MOXA TN-4516A-12PoE-2GPoE-2GTXBP-WV-T Managed Ethernet Switch
- Model: TN-4516A-12PoE-2GPoE-2GTXBP-WV-T
MOXA TN-4516A-12PoE-2GPoE-2GTXBP-WV-T FEATURES
- 12 x PoE Ports (10/100BaseT(X), M12 connector)
- 2 x PoE Ports (100/1000BaseT(X), M12 connector)
- 2 x 10/100/1000BaseT(X) Ports (M12 connector with bypass relay)
- 24 to 110 VDC dual power inputs
- Wall Mount installation design
- IP42-rated Metal body design
- -40 to 70°C operating temperature range
MOXA TN-4516A-12PoE-2GPoE-2GTXBP-WV-T INTRODUCTION
In railway and road
transportation systems, uninterrupted network communication is not optional. It
is mission-critical. The Moxa TN-4516A-12PoE-2GPoE-2GTXBP-WV-T is a rugged
Layer 2 managed Ethernet switch developed within industrial network infrastructure
and Moxa’s EN 50155 Switches portfolio to ensure stable onboard and wayside
connectivity under constant vibration, shock, and power fluctuation. As a
high-performance model in the TN-4500A Series, this switch delivers 12 PoE
10/100BaseT(X) M12 D-coded ports, 2 Gigabit PoE M12 X-coded ports, and 2
10/100/1000BaseT(X) M12 X-coded ports with integrated bypass relay
functionality. The bypass relay ensures network continuity during power loss,
protecting critical surveillance, passenger information, and real-time control
systems from communication failure. Its PoE capability simplifies deployment by
powering IP cameras and onboard devices directly through the network cable,
reducing wiring complexity and installation costs. Built with rugged M12
connectors for vibration-resistant performance, this switch guarantees secure
mechanical stability and high-speed data transmission in moving vehicles and
exposed rail environments. For detailed technical architecture and deployment
specifications, refer to the Moxa TN-4516A-12PoE-2GPoE-2GTXBP-WV-T datasheet.
As an Authorized Distributor of MOXA, Manufacturers Automation Inc. (ManuAuto) offers a wide variety of Industrial Automation and Communication products across North America, including Canada (Ontario, Toronto) and the US. Buy MOXA TN-4516A-12PoE-2GPoE-2GTXBP-WV-T Managed Ethernet Switch online at a competitive price, with on-time delivery and fast shipping services. Our certified engineers are always available to support you.
You can also find the TN-4516A-12PoE-2GPoE-2GODC-WV-T, TN-4516A-12PoE-2GPoE-2GODC-WV-CT-T, and TN-4516A-12PoE-2GPoE-2GTXBP-WV-CT-T models in the MOXA TN-4500A Series.
MOXA TN-4516A-12PoE-2GPoE-2GTXBP-WV-T CERTIFICATIONS
The Moxa TN-4516A-12PoE-2GPoE-2GTXBP-WV-T Managed Ethernet switch is fully compliant
with essential international certifications, including EN 50155, Railway EMC,
EMS, Freefall, Railway Fire Protection, Safety, Shock, and Vibration standards.
These certifications confirm that the switch can perform dependably under
extreme mechanical and environmental stress, making it a trusted solution for
modern railway applications and intelligent transport systems. Each Moxa TN-4516A-12PoE-2GPoE-2GTXBP-WV-T Ethernet switch undergoes rigorous testing to
meet both safety and fire protection benchmarks, guaranteeing stable long-term
operation in high-risk, high-mobility environments. By adhering to stringent
railway-grade and industrial EMC standards, this product delivers unmatched
performance consistency, reducing maintenance downtime and improving
operational reliability. Engineers and system integrators can consult the
TN-4516A-12PoE-2GPoE-2GTXBP-WV-T manual for complete technical specifications
and compliance details. Within the broader TN-4500A Series, this model
demonstrates why Moxa remains a leader in industrial network infrastructure and
EN 50155 switches, offering proven dependability for transportation networks
worldwide.

| Switch and Hub : Interface | |
| Number of ports | 16 Ports |
| 10/100Mb RJ45 (Megabit) Ports | No |
| 10/100/1000Mb RJ45 (Gigabit) Ports | No |
| 100Mb Fiber optic multi mode (Megabit) Ports | No |
| 100Mb Fiber optic single mode (Megabit) Ports | No |
| 100Mb SFP Fiber optic (Megabit) Ports | No |
| 1000Mb SFP Fiber optic (Gigabit) Ports | No |
| 10/100Mb (Megabit) POE Ports | Yes : 12 Ports (M12 connector) |
| 10/100/1000Mb (Gigabit) POE Ports | Yes : 2 Ports (M12 connector) |
| Other ports | Yes : 2 x 10/100/1000BaseT(X) Ports (M12 X-coded 8-pin female connector with bypass relay), 2 x Alarm Contact Channels (M12 connector), 1 x Console Port (M12 connector) |
| Switch and Hub : Features and Capabilities | |
| Backup | Yes : ABC-01 |
| Switch and Hub : LED Indicators | |
| LED Per Port | Yes |
| Switch and Hub : Power Requirements | |
| Input Voltage | 24/36/48/72/96/110 VDC (Dual power inputs) |
| Input Current | Max. 7.0 A @ 24 VDC |
| Operating Voltage | 16.8 to 137.5 VDC |
| Power Input Plugin ( Redundant ) | No |
| Power Consumption | - |
| Switch and Hub : General | |
| Fan / Fanless | Fanless |
| MTBF | 434,683 hrs |
| Switch and Hub : Switch Specifications | |
| Most forwarding speed | - |
| Network working layers | Layer 2 |
| Switch type | Managed |
| Port Aggregation | No |
| Switch and Hub : Physical Characteristics | |
| Dimensions | 229.6 x 115 x 122.3 mm (9.04 x 4.53 x 4.82 in) |
| Housing | Metal |
| Installation | Wall mounting |
| Operating Temperature | -40 to 70°C (-40 to 158°F) |
| Operation Humidity | 5 to 95% (non-condensing) |
| Standards and Certifications | EMC: EN 55032/35; EMS: IEC 61000-4-2 ESD: Contact: 6 kV; Air: 8 kV, IEC 61000-4-3 RS: 80 MHz to 1 GHz: 20 V/m, IEC 61000-4-4 EFT: Power: 2 kV; Signal: 2 kV, IEC 61000-4-5 Surge: Power: 2 kV; Signal: 2 kV, IEC 61000-4-6 CS: 10 V, IEC 61000-4-8 PFMF; Freefall: IEC 60068-2-31; Radio Frequency: FCC; Railway: EN 50121-4, EN 50155, IEC 60571; Railway Fire Protection: EN 45545-2; Safety: UL 62368-1, IEC 62368-1, EN 62368-1; Shock: IEC 60068-2-27, IEC 61373, EN 50155; Vibration: IEC 60068-2-64, IEC 61373, EN 50155; Green Product: RoHS, CRoHS, WEEE; IP42; Telcordia SR332 |
| Storage Temperature | -40 to 85°C (-40 to 185°F) |
| Weight | 2,090 g (4.61 lb) |
| Switch and Hub : Standards and Protocols | |
| Protocols and work standards | MSTP, RSTP, STP, Turbo Chain, Turbo Ring v1/v2, Turbo Ring with DRC, Static Port Trunk, LACP |
| Protocols and management standards | IPv4/IPv6, Flow control, LLDP, ICMP, Port Mirror, QoS/CoS/ToS, RMON, SMTP, SNMP Inform, SNMP Trap, SNMPv1/v2c/v3, Syslog, Account Management, Loop Protection, DNS Server, DHCP option 82 (relay agent), Port-based DHCP Server, DHCP Server (options 1/3/12/15/42/50/55), DHCP Client (options 1/3/50/51/53/54/55/57/66/67), GMRP,GVRP, 802.1Q VLAN, Port-based VLAN, Static Multicast, Multicast Filtering, IGMP Snooping v1/v2/v3, IGMP Querier, DHCP Filter |
| Switch and Hub : Package Checklist | |
| Hardware installation guide | Yes |
| Power adapter | No |
| Power cable | No |