• Three gray Moxa TN-4908 industrial firewall modules with teal branding
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Moxa

Moxa TN-4908-ETBN-F-4GTXBP-WV-CT-T | TN-4900 ETBN Firewall Router, 4GTXBP Bypass, 24-110VDC, -40 to 70C

Moxa TN-4908-ETBN-F-4GTXBP-WV-CT-T | TN-4900 ETBN Firewall Router, 4GTXBP Bypass, 24-110VDC, -40 to 70C

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TN-4908-ETBN-F-4GTXBP-WV-CT-T

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Description

The Moxa TN-4908-ETBN-F-4GTXBP-WV-CT-T is an IEC 61375 ETBN industrial secure firewall router built for onboard train networks. This variant provides 4 Fast Ethernet ports and 4 Gigabit Ethernet bypass ports (4GTXBP), runs from a 24-110 VDC power input, and is rated for -40 to 70°C operation (-T) with conformal coating (CT) for added protection in harsh rail environments.

With IP40 protection and compliance with the IEC 61375 ETBN standard, it suits train backbone and consist network deployments where secure routing and firewall functions are needed. The bypass ports help maintain network continuity, and the conformal coating and extended temperature rating make this SKU distinct from standard-temperature models in the TN-4900 range.

Features

- IEC 61375 ETBN compliance for onboard train networks
- Integrated secure firewall and routing
- Gigabit Ethernet bypass ports for network continuity
- Wide 24-110 VDC power input
- Wide temperature range of -40 to 70°C
- Conformal coating for harsh environments

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

- Industrial secure firewall router
- IEC 61375 ETBN compliant
- 4 x Fast Ethernet ports
- 4 x Gigabit Ethernet bypass ports (4GTXBP)
- 24-110 VDC power input
- IP40 protection
- Operating temperature -40 to 70°C
- Conformal coating (CT)

FAQs

Q: What standard does the Moxa TN-4908-ETBN-F-4GTXBP-WV-CT-T comply with?
A: It is an IEC 61375 ETBN industrial secure firewall router designed for onboard train networks.

Q: What does the 4GTXBP designation mean on this model?
A: It indicates 4 Gigabit Ethernet bypass ports, alongside the 4 Fast Ethernet ports on this router.

Q: What power input does this router accept?
A: It supports a wide 24-110 VDC power input.

Q: What operating temperature range is supported?
A: The -T variant is rated for operation from -40 to 70°C.

Q: What does the CT suffix indicate?
A: CT denotes conformal coating, which adds protection for circuitry in harsh environments.

Q: What ingress protection rating does it have?
A: The router is rated IP40.

Datasheet

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