8 10/100/1000T X-coded + 2 1000FX Q-ODC L2+ w/8 PoE at/af EN50155 Managed Ethernet Switch w/ Enhanced G.8032 Ring; WVI input

  • EN50155/61373/45545-2 certified; 16.8~137.5VDC (WVI)
  • Built-in IEC 61375-3-4 ECN (Ethernet Consist Network) to work with IEC61375-2-5 ETBN
  • IEEE802.3at/af up to 30W per port; PoE management incl. detection and scheduling
  • PoE galvanic isolation between input, PoE and output as well as case
  • IP54 Aluminum housing for best heat dissipation and preventing moist ingress
  • 2 GigaFX uplink ports (Q-ODC QMM/QSM ports)
  • Enhanced G.8032 ring protection < 20ms for single ring. Supports auto mode, enhanced mode, train mode. Multi-VLAN and basic mode; Enhanced G.8032 ring covers multicast packets
  • MSTP 16MSTI /RSTP; support MRP Ring
  • Miss-wiring avoidance & node failure protection
  • Inrush current protection
  • User friendly UI, including auto topology drawing; Complete CLI
  • Protocol based VLAN; IPv4 Subnet based VLAN
  • Support LACP link aggregation, IGMP v3/router port, MLD snooping, DHCP server & DHCP Option82; Port based DHCP distribution, Mac based DHCP server, QoS by VLAN, SSH v2/SSL, HTTPS, INGRESS/EGRESS ACL L2/L3,TACACS+**, QinQ
  • N-key configurator** for upgrading, auto back up /editable restoration without computer

EN50155 EN45545-2  Fire & Smoke ITU G.8032 Ring Environmental Monitoring PoE 802.3at/af 30W

Datasheet   Hardware Manual  
For latest firmware and web UI user manual, please send request to support@lantechcom.com.au


Lantech TPGS-5208GF is a high performance L2+ All Gigabit Ethernet switch with 8 10/100/1000T + 2 1000FX QMM/QSM Fiber Q-ODC w/8 PoE at/af ports at M12 X-coded providing L2 wire speed and advanced security function for network aggregation deployment. It houses in an IP54 aluminum compact enclosure that is waterproof and will prevent moisture ingress due to temperature fluctuations. It delivers ITU G.8032 enhanced ring recovery less than 20ms including train coupling ring, enhanced mode for easy configuration, comprehensive QoS, QoS by VLAN, advanced security including INGRESS/EGRESS ACL L2/L3, TACACS+**, SSH v2/SSL, Mac based DHCP server, DHCP Option 82 relay, QinQ VLAN, DHCP server and DHCP Option 82 server, IGMPv1/v2/v3/router port, which are important features required in train and large network. It also supports Cisco Discovery Protocol (CDP) for Ciscoworks to detect the switch info and show on L2 map topology.

WVI (16.8V~137.5VDC) input, High PoE budget; Inrush current protection
WVI (16.8V~137.5VDC) dual input power w/PoE isolation and can feed max. 80W PoE budget. The inrush current on initial power up can be limited lower than 10 x nominal current and for less than 1ms. A voltage which can be minimal 0,5 Un nominal voltage (when Vin≧36V) and/or a voltage which can be maximal 1,5 Un nominal voltage for more than 1000 consecutive ms (one second).

PoE +, Advanced PoE management
Lantech TPGS-5208GF supports IEEE802.3at/af standard which can feed power up to 30W at each PoE port for big power consumption devices like PTZ IP camera, wireless AP etc. The advanced PoE management includes PoE detection and scheduling besides the regular PoE per port status. PoE detection can detect if the connected PD is hang up then restart the PD; PoE scheduling is to allow pre-set power feeding schedule upon routine time table. Per port PoE status can remotely On/Off the power and display information of voltage, current, watt and PoE temperature.

Enhanced G.8032 ring, 16 MSTI MSTP; MRP Ring
Lantech TPGS-5208GF features enhanced G.8032 ring which can be self-healed in less than 20ms for single ring topology protection covering multicast packets. It also supports various ring topologies that covers multi-chain (under enhanced ring), train ring, basic ring, multiple-VLAN ring and auto-ring by easy setup than others. The innovative auto-Ring configurator (auto mode) can calculate owner and neighbor in one step. It supports MSTP that allows each spanning tree for each VLAN for redundant links with 16 MSTI. MRP (Media Redundancy Protocol) can be supported for industrial automation networks.

QinQ, QoS and GVRP supported
It supports the QinQ, QoS, GVRP for large VLAN segmentation.

IGMPv3,GMRP, router port, MLD Snooping, static multicast forwarding and multicast Ring protection
The unique multicast protection under enhanced G.8032 ring can offer immediate self-recovery instead of waiting for IGMP table timeout. It also supports IGMPv3, GMRP, router port, MLD snooping and static multicast forwarding binding by ports for video surveillance application.

Miss-wiring avoidance, Loop protection, Node failure protection
The TPGS-5208GF (IP54) also embedded several features for stronger and reliable network protection in an easy and intuitive way. When the pre-set ring configuration failed or looped by miss-wiring, Lantech TPGS-5208GF (IP54) is able to alert with the LED indicator and disable ring automatically. Node failure protection ensures the switches in a ring to survive after power breakout is back. The status can be shown in NMS when each switch is back. This feature prevents the broken ring and keep ring alive without any re-configuration needed. Loop protection is also available to prevent the generation of broadcast storm when a dumb switch is inserted in a closed loop connection.

DHCP option 82 & Port based, Mac based DHCP, Option66, IPv6 DHCP server
DHCP server can assign dedicated IP address by MAC or by port (Port based for single switch) , it also can assign IP address by port for multiple switches with single DHCP option82 server. For the ending device which need to download file from TFTP server, DHCP Option66 server can offer IP address of TFTP server to DHCP client. Basic IPv6 DHCP service can be supported.

Built-in IEC 61375-3-4 ECN (Ethernet Consist Network) to work with IEC61375-2-5 ETBN
Lantech OS1 Ethernet switches comply with IEC 61375-3-4 (ECN) standard. The support of Ethernet Consist Network allows interconnection between end devices located in single consist of train and interoperability with IEC61375-2-5 (ETBN).

Editable configuration file; Optional N-key auto backup, Exported text file
The configuration file of Lantech TPGS-5208GF (IP54) can be exported and edited with word processor for the other switches configuration with ease. The optional N-key configurator offers firmware upgrade, auto backup/ editable configuration restore without computer by adjusting the DIP switch. The built-in watchdog design can automatically reboot the switch when CPU is found dead.

User friendly UI, Auto topology drawing, complete CLI
The user-friendly UI, innovative auto topology drawing and topology demo makes TPGS-5208GF much easier to get hands-on. The complete CLI enables professional engineer to configure setting by command line.

Event log & message; 2 DI + 2 DO
In case of event alarm, the TPGS-5208GF will immediately send an email** to pre-defined addresses as well as SNMP Traps out. It provides 2DI and 2DO while disconnection of the specific port was detected; DO will activate the signal LED to alarm. DI can integrate the sensors for events and DO will trigger the alarm while sending alert information to IP network with email and traps.

Environmental monitoring for inside switch info
The built-in environmental monitoring can detect switch overall temperature, input voltage, current and total PoE load where can send the SNMP traps and email** when abnormal.

EN50155, 45545-2, 50121-3-2, 61373 certified; High ESD protection
Lantech TPGS-5208GF features high reliability and robustness coping with extensive EMI/RFI phenomenon, environmental vibration and shocks usually found in factory, substation, steel automation, aviation, mining and process control. It is the best solution for Automation, transportation, surveillance, Wireless backhaul, Semi-conductor factory and assembly lines.

The TPGS-5208GF is designed to meet with critical network environment with IP54 aluminum enclosure and M12 connectors for water proof. With EN45545-2 Fire & Smoke, and EN50155 & 61373 verification, the TPGS-5208GF is best for railway in train/track side, vehicle and mining applications. For more usage flexibilities, TPGS-5208GF supports wide operating temperature from -40°C to 75°C.

*Future release


  • 8 10/100/1000T X-coded + 2 1000FX Q-ODC EN50155 PoE Managed IP54 M12 Ethernet Switch w/8x 802.3at/af PoE ports (Total 10 Ports Gigabit Switch)
  • EN45545-2 Fire & Smoke, EN50155 and EN61373 shock/vibration certified
  • WVI model w/ PoE galvanic isolation accepts dual 16.8V~137.5VDC power inputs and feed 54V for PoE at/af at to provide max 80W budget (power connector: M12 A-coded)
  • Galvanic isolation from power input/Ethernet ports to system 1.5KV
  • Back-plane (Switching Fabric): 20Gbps
  • 16K MAC address table
  • 10KB Jumbo frame supported
  • User friendly UI, auto topology drawing, topology demo, complete CLI for professional setting
  • Enhanced G.8032 Ring protection in 20ms for single ring
    • Support various ring/chain topologies, including train ring, enhanced ring, basic ring, auto ring & multiple VLAN ring
    • Enhanced G.8032 ring configuration with ease
    • Auto ring configuration (auto mode) for single ring
    • Cover multicast and data packets protection
  • Supports IEEE 802.1p Class of Service, per port provides 8 priority queues Port base, Tag Base and Type of Service Priority
  • IEEE 802.1d STP, IEEE 802.1w RSTP,802.1s MSTP VLAN redundancy 16 MSTI
  • 4K 802.1Q VLAN, Port based VLAN, GVRP, QinQ, QoS
  • Supports IEEE 802.1ab LLDP, Cisco CDP; LLDP info can be viewed via Web/ Console
  • DHCP server / client / DHCP Option 82 relay / DHCP Option 82 server; Port based DHCP server; DHCP Option 66; basic IPv6 DHCP server
  • Mac based DHCP server to assign IP address that includes dumb switches in DHCP network
  • MLD Snooping for IPv6 Multicast stream
  • Bandwidth Control
    • Ingress packet filter and egress rate limit
    • Broadcast/multicast packet filter control
  • Miss-wiring avoidance
    • LED indicator
  • Node failure protection
    • Ensure the switches in a ring to survive after power breakout is back
    • The status can be shown in NMS when each switch is back
  • Inrush current protection
  • System Event Log, SMTP Email**alert and SNMP Trap for alarm support; 32 RMON counters
  • Security
    • MAC address table: MAC address entries/Filter/MAC-Port binding
    • IP Security: IP address security management to prevent unauthorized intruder
    • TACACS+**
    • Login Security: IEEE802.1X/RADIUS
    • HTTPS for secure access to the web interface
  • Static multicast forwarding forward reversed IGMP flow (MVR) with multicast packets binding with ports for IP surveillance application
  • IGMP router port to assign query in ring for reversed multicast video flow
  • IGMPv1,v2,v3 with Query mode for multimedia GMRP
  • Watchdog design to auto reboot switch when CPU is found dead
  • Diagnostic including Ping / ARP table / DDM information
  • Built-in environmental monitoring for input voltage, current, ambient temperature and total PoE load
  • Supports 2 DI+ 2 DO (Digital Input/Digital Output)
  • Configuration backup and restoration
    • Supports editable configuration file for system quick installation
    • N-key** for mass configuration auto-backup, editable restoration and auto firmware upgrade
  • TFTP/HTTP firmware upgrade
  • Built-in IEC 61375-3-4 ECN (Ethernet Consist Network) to work with IEC61375-2-5 ETBN
  • IP54 aluminum housing for wall mount design
*Future release


Hardware Specifications


IEEE 802.3 10Base-T Ethernet
IEEE 802.3u 100Base-TX
IEEE802.3z Gigabit fiber
IEEE802.3x Flow Control and Back Pressure
IEEE802.3ad Port trunk with LACP
IEEE802.1d Spanning Tree
IEEE802.1w Rapid Spanning Tree
IEEE802.1s Multiple Spanning Tree
IEEE 802.3ad Link Aggregation Control Protocol (LACP)
IEEE 802.1AB Link Layer Discovery Protocol (LLDP)
IEEE 802.1X User Authentication (Radius)
IEEE802.1p Class of Service
IEEE802.3at/af Power over Ethernet

Switch Architecture

Back-plane (Switching Fabric): 20Gbps

Transfer Rate

14,880pps for Ethernet port
148,800pps for Fast Ethernet port
1,488,000pps for Gigabit Ethernet / Gigabit Fiber port

Mac Address

16K MAC address table

Jumbo frame



10/100/1000T: 8 x ports M12 8-pole X-coded with Auto MDI/MDI-X function
1000SX/LX: 2 x Q-ODC ports
RS-232 connector: 1 x M12 5-pole A-coded
Power Input connector:
1x M12 4-pole A-coded Male (WVI model)

Network Cable

10Base-T: 2-pair UTP/STP Cat. 3, 4, 5/ 5E/ 6 cable
EIA/TIA-568 100-ohm (100m)
100Base-TX: 2-pair UTP/STP Cat. 6 cable
EIA/TIA-568 100-ohm (100m)
1000Base-TX: 2-pair UTP/STP Cat. 6 cable
EIA/TIA-568 100-ohm (100m)


Per unit: Power 1 (Green), Power 2 (Green), FAULT (Red), RM (Green)
Ethernet port: Link/Active (Green)
PoE: Link / Active (Green)
1000FX: Link/Activity (Green)


2 Digital Input (DI):
Level 0: -30~2V / Level 1: 10~30V
Max. input current:8mA
2 Digital Output (DO): Open collector to 40 VDC, 200mA

Operating Humidity

5% ~ 95% (Non-condensing)

Operating Temperature

-40°C~75°C / -40°F~167°F

Storage Temperature

-40°C~85°C / -40°F~185°F

Power Supply



PoE Budget

Input Range

Power Input

Maximal PoE Budget


Dual Power Input



Single Power Input


Power Consumption

Max. 17W exclude PoE load

PoE pin assignment

M12 port # 1~ # 8 support IEEE 802.3at/af End-point
Per port provides up to 30W


Aluminum case




Wall Mount Design


FCC Part 15 Class A, CE EN55022,
CE EN55024 , CE EN61000-4-11
CE EN61000-4-2 (ESD) Level 3
CE EN61000-4-3 (RS) Level 3
CE EN61000-4-4 (EFT) Level 3
CE EN61000-4-5 ED3 (Surge) Level 3
CE EN61000-4-6 (CS) Level 3
CE EN61000-4-8 (Magnetic field) Level 3

Stability Testing

EN61373 (Shock and Vibration)

Certifications& report

EN50155/EN50121-3-2/EN50121-4 Certificate
EN45545-2 R13/R22/R23/R24/R25 (EN ISO 4589-2, EN ISO 5659-2, NF X70-100-1 & 2) Fire & Smoke verification


611,267 hrs. (standards: IEC 62380)


5 years

Software Specifications


SNMP v1 v2c, v3/ Web/Telnet/CLI


RFC 1493 Bridge MIB*
Partial RFC 1757 RMON,
Private MIB

ITU G.8032

Support ITU G.8032 v2/2012 for Ring protection in less than 20ms for self-heal recovery (single ring enhanced mode)
Support various ring/chain topologies
Includes train ring, auto ring, basic single ring, enhanced ring, multiple-VLAN ring
Enhanced G.8032 ring configuration with ease
Cover multicast & data packets protection

PoE Management

  1. PoE Detection to check if PD hangs then restart the PD
  2. PoE Scheduling to On/OFF PD upon routine time table
  3. On/ Off, voltage, current, watts, temperature

User friendly UI

  1. Auto topology drawing
  2. Topology demo
  3. Complete CLI for professional setting

Port Trunk with LACP

LACP Port Trunk: 8 Trunk groups


Supports LLDP to allow switch to advise its identification and capability on the LAN


Cisco Discovery Protocol for topology mapping

Environmental Monitoring

System status for input voltage, current, PoE load and ambient temperature to be shown in GUI and sent alerting if any abnormal status


Port Based VLAN
IEEE 802.1Q Tag VLAN (256 entries)/ VLAN ID (Up to 4K, VLAN ID can be assigned from 1 to 4096)
GVRP, QinQ, Protocol based VLAN; IPv4 Subnet based VLAN

Spanning Tree

Supports IEEE802.1d Spanning Tree and IEEE802.1w Rapid Spanning Tree, IEEE802.1s Multiple Spanning Tree (16 MSTI)

Quality of Service

The quality of service determined by port / CoS / ToS / VLAN / 61375-3-4.

Class of Service

Support IEEE802.1p class of service, per port provides 8 priority queues

MLD Snooping

Support IPv6 Multicast stream

Login Security

Supports IEEE802.1X Authentication/RADIUS

Port Mirror

Support 3 mirroring types: “RX, TX and Both packet”

Network Security

Support 10 IP addresses that have permission to access the switch management and to prevent unauthorized intruder.
802.1X access control for port based and MAC based authentication/MAC-Port binding
Ingress/Egress ACL L2/L3
SSL/ SSH v2 for Management
HTTPS for secure access to the web interface
TACACS+** for Authentication


Support IGMP snooping v1,v2,v3 ; 1024 multicast groups; IGMP router port ; IGMP query; GMRP

Static MAC-Port bridge

Static multicast forwarding forward reversed IGMP flow with multicast packets binding with ports for IP surveillance application

Bandwidth Control

Support ingress packet filter and egress packet limit.
The egress rate control supports all of packet type.
Ingress filter packet type combination rules are Broadcast/Multicast/Flooded Unicast packet, Broadcast/Multicast packet, Broadcast packet only and all types of packet.
The packet filter rate can be set an accurate value through the pull-down menu for the ingress packet filter and the egress packet limit.

Flow Control

Supports Flow Control for Full-duplex and Back Pressure for Half-duplex

System Log

Supports System log record and remote system log server


Supports SMTP Server and 8 e-mail accounts for receiving event alert

Relay Alarm

Provides one relay output for port breakdown, power fail and alarm.
Alarm Relay current carry ability: 1A @ DC24V


  1. Miss-wiring avoidance
  2. Node failure protection
  3. Loop protection


Up to 10 trap stations; trap types including:

  1. Device cold start
  2. Authorization failure
  3. Port link up/link down
  4. DI/DO open/close
  5. Typology change (ITU ring)
  6. Power failure
  7. Environmental abnormal


Provide DHCP Client/ DHCP Server/DHCP Option 82/Port based DHCP; DHCP Option 66; basic IPv6 DHCP server

Mac based DHCP Server

Assign IP address by Mac


Provide DNS client feature.


Support Ping and DDM information


Supports SNTP to synchronize system clock in Internet

Firmware Update

Supports TFTP firmware update, TFTP backup and restore; HTTP firmware upgrade

N-Key Configurator**

RJ45 dongle for firmware upgrade, auto / editable configuration backup/restoration

upload and download

Supports editable configuration file for system quick installation; Support factory reset button to restore all settings back to factory default

*Future release



All model packages include M12 caps and wall mount bracket. All standard models are non-coating, optional coating models are available with –C model name

P/N Model name Description
8361-4227 TPGS-5208GF-QMM-54-WVI 8 10/100/1000T X-coded + 2 Giga SX 550M Q-ODC EN50155 M12 IP54 L2+ Managed Gigabit Ethernet Switch; 16.8~137.5VDC dual input w/ galvanic isolation; PoE max 80W budget ;-40°C to 75°C
8361-4228 TPGS-5208GF-QSM-54-WVI 8 10/100/1000T X-coded + 2 Giga LX 10KM Q-ODC EN50155 M12 IP54 L2+ Managed Gigabit Ethernet Switch; 16.8~137.5VDC dual input w/ galvanic isolation; PoE max 80W budget ;-40°C to 75°C
8850-100 N-key Configurator RJ45 connector dongle for firmware upgrade, auto/editable configuration backup and restoration; -20°C to 60°


Model name Description
ECONM12-04A(F)-C-180 4 pin M12 (Female) A-coded 180 degree crimp type connector for power supply
ECONM12-05A(M)-C-180 5 pin M12 (Male) A-coded 180 degree crimp type connector for DI/DO
ECONM12-08X(M)-SPEEDCON 8 pin M12 (Male) X-coded 180 degree crimp type connector for data, Ethernet CAT6A (10G), shielded, SPEEDCON


Model name Description
ECONM12-4P(F)1.5M CABLE 4 pin M12 (Female) A-coded 90 degree cable for power supply, 150cm
ECABM12X83MSTP 8 pin M12 (Male) X-coded 180 degree RJ45 STP cable for data, shielded, 300cm
ECABMO02-QOP2-3.0-MM-OM3 Q-ODC 2 plug/LC multimode fiber, MM-OM3, 300cm