Features and Benefits
- Advanced PoE management function
Three rotary switches for setting the last 3 digits of the IP address makes maintenance even easier - IPv6 Ready logo awarded (IPv6 Logo Committee certified)

- Leading EN50155-compliant PoE switches for rolling stock applicationsÂ
- DHCP Option 82 for IP address assignment with different policies
- EtherNet/IP* and Modbus/TCP industrial Ethernet protocol supported
- Modbus/TCP industrial Ethernet protocol supported
- Turbo Ring, Turbo Chain, RSTP/STP, and MSTP* for network redundancy
- IGMP snooping and GMRP for filtering multicast traffic
- Port-based VLAN, IEEE 802.1Q VLAN, and GVRP to ease network planning
- QoS (IEEE 802.1p/1Q and TOS/DiffServ) to increase determinism
- IEEE 802.3ad, LACP for optimum bandwidth utilization
- SNMPv3, IEEE 802.1X, HTTPS, and SSH to enhance network security
- SNMPv1/v2c/v3 for different levels of network management
- RMON for efficient network monitoring and proactive capability
- Bandwidth management prevents unpredictable network status
- Lock port allows access by only authorized MAC addresses
- Port mirroring for online debugging
- Automatic warning by exception through email, relay output
- Line-swap fast recovery
- Automatic recovery of connected device’s IP addresses
- LLDP for automatic topology discovery in network management software
- Configurable by web browser, Telnet/serial console, and CLI*, and Windows utility
- Panel mounting or DIN-Rail mounting installation capability
- Works with MXview industrial network management softwareÂ
Introduction
The ToughNet TN-5500 series M12 PoE managed Ethernet switches are designed for industrial applications, such as rolling stock, vehicle, and railway. The TN series switches use M12 and other circular connectors to ensure tight, robust connections, and guarantee reliable operation against environmental disturbances, such as vibration and shock.
The TN-5508-4PoE series Ethernet switches provide 8 fast Ethernet M12 ports with 4 IEEE 802.3af compliant PoE (Power-over-Ethernet) ports. The switches are classified as power source equipment (PSE) and provide up to 15.4 watts of power per port, and can be used to power IEEE 802.3af compliant powered devices (PDs) (such as surveillance cameras, wireless access points, and IP phones) when AC power is not readily available or is cost-prohibitive to provide locally for rolling stock. In addition, the 24/48 VDC, or 110/220 VDC/VAC dual, redundant power supply increases the reliability of your communications and saves on cabling/wiring costs. Wide temperature models with an extended operating temperature range of -40 to 75°C are also available. The TN-5500-PoE series Ethernet switches are compliant with EN50155//50121-4 requirements, making the switches suitable for a variety of industrial applications.
Spesification :
| • Technology | |
| Standards | IEEE 802.3af for Power-over-Ethernet IEEE 802.3 for 10BaseT IEEE 802.3u for 100BaseT(X) IEEE 802.3ab for 1000BaseT(X) IEEE 802.3x for Flow Control IEEE 802.1D-2004 for Spanning Tree Protocol IEEE 802.1w for Rapid STP IEEE 802.1s* for Multiple Spanning Tree Protocol IEEE 802.1Q for VLAN Tagging IEEE 802.1p for Class of Service IEEE 802.1X for Authentication IEEE 802.3ad for Port Trunk with LACP*Available in Q3, 2013 |
| Protocols | IGMPv1/v2, GMRP, GVRP, SNMPv1/v2c/v3, DHCP Server/Client, DHCP Option 66/67/82, BootP, TFTP, SNTP, SMTP, RARP, RMON, HTTP, HTTPS, Telnet, SSH, Syslog, EtherNet/IP, Modbus/TCP, SNMP Inform, LLDP, IEEE 1588 PTP V2*, IPv6, NTP Server/Client*, TACACS+*Available in Q3, 2013 |
| MIB | MIB-II, Ethernet-like MIB, P-BRIDGE MIB, Q-BRIDGE MIB, Bridge MIB, RSTP MIB, RMON MIB Group 1, 2, 3, 9 |
| Flow Control | IEEE802.3x flow control, back pressure flow control |
| • Switch Properties | |
| Priority Queues | 4 |
| Max. Number of Available VLANs | 64 |
| VLAN ID Range | VID 1 to 4094 |
| IGMP Groups | 256 |
| • Interface | |
| Fast Ethernet | Front cabling, M12 connector, 10/100BaseT(X) auto negotiation speed, F/H duplex mode, and auto MDI/MDI-X connection |
| Console Port | M12 A-coding 5-pin male connector |
| System LED Indicators | PWR1, PWR2, FAULT, MSTR/HEAD, CPLR/TAIL |
| Port LED Indicators | 10/100M (Fast Ethernet port), PoE |
| Alarm Contact | 2 relay outputs in one M12 A-coding 5-pin male connector with current carrying capacity of 3 A @ 30 VDC |
| Rotary Switches | For setting the last 3 digits of the IP address |
| • Power Requirements | |
| Input Voltage | • 24 VDC (16.8 to 30 V) • 48 VDC (46 to 50 V) • 110/220 VDC/VAC (88 to 300 VDC, 85 to 264 VAC) |
| Note | Compliant with EN 50155 on 24/110 VDC |
| Input Current | • TN-5508-4PoE Series Max. 3.5 A @ 24 VDC Max. 1.8 A @ 48 VDC Max. 0.92/0.47 A @ 110/220 VDC Max. 0.77/0.39 A @ 110/220 VAC • TN-5516-8PoE Series Max. 7.5 A @ 24 VDC Max. 3 A @ 48 VDC Max. 1.95/0.975 A @ 110/220 VDC Max. 1.83/0.91 A @ 110/220 VAC |
| Overload Current Protection | Present |
| Connection | M23 connector |
| Reverse Polarity Protection | Present |
| • Physical Characteristics | |
| Housing | Metal, IP54 protection (optional protective caps available for unused ports) |
| Dimensions | TN-5508-4PoE series: 185 x 175.8 x 110 mm (7.28 x 6.92 x 4.33 in) TN-5516-8PoE series: 250 x 175.8 x 110 mm (9.84 x 6.92 x 4.33 in) |
| Weight | TN-5508-4PoE Series: 2140 g TN-5516-8Poe Series: 4000 g |
| Installation | Panel mounting, DIN-Rail mounting (with optional kit) |
| • Environmental Limits | |
| Operating Temperature | Standard Models: -25 to 60°C (32 to 140°F) Wide Temp. Models: -40 to 75°C (-40 to 167°F) |
| Storage Temperature | -40 to 85°C (-40 to 185°F) |
| Ambient Relative Humidity | 5 to 95% (non-condensing) |
| • Standards and Certifications | |
| Safety | UL 508 (Pending) |
| EMI | FCC Part 15 Subpart B Class A, EN 55022 Class A |
| EMS | EN 61000-4-2 (ESD) Level 3, EN 61000-4-3 (RS) exceeds Level 3, EN 61000-4-3 (RS) Level 4, EN 61000-4-4 (EFT) Level 3, EN 61000-4-5 (Surge) Level 3, EN 61000-4-6 (CS) Level 3, EN 61000-4-8, EN 61000-4-11 |
| Rail Traffic | (for panel mounting installations) EN 50155, EN 50121-4 |
| Shock | IEC 61373 |
| Freefall | IEC 60068-2-32 |
| Vibration | IEC 61373 |
| Note | Please check Moxa’s website for the most up-to-date certification status. |






