 158°F)
- Storage temperature: -40 to 85°C (-40 to 185°F)
- Humidity: 5 to 95% non-condensing, altitude 3,000 m
- Railway: EN 50155, EN 50121-4, EN 45545-2, IEC 61373
- Cybersecurity: IEC 62443-4-2 Security Level 2
- MTBF: 1,481,755 hrs (Telcordia SR332 Issue 2)

FAQs

Q: What is the TN-4908-ETBN-4TXBP-WV-CT-T designed for?
A: It is an IEC 61375 ETBN industrial secure router for onboard railway networks, with railway-grade shock, vibration, temperature and fire protection certifications.

Q: What does the bypass relay do?
A: The 4 x Fast Ethernet ports include a bypass relay, which is designed to keep the network path available through the ports on this ETBN router.

Q: What power input does this model use?
A: It has redundant dual DC inputs supporting 24/36/48/72/96/110 VDC nominal, with an operating range of 16.8 to 137.5 VDC, via M12 K-coded 5-pin connectors. It includes overload and reverse polarity protection.

Q: Does it support VPN and what security standards does it meet?
A: Yes. It supports IPsec VPN with up to 250 concurrent tunnels using AES, 3DES, SHA-256 and RSA/X.509 authentication, and meets IEC 62443-4-2 Security Level 2.

Q: What operating temperature range and protection does it offer?
A: It operates from -40 to 70°C, has PCB conformal coating, and an IP40 metal housing, suited to harsh rail environments.

Q: Which railway standards does it comply with?
A: It is certified to EN 50155 and EN 45545-2, and tested to EN 50121-4 and IEC 61373 for shock and vibration.

Datasheet

This product has a detailed PDF datasheet available. Open PDF datasheet in a new tab .

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Moxa TN-4908-ETBN-4TXBP-WV-CT-T | TN-4900 ETBN Rail Secure Router, 4x FE Bypass, 24-110VDC