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TN-5510A-8PoE-2GLSX-ODC Series

EN 50155 8+2G-port Q-ODC® managed Ethernet switches with up to 8 PoE ports

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Features and Benefits

• 2 Gigabit fiber ports with embedded multi-mode Q-ODC® interface
• Isolated power inputs with wide 24 to 110 VDC power supply range
• Essential compliance with EN 50155*
• -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 per PoE port


The ToughNet TN-5510A-2GLSX-ODC and TN-5510A-8PoE-2GLSXODC 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. 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. The TN-5510A-2GLSX-ODC and TN-5510A-8PoE-2GLSX-ODC switches provide up to 8 Fast Ethernet M12 ports, and 2 ports on the down side to provide the Gigabit fiber interface with an embedded 2-km multimode fiber transceiver. The TN-5510A-8PoE-2GLSX-ODC series Ethernet switches have 8 Fast Ethernet M12 ports with 8 IEEE 802.3at/af compliant PoE (Powerover-Ethernet) ports. The PoE switches are classified as power source equipment (PSE); they 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. Moreover, the -40 to 75°C operating temperature and IP54-rated waterproof enclosure allow deployment in harsh environments. The TN-5500A series Ethernet switches are compliant with essential sections of EN 50155, covering operating temperature, power input voltage, surge, ESD, and vibration, as well as conformal coating and power insulation, making the switches suitable for a variety of industrial applications.


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
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
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, Q-ODC® connector, 1000M (Gigabit Ethernet port), PoE (for PoE models)
Console Port M12 A-coding 5-pin male connector
Port LED Indicators 10/100M (Fast Ethernet port), 1000M (Gigabit Ethernet port)
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
Overload Current Protection Yes
Connection M23 connector
Reverse Polarity Protection Yes
Input Voltage WV: 24 to 110 VDC (16.8 to 137.5 VDC)
Max. Input Current TN-5510A-2GLSX-ODC series: 0.45 A @ 24 VDC; 0.1 A @ 110 VDC
Physical Characteristics
Housing Aluminium alloy, IP54 protection (optional protective caps available for unused ports)
Dimensions • TN-5510A-2GLSX-ODC series:
185 x 204.3 x 76.0 mm (7.28 x 8.04 x 2.99 in)
• TN-5510A-8PoE-2GLSX-ODC series:
185 x 219.3 x 115 mm (7.28 x 8.63 x 4.53 in)
Weight TN-5510A-2GLSX-ODC series: 1,805 g
TN-5510A-8PoE-2GLSX-ODC series: 2,690 g
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 Up to 2000 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 55022, EN 55024
EMI CISPR 22, 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 Traffic (for panel mounting installations) EN 50155 (essential compliance*), EN 50121-4, EN 50121-3-2,
EN 45545-2
*Please contact Moxa or a Moxa distributor for details.
Shock IEC 61373
Freefall IEC 60068-2-32
Vibration EN 50155, IEC 61373
Note Please check Moxa’s website for the most up-to-date certification status.
Time TN-5510A-2GLSX-ODC series: 722,049 hrs
Standard Telcordia SR332, GB, 25°C
Note Please check Moxa’s website for the most up-to-date certification status.
Warranty Period 5 years
Details See
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