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- EN50155‑Compliant Design: Fully meets railway system standards (EN50155, EN50121‑3‑2, EN50121‑4) for rolling‑stock and vehicle applications.
- PoE Power Sourcing Equipment:
- 4 × 10/100Base‑T(X) P.S.E. ports compliant with IEEE 802.3af.
- Up to 15.4 W per port, total PoE budget ≈ 100 W.
- Configurable PoE power‑on delay and scheduling functions.
- High‑Speed Redundancy:
- ORing proprietary O‑Ring technology with recovery < 10 ms over 250 nodes.
- Supports Open‑Ring (interoperability with other vendors), O‑Chain (multi‑ring topology), and IEC 62439‑2 MRP.
- Comprehensive Network Protocols:
- STP/RSTP/MSTP (IEEE 802.1D/w/s), VLAN 802.1Q, QoS 802.1p, LLDP 802.1AB, LACP 802.3ad, PTP Client (IEEE 1588), Modbus TCP, IGMP v2/v3 snooping, MVR.
- Advanced Management:
- Web‑based GUI, Telnet, CLI (RS‑232 M12 A‑coding), and Windows utility Open‑Vision for centralized monitoring of up to 500 devices.
- SNMP v1/v2c/v3 with encrypted authentication, RMON, Syslog, and SMTP event notification.
- Security & Access Control:
- 802.1x authentication, MAC‑based port security, IP guard, RADIUS integration, and VLAN segmentation.
- Industrial‑Grade Construction:
- M12 D‑coded connectors for all Ethernet ports and M23 5‑pin power connector.
- IP‑40 metal enclosure, wall‑mountable, designed for shock and vibration resistance.
- Wide Environmental Range:
- Operating −40 °C to +70 °C, storage −40 °C to +85 °C, humidity 5–95 % non‑condensing.
- Diagnostics & Alerts:
- Fault relay output (3 A @ 24 V DC), alarm LEDs, Syslog, SNMP trap, and e‑mail notifications.
- Reliability:
- Dual 48 V DC redundant inputs, overload protection, and 5‑year manufacturer warranty.
- PoE Power Sourcing Equipment:
- 4 × 10/100Base‑T(X) P.S.E. ports compliant with IEEE 802.3af.
- Up to 15.4 W per port, total PoE budget ≈ 100 W.
- Configurable PoE power‑on delay and scheduling functions.
- High‑Speed Redundancy:
- ORing proprietary O‑Ring technology with recovery < 10 ms over 250 nodes.
- Supports Open‑Ring (interoperability with other vendors), O‑Chain (multi‑ring topology), and IEC 62439‑2 MRP.
- Comprehensive Network Protocols:
- STP/RSTP/MSTP (IEEE 802.1D/w/s), VLAN 802.1Q, QoS 802.1p, LLDP 802.1AB, LACP 802.3ad, PTP Client (IEEE 1588), Modbus TCP, IGMP v2/v3 snooping, MVR.
- Advanced Management:
- Web‑based GUI, Telnet, CLI (RS‑232 M12 A‑coding), and Windows utility Open‑Vision for centralized monitoring of up to 500 devices.
- SNMP v1/v2c/v3 with encrypted authentication, RMON, Syslog, and SMTP event notification.
- Security & Access Control:
- 802.1x authentication, MAC‑based port security, IP guard, RADIUS integration, and VLAN segmentation.
- Industrial‑Grade Construction:
- M12 D‑coded connectors for all Ethernet ports and M23 5‑pin power connector.
- IP‑40 metal enclosure, wall‑mountable, designed for shock and vibration resistance.
- Wide Environmental Range:
- Operating −40 °C to +70 °C, storage −40 °C to +85 °C, humidity 5–95 % non‑condensing.
- Diagnostics & Alerts:
- Fault relay output (3 A @ 24 V DC), alarm LEDs, Syslog, SNMP trap, and e‑mail notifications.
- Reliability:
- Dual 48 V DC redundant inputs, overload protection, and 5‑year manufacturer warranty.
Comprehensive Product Summary – ORing TPS‑3044TX‑M12 Industrial Managed Ethernet Switch
*(Approx. 12,000 characters / ~3,000 tokens)*
### 1. Product Overview
Product Name: TPS‑3044TX‑M12
Model Number: TPS‑3044TX‑M12
Series: ORing Transporter™ Series – Industrial Managed Ethernet Switches
Article Number: TPS‑3044TX‑M12
Manufacturer: ORing Industrial Networking Corp., Taiwan
Product Type: EN50155‑compliant Managed PoE Ethernet Switch for Railway and Vehicle Applications
The ORing TPS‑3044TX‑M12 is a rugged, industrial‑grade managed Ethernet switch designed for mission‑critical transportation and rolling‑stock networks. It integrates eight 10/100Base‑T(X) ports—four of which provide IEEE 802.3af Power‑over‑Ethernet (P.S.E.) capability—using vibration‑resistant M12 connectors. The device supports advanced redundancy technologies (O‑Ring, O‑Chain, Open‑Ring, MRP, STP/RSTP/MSTP) and complies with EN50155 railway standards, ensuring reliable operation under shock, vibration, and wide temperature conditions.
### 2. Key Features
- EN50155‑Compliant Design: Fully meets railway system standards (EN50155, EN50121‑3‑2, EN50121‑4) for rolling‑stock and vehicle applications.
- PoE Power Sourcing Equipment:
- 4 × 10/100Base‑T(X) P.S.E. ports compliant with IEEE 802.3af.
- Up to 15.4 W per port, total PoE budget ≈ 100 W.
- Configurable PoE power‑on delay and scheduling functions.
- High‑Speed Redundancy:
- ORing proprietary O‑Ring technology with recovery < 10 ms over 250 nodes.
- Supports Open‑Ring (interoperability with other vendors), O‑Chain (multi‑ring topology), and IEC 62439‑2 MRP.
- Comprehensive Network Protocols:
- STP/RSTP/MSTP (IEEE 802.1D/w/s), VLAN 802.1Q, QoS 802.1p, LLDP 802.1AB, LACP 802.3ad, PTP Client (IEEE 1588), Modbus TCP, IGMP v2/v3 snooping, MVR.
- Advanced Management:
- Web‑based GUI, Telnet, CLI (RS‑232 M12 A‑coding), and Windows utility Open‑Vision for centralized monitoring of up to 500 devices.
- SNMP v1/v2c/v3 with encrypted authentication, RMON, Syslog, and SMTP event notification.
- Security & Access Control:
- 802.1x authentication, MAC‑based port security, IP guard, RADIUS integration, and VLAN segmentation.
- Industrial‑Grade Construction:
- M12 D‑coded connectors for all Ethernet ports and M23 5‑pin power connector.
- IP‑40 metal enclosure, wall‑mountable, designed for shock and vibration resistance.
- Wide Environmental Range:
- Operating −40 °C to +70 °C, storage −40 °C to +85 °C, humidity 5–95 % non‑condensing.
- Diagnostics & Alerts:
- Fault relay output (3 A @ 24 V DC), alarm LEDs, Syslog, SNMP trap, and e‑mail notifications.
- Reliability:
- Dual 48 V DC redundant inputs, overload protection, and 5‑year manufacturer warranty.
### 3. Technical Specifications
Physical Ports
- 4 × 10/100Base‑T(X) P.S.E. (M12 D‑coding, Auto MDI/MDIX)
- 4 × 10/100Base‑T(X) (M12 D‑coding, Auto MDI/MDIX)
- 1 × RS‑232 console (M12 A‑coding, 9600 bps, 8‑N‑1)
Switch Architecture
- Store‑and‑Forward switching
- Switching bandwidth 1.6 Gbps
- Latency 7 µs
- MAC address table 8192 entries
- 4 priority queues
- VLANs up to 4096
- IGMP multicast groups 1024
Power
- Dual 48 V DC inputs (50–57 V DC) via 5‑pin M23 connector
- Typical consumption 8.16 W (excluding PoE load)
- Overload protection present; reverse polarity protection not present
PoE (Power over Ethernet)
- IEEE 802.3af compliant P.S.E. ports (Ports 1–4)
- Max 15.4 W per port / 100 W total
- PoE delay and scheduling configurable
- Legacy PD detection supported
Mechanical & Environmental
- Enclosure: IP‑40 metal housing
- Dimensions: 170.1 (W) × 96.3 (D) × 196 (H) mm
- Weight: ≈ 1345 g
- Operating Temperature: −40 °C to +70 °C
- Storage Temperature: −40 °C to +85 °C
- Humidity: 5 % – 95 % non‑condensing
LED Indicators
- Power (PWR1/PWR2) – Green
- Ring Master (R.M.) – Green
- O‑Ring Status – Green
- Fault – Amber
- Port Link/Activity – Green
- PoE Status – Green
- Duplex/Collision – Amber
Relay Output
- 3 A @ 24 V DC capacity (M12 A‑coding connector)
### 4. Functionality
Operational Concept
The TPS‑3044TX‑M12 functions as a managed Layer 2 Fast Ethernet switch with integrated PoE P.S.E. capability. It transmits both data and electrical power over standard twisted‑pair cables to IEEE 802.3af‑compliant devices such as IP cameras, wireless APs, or VoIP phones.
Use Cases & Applications
- Rolling‑stock and railway communication networks (EN50155 compliant)
- On‑board CCTV and passenger information systems
- Industrial automation and SCADA networks (Modbus TCP support)
- Transportation vehicles and outdoor PoE deployments
- Harsh environments requiring vibration‑resistant M12 connectors
Compatibility
- Interoperable with standard Ethernet devices (IEEE 802.3/802.3u)
- Supports Open‑Ring for integration with third‑party redundant rings
- Managed via Web, Telnet, CLI, or Open‑Vision software suite
### 5. Components & Accessories
Included in Package
- TPS‑3044TX‑M12 switch unit × 1
- RS‑232 console cable × 1
- Quick Installation Guide × 1
- ORing Tool CD (Open‑Vision utility) × 1
Optional Accessories
- Open‑Vision M500: Windows network management suite for up to 500 devices
- DR‑75‑48: 75 W DIN‑rail power supply
- DR‑120‑48: 120 W DIN‑rail power supply
- M12C: M12 cable accessory kits
Connectors
- Ethernet: M12 D‑coding 4‑pin female
- Power: M23 5‑pin female
- Relay Output & Console: M12 A‑coding 5‑pin
### 6. Installation & Setup
Mounting Options
- Wall‑mount installation supported (via keyhole slots and screws).
- DIN‑rail mounting possible with optional bracket.
Power Connection
- Dual redundant 48 V DC inputs via M23 connector.
- Ensure tight locking of M23 outer ring for secure connection.
Grounding & Wiring
- Ground the unit to reduce EMI effects.
- Use separate routing for power and signal wiring.
Configuration Interfaces
- Web GUI: Accessible via default IP 192.168.10.1 (admin/admin).
- Telnet / CLI: Command‑line management for advanced configuration.
- RS‑232 Console: 9600 bps serial access for initial setup.
- Open‑Vision Utility: Centralized Windows management and monitoring.
Network Topology Setup
- Supports O‑Ring, O‑Chain, and MRP for redundant ring formation.
- Dual Homing and Coupling Ring configurations for multi‑ring networks.
### 7. Performance & Capabilities
Switching Performance
- Bandwidth 1.6 Gbps with store‑and‑forward architecture.
- Latency 7 µs for 10/100 Mbps frames.
- Supports up to 8192 MAC addresses and 4096 VLANs.
Redundancy & Recovery
- O‑Ring recovery < 10 ms over 250 nodes.
- O‑Chain multi‑ring redundancy for complex topologies.
- MRP (IEC 62439‑2) recovery ≤ 80 ms for 50 devices.
PoE Capability
- 4 P.S.E. ports delivering 15.4 W each (IEEE 802.3af).
- Total power budget 100 W.
- Configurable boot delay, ping‑alive check, and power scheduling.
Quality of Service (QoS)
- 4 priority queues with 802.1p and TOS/DSCP classification.
- Weighted Fair Queue (8:4:2:1) or Strict Priority scheduling.
Security & Access Control
- 802.1x port‑based authentication with RADIUS.
- MAC filtering and blacklist functions.
- IP security list for management access control.
- SNMP v3 encrypted authentication and access rights.
Diagnostics & Monitoring
- RMON statistics, Syslog client/server, event logs.
- Fault relay and LED indicators for power and link status.
- Ping utility and traffic monitoring with threshold alerts.
Limitations
- Fast Ethernet (100 Mbps) only; no Gigabit data ports.
- Reverse polarity protection not available.
### 8. Standards & Compliance
Ethernet Standards
- IEEE 802.3 (10Base‑T)
- IEEE 802.3u (100Base‑TX)
- IEEE 802.3x (Flow Control)
- IEEE 802.3ad (LACP)
- IEEE 802.1D (STP)
- IEEE 802.1w (RSTP)
- IEEE 802.1s (MSTP)
- IEEE 802.1p (CoS)
- IEEE 802.1Q (VLAN Tagging)
- IEEE 802.1x (Authentication)
- IEEE 802.1AB (LLDP)
- IEEE 802.3af (PoE P.S.E.)
Environmental & Safety Compliance
- EN50155: Railway electronic equipment standard.
- EN50121‑3‑2 / EN50121‑4: Railway EMC requirements.
- EN55022 Class A / EN55011: EMI emission standards.
- EN61000‑4‑2 to ‑11: ESD, RS, EFT, Surge, CS, Magnetic field, Voltage dip immunity.
- IEC60068‑2‑6/‑27/‑32: Vibration, Shock, Free Fall tests.
- EN60950‑1: Electrical safety standard.
- FCC Part 15 Class A: EMI compliance.
Ingress Protection: IP‑40 rated metal enclosure.
### 9. Additional Information
Warranty & Support
- Standard 5‑year limited warranty against defects in materials and workmanship.
- Technical support via email (support@oring‑networking.com).
- Firmware updates and Open‑Vision software available from www.oring‑networking.com.
Maintenance & Firmware Updates
- Configuration backup and restore via TFTP or local PC.
- Firmware upgrade through Web GUI or CLI (TFTP server required).
- Auto‑Provision feature for automatic firmware update on boot.
Management Interfaces
- Web Browser: HTTP management with user authentication.
- Telnet / CLI: Full command set for advanced configuration.
- SNMP: v1/v2c/v3 for integration with NMS systems.
- Open‑Vision Utility: Graphical Windows tool for topology view, monitoring, and batch configuration.
Event Notification & Logging
- Syslog client/server (local and remote logging).
- SMTP e‑mail alerts (up to 6 recipients).
- SNMP traps for fault events and authentication failures.
- Relay output for hardware alarm integration.
Safety Notes
- Disconnect power before wiring or maintenance.
- Use separate routing for power and signal lines to avoid EMI.
- Ensure proper grounding before connecting devices.
Manufacturer Contact
ORing Industrial Networking Corp.
4F., No. 3, Lane 235, Baociao Rd., Sindian City, Taipei County 23145, Taiwan
Tel: +886‑2‑2918‑3036 Fax: +886‑2‑2918‑3084
Website: [www.oring‑networking.com](http://www.oring-networking.com)
### Summary
The ORing TPS‑3044TX‑M12 is a robust, EN50155‑certified managed Ethernet switch engineered for railway and industrial environments requiring high reliability, redundant networking, and integrated PoE power delivery. With eight Fast Ethernet M12 ports (4 PoE P.S.E.), dual 48 V DC inputs, and comprehensive management and security features, it ensures continuous network operation even under extreme temperature, vibration, and shock conditions.
Its support for ORing’s proprietary O‑Ring and O‑Chain redundancy technologies, along with standard MRP and MSTP protocols, provides sub‑10 ms network recovery for mission‑critical applications. Combined with advanced management via Open‑Vision software, SNMP v3 security, and extensive diagnostic capabilities, the TPS‑3044TX‑M12 delivers a complete solution for industrial and transportation Ethernet infrastructure requiring rugged performance and long‑term reliability.
*(Approx. 12,000 characters / ~3,000 tokens)*
### 1. Product Overview
Product Name: TPS‑3044TX‑M12
Model Number: TPS‑3044TX‑M12
Series: ORing Transporter™ Series – Industrial Managed Ethernet Switches
Article Number: TPS‑3044TX‑M12
Manufacturer: ORing Industrial Networking Corp., Taiwan
Product Type: EN50155‑compliant Managed PoE Ethernet Switch for Railway and Vehicle Applications
The ORing TPS‑3044TX‑M12 is a rugged, industrial‑grade managed Ethernet switch designed for mission‑critical transportation and rolling‑stock networks. It integrates eight 10/100Base‑T(X) ports—four of which provide IEEE 802.3af Power‑over‑Ethernet (P.S.E.) capability—using vibration‑resistant M12 connectors. The device supports advanced redundancy technologies (O‑Ring, O‑Chain, Open‑Ring, MRP, STP/RSTP/MSTP) and complies with EN50155 railway standards, ensuring reliable operation under shock, vibration, and wide temperature conditions.
### 2. Key Features
- EN50155‑Compliant Design: Fully meets railway system standards (EN50155, EN50121‑3‑2, EN50121‑4) for rolling‑stock and vehicle applications.
- PoE Power Sourcing Equipment:
- 4 × 10/100Base‑T(X) P.S.E. ports compliant with IEEE 802.3af.
- Up to 15.4 W per port, total PoE budget ≈ 100 W.
- Configurable PoE power‑on delay and scheduling functions.
- High‑Speed Redundancy:
- ORing proprietary O‑Ring technology with recovery < 10 ms over 250 nodes.
- Supports Open‑Ring (interoperability with other vendors), O‑Chain (multi‑ring topology), and IEC 62439‑2 MRP.
- Comprehensive Network Protocols:
- STP/RSTP/MSTP (IEEE 802.1D/w/s), VLAN 802.1Q, QoS 802.1p, LLDP 802.1AB, LACP 802.3ad, PTP Client (IEEE 1588), Modbus TCP, IGMP v2/v3 snooping, MVR.
- Advanced Management:
- Web‑based GUI, Telnet, CLI (RS‑232 M12 A‑coding), and Windows utility Open‑Vision for centralized monitoring of up to 500 devices.
- SNMP v1/v2c/v3 with encrypted authentication, RMON, Syslog, and SMTP event notification.
- Security & Access Control:
- 802.1x authentication, MAC‑based port security, IP guard, RADIUS integration, and VLAN segmentation.
- Industrial‑Grade Construction:
- M12 D‑coded connectors for all Ethernet ports and M23 5‑pin power connector.
- IP‑40 metal enclosure, wall‑mountable, designed for shock and vibration resistance.
- Wide Environmental Range:
- Operating −40 °C to +70 °C, storage −40 °C to +85 °C, humidity 5–95 % non‑condensing.
- Diagnostics & Alerts:
- Fault relay output (3 A @ 24 V DC), alarm LEDs, Syslog, SNMP trap, and e‑mail notifications.
- Reliability:
- Dual 48 V DC redundant inputs, overload protection, and 5‑year manufacturer warranty.
### 3. Technical Specifications
Physical Ports
- 4 × 10/100Base‑T(X) P.S.E. (M12 D‑coding, Auto MDI/MDIX)
- 4 × 10/100Base‑T(X) (M12 D‑coding, Auto MDI/MDIX)
- 1 × RS‑232 console (M12 A‑coding, 9600 bps, 8‑N‑1)
Switch Architecture
- Store‑and‑Forward switching
- Switching bandwidth 1.6 Gbps
- Latency 7 µs
- MAC address table 8192 entries
- 4 priority queues
- VLANs up to 4096
- IGMP multicast groups 1024
Power
- Dual 48 V DC inputs (50–57 V DC) via 5‑pin M23 connector
- Typical consumption 8.16 W (excluding PoE load)
- Overload protection present; reverse polarity protection not present
PoE (Power over Ethernet)
- IEEE 802.3af compliant P.S.E. ports (Ports 1–4)
- Max 15.4 W per port / 100 W total
- PoE delay and scheduling configurable
- Legacy PD detection supported
Mechanical & Environmental
- Enclosure: IP‑40 metal housing
- Dimensions: 170.1 (W) × 96.3 (D) × 196 (H) mm
- Weight: ≈ 1345 g
- Operating Temperature: −40 °C to +70 °C
- Storage Temperature: −40 °C to +85 °C
- Humidity: 5 % – 95 % non‑condensing
LED Indicators
- Power (PWR1/PWR2) – Green
- Ring Master (R.M.) – Green
- O‑Ring Status – Green
- Fault – Amber
- Port Link/Activity – Green
- PoE Status – Green
- Duplex/Collision – Amber
Relay Output
- 3 A @ 24 V DC capacity (M12 A‑coding connector)
### 4. Functionality
Operational Concept
The TPS‑3044TX‑M12 functions as a managed Layer 2 Fast Ethernet switch with integrated PoE P.S.E. capability. It transmits both data and electrical power over standard twisted‑pair cables to IEEE 802.3af‑compliant devices such as IP cameras, wireless APs, or VoIP phones.
Use Cases & Applications
- Rolling‑stock and railway communication networks (EN50155 compliant)
- On‑board CCTV and passenger information systems
- Industrial automation and SCADA networks (Modbus TCP support)
- Transportation vehicles and outdoor PoE deployments
- Harsh environments requiring vibration‑resistant M12 connectors
Compatibility
- Interoperable with standard Ethernet devices (IEEE 802.3/802.3u)
- Supports Open‑Ring for integration with third‑party redundant rings
- Managed via Web, Telnet, CLI, or Open‑Vision software suite
### 5. Components & Accessories
Included in Package
- TPS‑3044TX‑M12 switch unit × 1
- RS‑232 console cable × 1
- Quick Installation Guide × 1
- ORing Tool CD (Open‑Vision utility) × 1
Optional Accessories
- Open‑Vision M500: Windows network management suite for up to 500 devices
- DR‑75‑48: 75 W DIN‑rail power supply
- DR‑120‑48: 120 W DIN‑rail power supply
- M12C: M12 cable accessory kits
Connectors
- Ethernet: M12 D‑coding 4‑pin female
- Power: M23 5‑pin female
- Relay Output & Console: M12 A‑coding 5‑pin
### 6. Installation & Setup
Mounting Options
- Wall‑mount installation supported (via keyhole slots and screws).
- DIN‑rail mounting possible with optional bracket.
Power Connection
- Dual redundant 48 V DC inputs via M23 connector.
- Ensure tight locking of M23 outer ring for secure connection.
Grounding & Wiring
- Ground the unit to reduce EMI effects.
- Use separate routing for power and signal wiring.
Configuration Interfaces
- Web GUI: Accessible via default IP 192.168.10.1 (admin/admin).
- Telnet / CLI: Command‑line management for advanced configuration.
- RS‑232 Console: 9600 bps serial access for initial setup.
- Open‑Vision Utility: Centralized Windows management and monitoring.
Network Topology Setup
- Supports O‑Ring, O‑Chain, and MRP for redundant ring formation.
- Dual Homing and Coupling Ring configurations for multi‑ring networks.
### 7. Performance & Capabilities
Switching Performance
- Bandwidth 1.6 Gbps with store‑and‑forward architecture.
- Latency 7 µs for 10/100 Mbps frames.
- Supports up to 8192 MAC addresses and 4096 VLANs.
Redundancy & Recovery
- O‑Ring recovery < 10 ms over 250 nodes.
- O‑Chain multi‑ring redundancy for complex topologies.
- MRP (IEC 62439‑2) recovery ≤ 80 ms for 50 devices.
PoE Capability
- 4 P.S.E. ports delivering 15.4 W each (IEEE 802.3af).
- Total power budget 100 W.
- Configurable boot delay, ping‑alive check, and power scheduling.
Quality of Service (QoS)
- 4 priority queues with 802.1p and TOS/DSCP classification.
- Weighted Fair Queue (8:4:2:1) or Strict Priority scheduling.
Security & Access Control
- 802.1x port‑based authentication with RADIUS.
- MAC filtering and blacklist functions.
- IP security list for management access control.
- SNMP v3 encrypted authentication and access rights.
Diagnostics & Monitoring
- RMON statistics, Syslog client/server, event logs.
- Fault relay and LED indicators for power and link status.
- Ping utility and traffic monitoring with threshold alerts.
Limitations
- Fast Ethernet (100 Mbps) only; no Gigabit data ports.
- Reverse polarity protection not available.
### 8. Standards & Compliance
Ethernet Standards
- IEEE 802.3 (10Base‑T)
- IEEE 802.3u (100Base‑TX)
- IEEE 802.3x (Flow Control)
- IEEE 802.3ad (LACP)
- IEEE 802.1D (STP)
- IEEE 802.1w (RSTP)
- IEEE 802.1s (MSTP)
- IEEE 802.1p (CoS)
- IEEE 802.1Q (VLAN Tagging)
- IEEE 802.1x (Authentication)
- IEEE 802.1AB (LLDP)
- IEEE 802.3af (PoE P.S.E.)
Environmental & Safety Compliance
- EN50155: Railway electronic equipment standard.
- EN50121‑3‑2 / EN50121‑4: Railway EMC requirements.
- EN55022 Class A / EN55011: EMI emission standards.
- EN61000‑4‑2 to ‑11: ESD, RS, EFT, Surge, CS, Magnetic field, Voltage dip immunity.
- IEC60068‑2‑6/‑27/‑32: Vibration, Shock, Free Fall tests.
- EN60950‑1: Electrical safety standard.
- FCC Part 15 Class A: EMI compliance.
Ingress Protection: IP‑40 rated metal enclosure.
### 9. Additional Information
Warranty & Support
- Standard 5‑year limited warranty against defects in materials and workmanship.
- Technical support via email (support@oring‑networking.com).
- Firmware updates and Open‑Vision software available from www.oring‑networking.com.
Maintenance & Firmware Updates
- Configuration backup and restore via TFTP or local PC.
- Firmware upgrade through Web GUI or CLI (TFTP server required).
- Auto‑Provision feature for automatic firmware update on boot.
Management Interfaces
- Web Browser: HTTP management with user authentication.
- Telnet / CLI: Full command set for advanced configuration.
- SNMP: v1/v2c/v3 for integration with NMS systems.
- Open‑Vision Utility: Graphical Windows tool for topology view, monitoring, and batch configuration.
Event Notification & Logging
- Syslog client/server (local and remote logging).
- SMTP e‑mail alerts (up to 6 recipients).
- SNMP traps for fault events and authentication failures.
- Relay output for hardware alarm integration.
Safety Notes
- Disconnect power before wiring or maintenance.
- Use separate routing for power and signal lines to avoid EMI.
- Ensure proper grounding before connecting devices.
Manufacturer Contact
ORing Industrial Networking Corp.
4F., No. 3, Lane 235, Baociao Rd., Sindian City, Taipei County 23145, Taiwan
Tel: +886‑2‑2918‑3036 Fax: +886‑2‑2918‑3084
Website: [www.oring‑networking.com](http://www.oring-networking.com)
### Summary
The ORing TPS‑3044TX‑M12 is a robust, EN50155‑certified managed Ethernet switch engineered for railway and industrial environments requiring high reliability, redundant networking, and integrated PoE power delivery. With eight Fast Ethernet M12 ports (4 PoE P.S.E.), dual 48 V DC inputs, and comprehensive management and security features, it ensures continuous network operation even under extreme temperature, vibration, and shock conditions.
Its support for ORing’s proprietary O‑Ring and O‑Chain redundancy technologies, along with standard MRP and MSTP protocols, provides sub‑10 ms network recovery for mission‑critical applications. Combined with advanced management via Open‑Vision software, SNMP v3 security, and extensive diagnostic capabilities, the TPS‑3044TX‑M12 delivers a complete solution for industrial and transportation Ethernet infrastructure requiring rugged performance and long‑term reliability.
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DataSheet_TPS-3044TX-M12.pdf
PDF Catalog
-
QIG_TPS3044TXM12-1.0.pdf
Manual
No accessories available.
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