TGPS-W9082GF EN50155 Managed PoE Switch

In stock
Brand: ORing

EN50155 Managed PoE Switch with 8GE PoE and 2G Q-ODC Multi-mode, IEEE 802.3af/at, IP54, 110VDC

Key Features:

  • EN50155-compliant Ethernet switch for rolling stock
  • 2 Gigabit fiber ports with embedded Q-ODC interface
  • O-Ring and MSTP for Ethernet Redundancy (recovery < 30ms over 250 units)
  • O-Chain for multiple redundant network rings
  • IEEE 802.3at compliant PoE, 95W total power budget (30W max per port)
  • IPv6, Modbus TCP, Energy-Efficient Ethernet, HTTPS/SSH, SNMP, ACL, TACACS+, Jumbo Frame, DOS/DDOS prevention, LLDP support

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ORing's TGPS-W9082GF-MM-M12X-QS-MV-IP54, an EN50155-compliant Ethernet switch, is designed for rugged industrial applications. It features 8x10/100/1000Base-T(X) P.S.E. and 2x1000Base-SX Q-ODC ports, supporting Ethernet Redundancy protocols for fast recovery. With M12 connectors, it ensures secure connections in harsh environments, resisting vibration and shock.

The switch supports Power over Ethernet (PoE) with 8x10/100/1000Base-T(X) P.S.E. ports, delivering up to 30 watts. Operating from -40oC to 75oC, it complies with EN50155 standards. Managed through Open-Vision, it offers Web-based, Telnet, and console (CLI) configurations. The TGPS-W9082GF-MM-M12X-QS-MV-IP54 is an ideal choice for highly managed Ethernet applications, providing reliability and robust performance.

*NOTE: Centralized management is available upon request.

This product is listed in Industrial Automation, Mining, Transport, ORing, Ethernet Switches

Physical ports

10/100/1000Base-T(X) ports with P.S.E. in M12

8 x M12 connectors (8-pin X-coding, female)

1000Base-SX/LX Fiber ports in Q-ODC connector

2 x Q-ODC connector (Multi-mode)

RS-232 Serial Console port

RS-232 in M12 connector (female A-coding). Baud rate setting: 115200bps, 8, N, 1


Power consumption (Typ.)

17 Watts (PoE output not include)

Redundant Input power

72/110 (50.4-137.5) VDC on 4-pin M12 S-coding, male connector

Total PoE Output Power

95 watts Max.

Overload current protection


Reverse polarity protection


Protection / Certification


EN 62368-1

Physical Characteristic


IP-54, Iron

Dimensions (mm)

208 (W) x 89 (D) x 150 (H) mm 8.19 (W) x 3.5 (D) x 5.9 (H) inch

Weight (g)

3300 g

LED Indicators

Power Indicator (Power)

Green: Power LED x 1

Ring Master Indicator (R.M.)

Green: Indicates that the system is operating in O-Ring Master mode

O-Ring Indicator (Ring)

Green: Indicates that the system operating in O-Ring mode

Green Blinking: Indicates that the Ring is broken.

Fault Indicator (Fault)

Red: Indicate unexpected event occurred

10/100/1000Base-T(X) M12 P.S.E. Port Indicator

Left Green LED for port Link/Act indicator: On for link-up, Off for link-down, Blinking for act.

Middle Green LED for PoE enable indicator: On for PoE enabled, Off for PoE disabled.

Right Dual color LED for Ethernet speed indicator: Green LED for 1000Mbps, Amber for 100Mbps, Off for 10Mbps

1000Base-SX Q-ODC Port Indicator

Green LED for Link/Act indicator: On for link-up, Off for link-down, Blinking for act.


Ethernet Standards

IEEE 802.3 for 10Base-T

IEEE 802.3u for 100Base-TX

IEEE 802.3z for 1000Base-X

IEEE 802.3ab for 1000Base-T

IEEE 802.3x for Flow control

IEEE 802.3ad for LACP (Link Aggregation Control Protocol)

IEEE 802.1p for COS (Class of Service)

IEEE 802.1Q for VLAN Tagging

IEEE 802.1w for RSTP (Rapid Spanning Tree Protocol)

IEEE 802.1s for MSTP (Multiple Spanning Tree Protocol)

IEEE 802.1x for Authentication

IEEE 802.1AB for LLDP (Link Layer Discovery Protocol)

IEEE 802.3at PoE specification (up to 30 Watts per port for P.S.E.)

IEEE 802.3af PoE specification (up to 15.4 Watts per port for P.S.E.)

MAC Table


Packet buffer Size


Priority Queues




Switch Properties

Switching latency: andwidth: 20Gbps

Throughput (packet per second): 17.856Mpps@64Bytes packet

Max. Number of Available VLANs: 4095

IGMP multicast groups: 128 for each VLAN

Port rate limiting: User Define

Jumbo frame

Up to 9.6K Bytes

Security Features

Device Binding security feature

Enable/disable ports, MAC based port security

Port based network access control (802.1x)

VLAN (802.1Q) to segregate and secure network traffic

Radius centralized password management

SNMPv3 encrypted authentication and access security

Https / SSH enhance network security

Software Features


Redundant Ring (O-Ring) with recovery time less than 30ms over 250 units

TOS/Diffserv supported

Quality of Service (802.1p) for real-time traffic

VLAN (802.1Q) with VLAN tagging and GVRP supported

IGMP Snooping

IP-based bandwidth management

Application-based QoS management

DOS/DDOS auto prevention

Port configuration, status, statistics, monitoring, security

DHCP Server/Client/Relay

SMTP Client

Modbus TCP

Network Redundancy




MSTP (RSTP/STP compatible)

Warning / Monitoring System

Relay output for fault event alarming

Syslog server / client to record and view events

Include SMTP for event warning notification via email

Event selection support

Fixed Fiber Ports Number

Fiber Ports Standard


Fiber Mode


Fiber Diameter (μm)

62.5/125 µm @ 50/125 µm

Fiber Optical Connector


Typical Distance (km)

0.55 Km

Wavelength (nm)

850 nm

Max. Output Optical Power (dBm)

-4 dbm

Min. Output Optical Power (dBm)

-9.5 dbm

Max. Input Optical Power (Saturation)(dbm)

0 dbm

Min. Input Optical Power (Saturation)(dBm)

-18 dbm

Link Budget (dB)

8.5 db

Fault contact


Relay output to carry capacity of 3A at 24VDC on M12 connector (5-pin A-coding, female connector)

Reset Function

Reset Button

5 sec: Factory default


Storage Temperature

-40 to 85℃ (-40 to 185℉)

Operating Temperature

-40 to 75℃ (-40 to 167℉)

Operating Humidity

5% to 95% Non-condensing



5 years