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

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

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Description

The Moxa TN-4908-ETBN-F-4TXBP-WV-CT-T is an EN 50155 rolling-stock ETBN firewall router with IEC 61375 functionality, built for railway backbone networks. It provides four 10/100BaseT(X) M12 D-coded Fast Ethernet ports with bypass relay, an isolated dual power input for 24 to 110 VDC systems, and conformal coating for harsh onboard environments.

Firewall, NAT and routing functions support secure cross-network applications on trains, while Turbo Ring and RSTP/STP redundancy help keep the network available. The IP40 metal housing is rated for operation from -40 to 70 C, and both regular and push-pull M12 connectors are supported.

Features

- IEC 61375 ETBN functionality for train backbone networks
- Firewall, NAT and routing for cross-network applications
- Dual bypass relay across four Fast Ethernet ports
- Regular and push-pull M12 connectors supported
- Isolated dual power input from 24 to 110 VDC
- Turbo Ring and RSTP/STP network redundancy
- Conformal coating for harsh rolling stock environments
- Rugged metal IP40 housing for -40 to 70 C 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) M12 D-coded 4-pin female ports with bypass relay
- IEC 61375 ETBN with firewall (F model)
- Dual isolated power inputs, 24 to 110 VDC nominal
- Operating voltage range: 16.8 to 137.5 VDC
- Power connector: M12 K-coded 5-pin male
- USB storage connector: M12 A-coded 5-pin female (for ABC-02)
- Input current: 0.5 A @ 24 V
- Maximum power consumption: 11.2 W
- Overload current and reverse polarity protection
- Metal housing, IP40 rating
- Dimensions: 160 x 115 x 70 mm
- Weight: 1120 g
- Operating temperature: -40 to 70 C
- Conformal coating
- MTBF: 1,481,755 hrs
- RoHS, CRoHS and WEEE compliant

FAQs

Q: What does the F in TN-4908-ETBN-F-4TXBP-WV-CT-T mean?
A: The F indicates the firewall model, which adds firewall, NAT and routing functionality to the IEC 61375 ETBN capabilities for cross-network applications.

Q: What type of ports does this router have?
A: It has four 10/100BaseT(X) Fast Ethernet ports using M12 D-coded 4-pin female connectors, each with bypass relay support.

Q: What power supply does it require?
A: It has two isolated power inputs for 24 to 110 VDC systems, with an operating range of 16.8 to 137.5 VDC, using an M12 K-coded 5-pin male connector.

Q: Is it suitable for rolling stock use?
A: Yes. It is an EN 50155 rolling-stock router with IEC 61375 ETBN functionality, conformal coating and an operating temperature range of -40 to 70 C.

Q: Which redundancy protocols are supported?
A: Turbo Ring and RSTP/STP are supported for network redundancy, and the dual bypass relay helps maintain connectivity.

Q: Can I back up the configuration with USB storage?
A: The unit has an M12 A-coded 5-pin female USB storage connector designed for use with the ABC-02 configuration backup device.

Datasheet

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

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