TGPS-W9442GF EN50155 10-port managed PoE Ethernet switch

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Brand: ORing

EN50155 10-port managed Gigabit PoE Ethernet switch with 4x10/100/1000Base-T(X) P.S.E. and 4x10/100/1000Base-T(X) with X-coded M12 connector and 2x1000Base-SX, multi-mode, 550m/850nm, Q-ODC connector, IP-67 grade


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  • Leading EN50155-compliant Ethernet switch for rolling stock application
  • Support 2 Gigabit fiber ports with embedded Q-ODC interface
  • Support O-Ring(recovery time < 30ms over 250 units of connection) and MSTP(RSTP/STP compatible) for Ethernet Redundancy
  • O-Chain allows multiple redundant network rings
  • Support standard IEC 62439-2 MRP*note (Media Redundancy Protocol) function
  • Supports IEEE 802.3at compliant PoE and total power budget is 60 Watts with maximum 30Watts per port
  • 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 notifications for warning of an unexpected event
  • Web-based ,Telnet, Console (CLI), and Windows utility (Open-Vision) configuration
  • Support LLDP Protocol
  • Wall mounting enabled
  • IP-67 housing design

*NOTE: This function is available by request only

This product is listed in Networking & Cameras, Ethernet Switches, Industrial Automation, Mining, Transport, ORing
Physical Ports  

10/100/1000Base-T(X) with P.S.E. Ports in M12 Auto MDI/MDIX

4(8-pin female X-coding connector)
10/100/1000Base-T(X) Ports in M12 Auto MDI/MDIX 4(8-pin female X-coding connector)
1000Base-X 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
Fiber Ports Specification  
Fiber Ports Number 2
Fiber Ports Standard 1000Base-SX
Fiber Mode Multi-mode
Fiber Diameter (µm) 62.5/125 µm @ 50/125 µm
Fiber Optical Connector Q-ODC
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) 0 dbm
Min. Input Optical Power(Sensitivity) -18 dbm
Link Budget (db) 8.5 db
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.)
IEEE 802.3af PoE specification (up to 15.4 Watts per port for P.S.E.)

MAC Table 8K
Priority Queues 8
Processing Store-and-Forward
Switch Properties

Switching latency: 7 us
Switching bandwidth: 20Gbps
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 Featues

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


LED Indicators  
Power Indicator 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.
Middle Green LED for PoE enable indicator
Right Dual color LED for Ethernet speed indicator: Green LED for 1000Mbps, Amber for 100Mbps, Off for 10Mbps
10/100/1000Base-T(X) M12 Port Indicator

Left Green LED for port Link/Act indicator.
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

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

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

Power consumption (Typ.)

17 Watts

Total PoE Output Power 60 Watts
Overload Current Protection Present
Reverse Polarity Protection Present
Physical Characteristics  
Enclosure IP-67
Dimensions (W x H x D) 208 (W) x 150 (H) x 89 (D) mm (8.19 x 5.9 x 3.5 inch.)
Weight (g) 3300 g
Storage Temperature -40 to 85°C (-40 to 185°F)
Operating Temperature -40 to 75°C (-40 to 167°F)
Operating Humidity 5% to 95% Non-condensing
Regulatory Approvals  
EMC CE EMC (EN 55024, EN 55032), FCC Part 15 B
EMI EN 55032, CISPR32, EN 61000-3-2, EN 61000-3-3, FCC Part 15 B class A
EMS EN 55024 (IEC/EN 61000-4-2 (ESD), IEC/EN 61000-4-3 (RS), IEC/EN 61000-4-4 (EFT), IEC/EN 61000-4-5 (Surge), IEC/EN 61000-4-6 (CS), IEC/EN 61000-4-8(PFMF), IEC/EN 61000-4-11 (DIP))
Shock IEC60068-2-27
Free Fall IEC60068-2-32
Vibration IEC60068-2-6
Safety EN60950-1
MTBF 258,060 hours
Warranty 5 years