TNS5800D-16P4GT rugged EN50155 IP67 industrial M12 switch with 16×100M + 4×Gigabit with bypass

TNS5800D-16P4GT – EN50155 IP67 industrial Ethernet switch with 16×100M M12 and 4×Gigabit M12 uplink ports with bypass

The TNS5800D-16P4GT is a rugged Layer 3 industrial M12 Ethernet switch designed for railway rolling stock, onboard communication, transportation systems, PIS, CCTV and mission-critical mobile applications. It fully complies with EN50155, EN50121-3-2 and IEC61373, ensuring resistance to shock, vibration and harsh EMC environments. Its fanless, metal IP67 housing guarantees reliable long-term operation in demanding outdoor and onboard installations.

The device is equipped with 16× 100M M12 (D-coded) ports and 4× Gigabit M12 (X-coded) uplink ports that support a bypass function (2 groups). Bypass ensures uninterrupted communication between uplink ports even if the switch loses power — an essential feature for safety-critical railway networks.

The product is available in two power variants: P110 (110 VDC, 66–156 VDC) designed for railway applications, and P24 (24 VDC, 18–36 VDC). An external heat sink combined with a fanless architecture provides excellent thermal stability across an extended operating range of -40…75°C.

As a Layer 3 platform, TNS5800D-16P4GT supports static routing, RIP, OSPF, VRRP and NAT. Advanced L2/L3 redundancy and traffic management features include ERPS, STP/RSTP/MSTP, VLAN, IGMP Snooping, PIM-SM/PIM-DM, port trunking, QoS and storm control. Security functions such as 802.1X, Radius, DHCP Snooping, access control and user-level permissions ensure safe operation in critical systems.

Key features

• 16× 100M M12 (D-Coded) – high vibration resistance
• 4× Gigabit M12 (X-Coded) uplinks with bypass (2 groups)
• Full railway compliance: EN50155, EN50121-3-2, IEC61373, EN45545
• Layer 3 routing: static routing, RIP, OSPF, VRRP, NAT
• Redundancy: Ring, ERPS, STP/RSTP/MSTP
• IP67 metal enclosure, wall-mount installation
• Power inputs: 110 VDC (P110) or 24 VDC (P24)
• Operating temperature: -40…75°C
• 16K MAC table, 12 Mbit buffer, 56 Gb/s backplane
• Ideal for onboard PIS, railway CCTV, signaling and ITS systems

Applications

• Railway rolling stock – EN50155 compliant
• Onboard CCTV and video surveillance
• PIS – Passenger Information Systems
• Metro, tram and public transport vehicles
• Outdoor and mobile environments exposed to vibration and EMC

Technical specifications

• 100M M12 ports: 16× 10/100Base-T(X), 4-Pin D-Coded
• Gigabit uplink M12: 4× 10/100/1000Base-T(X), 8-Pin X-Coded, with bypass
• Console: M12 RS-232 (D-Coded)
• Alarm: M12 relay output (1A@30VDC / 0.3A@125VAC)
• MAC: 16K entries
• Buffer: 12 Mbit
• Backplane: 56 Gb/s
• Latency: <10 µs
• Power input: P110 – 110 VDC (66–156 VDC) / P24 – 24 VDC (18–36 VDC)
• Housing: metal, IP67 rating
• Operating temperature: -40…75°C
• Dimensions: 260 × 70 × 160 mm
• Weight: 1.57 kg
• Certifications: CE, FCC, RoHS, EN50155, EN50121-3-2, IEC61373, EN45545
• Warranty: 6 years

The TNS5800D-16P4GT is a highly reliable solution for mission-critical onboard and transportation networks requiring rugged M12 connectivity, redundancy and compliance with railway standards.

Contact our team to choose the optimal model for your application.