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Regular price $10,029.00 CAD
Regular price Sale price $10,029.00 CAD
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We have 2 in stock

Features and Benefits

  • 8 Gigabit ports and up to 12 PoE ports
  •  IEC 61375 ETBN functionality
  •  Dual bypass relay
  •  Supports regular and push-pull M12 connectors
  •  Isolated power input range from 24 to 110 VDC
  •  Complies with all EN 50155 mandatory test items
  •  -40 to 70°C operating temperature range
  •  IEC 62443-4-2:2019 certified
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The ToughNet TN-4900 Series, designed for rolling stock Ethernet networks, is a set of high-performance M12 routers with 8 Gigabit ports and up to four bypass relay ports. These routers feature firewall, ETBN, and routing functionality to facilitate the deployment of applications across networks. The TN-4900 Series routers use M12 and other circular connectors to ensure tight, robust connections that guarantee reliability against environmental disturbances, such as vibration and shock.

The TN-4900 Series supports a wide power input range of 24 to 110 VDC and can operate in temperatures of -40 to 70°C for extended periods of time. Furthermore, these routers are compliant with the mandatory requirements of EN 50155, making them suitable for a variety of industrial applications.


Number of ports: 8 Ports
10/100BaseT(X), M12 D-coded 4-pin female connector PoE Ports: 8
100/1000BaseT(X), M12 X-coded 8-pin female connector PoE Ports: 4
10/100/1000BaseT(X) Ports (M12 X-coded 8-pin female connector with bypass relay): 4
Serial port: Yes - 1 x Console Port with M12 A-coded male connector
Backup: Yes - ABC-01-M12 (Configuration backup and restoration tool with M12 connector)
LED Per Port: Yes
Maximum power consumption: -
Power Consumption (Output Adapter): 16.8 to 137.5 VDC
Power Input Plugin (Redundant): Yes
Fan/Fanless: Fanless
MTBF: 814,964 hrs
Most forwarding speed: -
Network working layers: Layer 2
Switch type: Managed
Port Aggregation: -
Dimensions: 185 x 175.8 x 76 mm (7.28 x 6.92 x 2.99 in)
Housing: Metal
Installation: DIN-rail mounting (optional), Wall mounting
Operation Humidity: 5 to 95% (non-condensing)
Standards and Certifications: Vibration, Shock, Safety, Railway Fire Protection, Railway, Radio Frequency, Freefall, EMS, EMC
Protocols and work standards: IEEE 802.1Q for VLAN Tagging, IEEE 802.1w for Rapid Spanning Tree Protocol, IEEE 802.3af/at for PoE/PoE+ output, IEEE 802.3ab for 1000BaseT(X), IEEE 802.1X for authentication IEEE 802.1D-2004 for Spanning Tree Protocol, IEEE 802.3x for flow control, IEEE 802.3u for 100BaseT(X) and 100BaseFX,IEEE 802.3z for 1000BaseSX/LX/LHX/ZX, Link Aggregation, MSTP, RSTP, STP, Turbo Chain, Turbo Ring v1/v2, Turbo Ring with DRC, MIB
Protocols and management standards: Back Pressure Flow Control, DHCP Option 66/67/82, DHCP Server/Client, Flow control, HTTP, IPv4/IPv6, IOxpress, LLDP, Port Mirror, QoS/CoS/ToS, RARP, RMON, SMTP, SNMP Inform, SNMP Trap, Syslog, Telnet, Account Management
Hardware installation guide: Yes
Power adapter: No
Power cable: No