Moxa TN-4916-ETBN-F-8PoE-4GPoE-4GTXBP-WV-CT-T | TN-4900 ETBN Rail Firewall Router, 8 FE + 8 GbE PoE+, Bypass

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SKU:TN-4916-ETBN-F-8PoE-4GPoE-4GTXBP-WV-CT-T

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Description

The TN-4900 ETBN secure firewall router is built for rolling stock networks, combining IEC 61375 ETBN functionality with a stateful and transparent firewall. It provides 8 Fast Ethernet PoE+ ports on M12 D-coded connectors and 8 Gigabit ports on M12 X-coded connectors, of which 4 deliver PoE+ and 4 include a dual bypass relay. The total PoE power budget is 95 W, and the PCB conformal coating adds protection for demanding on-board environments.

This EN 50155 router runs from isolated 24 to 110 VDC redundant dual power inputs (16.8 to 137.5 VDC operating) and operates from -40 to 70°C in an IP40 metal housing for wall mounting. It supports routing and NAT, Turbo Ring and RSTP/STP redundancy, LLDP topology discovery, and IEC 62443-4-2:2019 certified cybersecurity features, with management via web browser, Telnet/serial console and CLI.

Features

- IEC 61375-2-3 and 61375-2-5 compliant ETBN functionality
- Stateful inspection and transparent (bridge) firewall
- 8 Gigabit ports and up to 12 PoE ports
- Dual bypass relay for network continuity
- Supports regular and push-pull M12 connectors
- Isolated 24 to 110 VDC power input range
- Complies with all EN 50155 mandatory test items
- IEC 62443-4-2:2019 certified cybersecurity features
- Routing and NAT to divide large networks into hierarchical subnets
- Turbo Ring and RSTP/STP for network redundancy
- Line-swap fast recovery
- Automatic recovery of connected device IP addresses
- LLDP for automatic topology discovery
- Configurable via web browser, Telnet/serial console, and CLI Windows utility

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

- 8 x 10/100BaseT(X) PoE+ ports (M12 D-coded 4-pin female)
- 4 x 100/1000BaseT(X) PoE+ ports (M12 X-coded 8-pin female)
- 4 x 100/1000BaseT(X) ports with bypass relay (M12 X-coded)
- 16 ports total (8 FE PoE+ and 8 GbE)
- Total PoE power budget: 95 W
- Console port: RS-232 (M12 B-coded 5-pin female)
- USB storage interface: M12 A-coded 5-pin female (for ABC-02 USB storage)
- MAC table size: 16 K, IGMP groups: 1024
- Max. 32 VLANs, VLAN ID range 1 to 4094
- NAT: 1-to-1, port forwarding, N-to-1
- Input voltage: 24/36/48/72/96/110 VDC, redundant dual inputs
- Operating voltage: 16.8 to 137.5 VDC
- Power connector: M12 K-coded 5-pin male
- Power consumption (max.): 40.5 W excluding PoE load
- Overload current and reverse polarity protection
- Housing: metal, IP40, wall mounting, PCB conformal coating
- Dimensions (W x H x D): 206 x 115 x 100 mm
- Weight: 1990 g
- Operating temperature: -40 to 70°C
- Standards: EN 50155, IEC 61375-2-3 / 61375-2-5 (ETBN), IEC 62443-4-2:2019, IEEE 802.3af/at, 802.1Q, 802.1w

FAQs

Q: Which ports on this router provide PoE+?
A: The 8 Fast Ethernet M12 D-coded ports and 4 of the Gigabit M12 X-coded ports support PoE+, up to 12 PoE ports sharing a total 95 W power budget.

Q: What is the bypass relay used for?
A: Four Gigabit M12 X-coded ports include a dual bypass relay, which helps keep the network path available through the router.

Q: What power inputs does it accept?
A: It has redundant dual isolated inputs for 24/36/48/72/96/110 VDC, with an operating range of 16.8 to 137.5 VDC, via an M12 K-coded connector.

Q: Does it include a firewall?
A: Yes. This F model provides stateful inspection and transparent (bridge) firewall functions alongside routing and NAT.

Q: Is it suitable for railway rolling stock?
A: Yes. It complies with EN 50155 and IEC 61375-2-3 / 61375-2-5 ETBN requirements, and the PCB conformal coating adds environmental protection.

Q: What operating temperature range does it support?
A: It operates from -40 to 70°C in an IP40 metal housing designed for wall mounting.

Datasheet

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

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Moxa TN-4916-ETBN-F-8PoE-4GPoE-4GTXBP-WV-CT-T | TN-4900 ETBN Rail Firewall Router, 8 FE + 8 GbE PoE+, Bypass