TGPS-9084GT-M12 Series

The specification is subject to change without notice in advance. The brand and product names are trademarks of their respective companies. Any configuration other than original product specification is not guaranteed.

ORing Switch Model & Physical PortsTechnologyLED IndicatorsFault ContactPowerPhysical CharacteristicsEnvironmentalRegulatory ApprovalsFeatures

ORing Switch Model

10/100/1000Base-T(X) with P.S.E. Ports in RJ45 Auto MDI/MDIX:
TGPS-9084GT-M12 : 8 (8-Pin A-coding)

10/100/1000Base-T(X) ports in M12 Auto MDI/MDIX:
TGPS-9084GT-M12 : 4 (8-Pin A-coding)
TGPS-9084GT-M12-BP2 & TGPS-9084GT-M12-BP2-24V : 4 (8-pin A-coding with 2 x bypass function included)

RS-232 Serial Console Port:
RS-232 in 5-pin M12 connector with console cable. 115200bps, 8, N, 1

Ethernet Standards:
IEEE 802.3 for 10Base-T
IEEE 802.3u for 100Base-TX
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.)

MAC Table: 8k MAC addresses

Priority Queues: 8

Processing: Store-and-Forward

Switch Properties:
Switching latency: 7 us
Switching bandwidth: 24Gbps
Max. Number of Available VLANs: 256
IGMP multicast groups: 128 for each VLAN
Port rate limiting: User Define

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

Jumbo frame Up to 9.6K Bytes

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

Power Indicator:
Green : Power LED x 2

R.M. Indicator:
Green : Indicate system operated in O-Ring Master mode

O-Ring Indicator:
Green : Indicates that the system operating in O-Ring mode
Green Blinking : Indicates that the Ring is broken

Fault Indicator:
Amber : Indicate unexpected event occurred

10/100/1000Base-T(X) M12 P.S.E.:
Top Green LED for port Link/Act indicator

10/100/1000Base-T(X) M12 Port Indicator:
Top Green LED for Link/Act indicator
Bottom dual color LED for Ethernet speed indicator : Green LED for 1000Mbps, Amber for 100Mbps

PoE Indicator:
Middle Green LED for PoE enable indicator
Bottom dual color LED for Ethernet speed indicator : Green LED for 1000Mbps, Amber for 100Mbps

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

Redundant Input Power:
TGPS-9084GT-M12 : Dual DC inputs. 50~57VDC on 5-pin M23 connector
TGPS-9084GT-M12-24V : Dual DC inputs. 24 (12~57VDC) VDC on 5-pin M23 connector
TGPS-9084GT-M12-BP2 : Dual DC inputs. 50~57VDC on 5-pin M23 connector
TGPS-9084GT-M12-BP2-24V : Dual DC inputs. 24 (12~57VDC) VDC on 5-pin M23 connector

Total PoE Output Power:
TGPS-9084GT-M12 : 240 Watts
TGPS-9084GT-M12-24V : 60 Watts (12~24VDC) / 120 Watts (24~57VDC)
TGPS-9084GT-M12-BP2 : 240 Watts
TGPS-9084GT-M12-BP2-24V : 60 Watts (12~24VDC) / 120 Watts (24~57VDC)

Power Consumption (Type.):
TGPS-9084GT-M12 : 18 Watts (power consumption of P.S.E. is not included)
TGPS-9084GT-M12-24V : 23 Watts (power consumption of P.S.E. is not included)
TGPS-9084GT-M12-BP2 : 18 Watts (power consumption of P.S.E. is not included)
TGPS-9084GT-M12-BP2-24V : 23 Watts (power consumption of P.S.E. is not included)

Overload Current Protection: Present

Reverse Polarity Protection: Not Present

Enclosure: IP-30

Dimensions (W x D x H):
260 (W) x 91.3 (D) x216 (H) mm

TGPS-9084GT-M12 : 2240 g
TGPS-9084GT-M12-24V : 2356 g
TGPS-9084GT-M12-BP2 : 2262 g
TGPS-9084GT-M12-BP2-24V : 2378 g

Storage Temperature:
 -40 to 85°C (-40 to 185°F)

Operating Temperature:
-40 to 70°C (-40 to 158°F)

Operating Humidity:
5% to 95% Non-condensing

FCC Part 15, CISPR (EN55022) class A, EN50155 (EN50121-3-2, EN55011, EN50121-4)

EN61000-4-2 (ESD)
EN61000-4-3 (RS)
EN61000-4-4 (EFT)
EN61000-4-5 (Surge)
EN61000-4-6 (CS)

Shock: IEC60068-2-27

Free Fall: IIEC60068-2-31

Vibration: IEC60068-2-6

Safety: EN60950-1

Warranty: 5 years

  • Leading EN50155-compliant Ethernet switch for rolling stock application
  • Support O-Ring (recovery time < 30ms over 250 units of connection) and MSTP(RSTP/STP compatible) for Ethernet Redundancy
  • Open-Ring support the other vendor’s ring technology in open architecture
  • O-Chain allow multiple redundant network rings
  • Support standard IEC 62439-2 MRP (Media Redundancy Protocol) function
  • 8 port P.S.E. fully compliant with IEEE802.3at standard, provide up to 30
  • Watts per port with 120Watts total power budget
  • Support PoE scheduled configuration and PoE auto-ping check function
  • Support IEEE 1588v2 clock synchronization
  • Support IPV6 new internet protocol version
  • Support Modbus TCP protocol
  • Support IEEE 802.3az Energy-Efficient Ethernet technology
  • Provided HTTPS/SSH protocol to enhance network security
  • Support SMTP client
  • Support IP-based bandwidth management
  • Support application-based QoS management
  • Support Device Binding security function
  • Support DOS/DDOS auto prevention
  • IGMP v2/v3 (IGMP snooping support) for filtering multicast traffic
  • Support SNMP v1/v2c/v3 & RMON & 802.1Q VLAN Network Management
  • Support ACL, TACACS+ and 802.1x User Authentication for security
  • Supports 9.6K Bytes Jumbo Frame
  • Multiple notification for warning of unexpected event
  • Web-based ,Telnet, Console (CLI), and Windows utility (Open-Vision) configuration
  • Support LLDP Protocol
  • Rigid IP-40 housing design
  • Built-in 2 sets of bypass ports
  • Wall mounting enabled