EN 50155 TN-5518A-8PoE Series Moxa vietnam
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Features and Benefits
- 2 Gigabit ports with optional bypass relay function
- Isolated power with wide 24 to 110 VDC power supply range
- Complies with all EN 50155 mandatory test items*
- -40 to 75°C operating temperature range
- Turbo Ring and Turbo Chain (recovery time < 20 ms @ 250 switches), and STP/RSTP/MSTP for network redundancy
- 8 IEEE 802.3at/af compliant combo PoE and Ethernet ports
- Provides up to 30 watts at 48 VDC per PoE port
*This product is suitable for rolling stock railway applications, as defined by the EN 50155 standard. For a more detailed statement, click here:
ansvietnam.com/moxa-pdf/moxa-vietnam-ansvietnam-EN_50155_Compliance.pdf
Introduction
The ToughNet TN-5518A-8PoE series M12 managed Ethernet switches are designed for railway applications, such as rolling stock, and wayside installations. 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-5518A-8PoE series Ethernet switches provide 16 Fast Ethernet M12 ports with 8 IEEE 802.3at/af compliant PoE (Power-over-Ethernet) ports and 2 ports on the down side to provide the Gigabit Ethernet interface with an optional bypass relay function. The PoE switches are classified as power source equipment (PSE) and provide up to 30 watts of power per port, and can be used to power IEEE 802.3at/af compliant powered devices (PDs), such as IP cameras, wireless access points, and IP phones. In addition, the 24 to 110 VDC wide power input range and isolated power inputs not only allow you to use the same type of power source at different sites around the globe, but also increase the reliability of your communications system. In addition, the -40 to 75°C operating temperature and IP54-rated waterproof enclosure allow deployment in harsh environments. Moreover, the TN-5500A series is compliant with the mandatory sections of EN 50155, covering operating temperature, power input voltage, surge, ESD and vibration, making the switches suitable for a variety of industrial applications.
White Paper: Optimized Ethernet Redundancy for Inter-Consist Networks 
Network redundancy is a critical factor in ensuring passenger safety and journey reliability in onboard railway communications for both intra-consist and inter-consist Ethernet networks. In addition, railway operators are looking for ways to more efficiently allocate resources and serve passenger demands. For example, metropolitan rail services may want to run trains with fewer consists during off-peak hours but longer trains with more consists during rush hour. Railway operators can also serve multiple markets and conserve track assets by connecting multiple consists with different destinations into one train if they will travel along the same route for at least part of the journey.
This white paper describes how Dynamic Ring Coupling helps railway operators provide seamless onboard Ethernet redundancy with both rapid recovery times and automatic Ethernet switch configuration even when consists are rearranged mid-journey.
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2015 Railway Application Guide
Moxa has provided key communications, data control, and computing infrastructure for dozens of successful major railway projects around the world. Metro, mainline, high speed rail, and conventional rolling stock applications on six continents. This brochure examines some key application scenarios and how Moxa addresses today's industrial challenges.
This brochure covers the following applications:
- Ethernet Train Backbone
- Onboard CCTV
- Passenger Wi-Fi
- Passenger Information System
- Communication-based Train Control (CBTC)
- Wayside Communication System
- Condition Monitoring for Turnouts
| • Technology | |
| Standards | 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 Spanning Tree Protocol 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 |
| 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, SNMP Inform, LLDP, IEEE 1588 PTP v2, IPv6, NTP Server/Client, EtherNet/IP, Modbus/TCP |
| • Software Features | |
| Management | IPv4/IPv6, SNMP v1/v2c/v3, Telnet, LLDP, Port Mirror, Syslog, RMON, BootP, DHCP Server/Client, DHCP Option 66/67/82, TFTP, SNTP, SMTP, RARP, HTTP, HTTPS, SNMP inform, Flow Control, Back pressure flow control |
| Filter | 802.1Q, Port-Based VLAN, GVRP, IGMPv1/v2, GMRP, Static Multicast |
| Redundancy Protocols | STP/RSTP, MSTP, Turbo Ring v1/v2, Turbo Ring v2 with DRC, Turbo Chain, Link Aggregation |
| Security | RADIUS, TACACS+, SSL, SSH, Port Lock, Broadcast Storm, Rate Limit |
| Time Management | SNTP, NTP Server/Client, IEEE1588 PTP (SW-Based) |
| Industrial Protocols | EtherNet/IP |
| Quality of Service | 802.1P/Default/DSCP Mapping |
| MIB | MIB-II, Ethernet-like MIB, P-BRIDGE MIB, Q-BRIDGE MIB, Bridge MIB, RSTP MIB, RMON MIB Group 1, 2, 3, 9 |
| • Switch Properties | |
| Priority Queues | 4 |
| Max. Number of VLANs | 64 |
| VLAN ID Range | VID 1 to 4094 |
| IGMP Groups | 256 |
| • Interface | |
| Fast Ethernet | Front cabling, M12 D-coded 4-pin female connector, 10/100BaseT(X) auto negotiation speed, F/H duplex mode, and auto MDI/MDI-X connection |
| Gigabit Ethernet | Down cabling, M12 X-coded 8-pin female connector, 10/100/1000BaseT(X) auto negotiation speed, F/H duplex mode, auto MDI/MDI-X connection, with or without bypass relay function |
| Console Port | M12 A-coding 5-pin male connector |
| Alarm Contact | 2 relay outputs in one M12 A-coding 5-pin male connector with current carrying capacity of 1 A @ 30 VDC |
| • Power Requirements | |
| Input Voltage | 24/36/48/72/96/110 VDC |
| Operating Voltage | 16.8 to 137.5 VDC |
| Input Current | 8.66 A @ 24 VDC; 1.69 A @ 110 VDC |
| Overload Current Protection | Present |
| Connection | M23 connector |
| Reverse Polarity Protection | Present |
| • Physical Characteristics | |
| IP Rating | Metal, IP54 protection (optional protective caps available for unused ports) |
| Dimensions | 250 x 180.9 x 115 mm (9.84 x 7.12 x 4.53 in) |
| Weight | 3,439 g (7.58 lb) |
| Installation | Panel mounting, DIN-rail mounting (with optional kit: DK-DC50131) |
| • Environmental Limits | |
| Operating Temperature | -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) |
| Vibration | IEC 60068-2-6, 2-17.8 Hz: ±1.6 mm; 17.8-500 Hz: 2 g; 2 hours/axis |
| Shock | IEC 60068-2-27, 20 g / 11 ms |
| Ingress Protection | IEC 60529, IP54 |
| Altitude | 2,000 m Note: Please contact Moxa if you require products guaranteed to function at higher altitudes. |
| • Standards and Certifications | |
| Safety | UL/cUL 508, EN 60950-1 (LVD) |
| EMC | EN 55032, EN 55024 |
| EMI | CISPR 32, FCC Part 15B Class A |
| EMS | IEC 61000-4-2 ESD: Contact 6 kV; Air 8 kV IEC 61000-4-3 RS: 20 V/m (80 MHz to 1 GHz) 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 |
| Rail Traf | (for panel mounting installations) EN 50155*, EN 50121-4, EN 45545-2 *This product is suitable for rolling stock railway applications, as defined by the EN 50155 standard. For a more detailed statement, click here: ansvietnam.com/moxa-pdf/moxa-vietnam-ansvietnam-EN_50155_Compliance.pdf |
| Shock | IEC 61373 |
| Freefall | IEC 60068-2-32 |
| Vibration | EN 50155, IEC 61373 |
| • MTBF (mean time between failures) | |
| Time | TN-5518A-8PoE-2GTX: 448,300 hrs TN-5518A-8PoE-2GTXBP: 439,442 hrs |
| Standard | Telcordia SR332, GB, 25°C |
| • Warranty | |
| Warranty Period | 5 years |
| Details | www.anhnghison.com |
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