Moxa TN-4908-ETBN-4GPoE-4GTXBP-WV-T | TN-4908 ETBN Industrial Secure Router, 4x PoE+, 4x Bypass GbE, 24-110VDC

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SKU:TN-4908-ETBN-4GPoE-4GTXBP-WV-T

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Description

The Moxa TN-4908-ETBN-4GPoE-4GTXBP-WV-T is an IEC 61375 ETBN industrial secure router built for onboard rail networks. It provides 8 Gigabit Ethernet ports, with 4 x PoE+ ports sharing a 50W power budget and 4 x Gigabit ports with bypass relay, so critical traffic can keep flowing through the train backbone.

The router accepts a wide 24-110VDC power input and is IP40 rated for operation across a -40 to 70°C temperature range. This makes it suited to rolling stock and other harsh industrial environments where compact, rugged routing and secure connectivity are required.

Features

- IEC 61375 ETBN compliant for onboard train network backbones
- Secure router functionality for industrial rail networks
- Bypass relay ports maintain network continuity
- PoE+ ports power connected devices such as cameras and access points
- Wide DC input range suits rail power systems
- Wide operating temperature range 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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specs-tabs

Technical Specifications

FAQs

Technical Specifications

- 8 x Gigabit Ethernet ports
- 4 x PoE+ ports with 50W total power budget
- 4 x Gigabit ports with bypass relay
- 24-110VDC power input
- IP40 rated
- Operating temperature: -40 to 70°C
- Standard: IEC 61375 ETBN

FAQs

Q: How many PoE+ ports does the TN-4908-ETBN-4GPoE-4GTXBP-WV-T have?
A: It has 4 x PoE+ Gigabit ports sharing a total power budget of 50W.

Q: What does the bypass relay do on this router?
A: Four of the Gigabit ports include a bypass relay, which helps maintain network connectivity if the unit loses power or fails.

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

Q: What operating temperature range is supported?
A: The router operates across a -40 to 70°C temperature range and is IP40 rated.

Q: Which standard does this router comply with?
A: It is designed for IEC 61375 ETBN, the Ethernet train backbone node standard for onboard rail networks.

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Moxa TN-4908-ETBN-4GPoE-4GTXBP-WV-T | TN-4908 ETBN Industrial Secure Router, 4x PoE+, 4x Bypass GbE, 24-110VDC