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- High‑Performance Managed Gigabit Switching:
12×10/100/1000Base‑T(X) ports (8 PoE P.S.E. + 4 non‑PoE with 2×bypass).
Store‑and‑forward architecture with 24 Gbps switching bandwidth and 7 µs latency.
- Power‑over‑Ethernet (PoE P.S.E.):
IEEE 802.3at/af compliant, up to 30 W per port, total PoE budget 240 W.
Supports PoE scheduling, auto‑ping, and power management by class or LLDP‑MED.
- Bypass Functionality:
Two sets of hardware bypass ports maintain network continuity during power loss or device failure, ensuring uninterrupted data flow in daisy‑chain or ring topologies.
- Ruggedized Design:
M12 connectors (8‑pin A‑coding) for all Ethernet and power interfaces.
IP‑30 metal enclosure, vibration/shock‑resistant per IEC 60068‑2‑6/‑27/‑32.
Operating temperature: –40 °C to +70 °C, storage: –40 °C to +85 °C.
- Redundant Power Inputs:
Dual DC inputs 50–57 VDC via 5‑pin M23 connector with reverse polarity and overload protection.
- Advanced Network Redundancy:
Supports ORing proprietary O‑Ring (<30 ms recovery over 250 nodes), Open‑Ring, O‑Chain, MRP (IEC 62439‑2), and MSTP/RSTP/STP for multi‑layer redundancy.
- Comprehensive Management:
Web GUI, Telnet, CLI (RS‑232 M12 console), and Open‑Vision™ Windows utility for centralized monitoring.
SNMP v1/v2c/v3, RMON, Modbus TCP, HTTPS/SSH, and LLDP supported.
- Enhanced Security:
IEEE 802.1x authentication, RADIUS/TACACS+, SNMPv3 encryption, HTTPS/SSH, ACLs, device binding (IP/MAC/port), and hardware‑based DoS/DDoS prevention.
- Industrial Protocols & Synchronization:
IEEE 1588v2 Precision Time Protocol (PTP) for sub‑microsecond synchronization.
Modbus TCP for SCADA integration.
- Energy Efficiency:
IEEE 802.3az Energy‑Efficient Ethernet reduces power consumption during low traffic periods.
- Diagnostics & Alerts:
Fault relay output (3 A @ 24 VDC), dual power LEDs, ring/fault indicators, system log, e‑mail/SNMP/Syslog alerts.
12×10/100/1000Base‑T(X) ports (8 PoE P.S.E. + 4 non‑PoE with 2×bypass).
Store‑and‑forward architecture with 24 Gbps switching bandwidth and 7 µs latency.
- Power‑over‑Ethernet (PoE P.S.E.):
IEEE 802.3at/af compliant, up to 30 W per port, total PoE budget 240 W.
Supports PoE scheduling, auto‑ping, and power management by class or LLDP‑MED.
- Bypass Functionality:
Two sets of hardware bypass ports maintain network continuity during power loss or device failure, ensuring uninterrupted data flow in daisy‑chain or ring topologies.
- Ruggedized Design:
M12 connectors (8‑pin A‑coding) for all Ethernet and power interfaces.
IP‑30 metal enclosure, vibration/shock‑resistant per IEC 60068‑2‑6/‑27/‑32.
Operating temperature: –40 °C to +70 °C, storage: –40 °C to +85 °C.
- Redundant Power Inputs:
Dual DC inputs 50–57 VDC via 5‑pin M23 connector with reverse polarity and overload protection.
- Advanced Network Redundancy:
Supports ORing proprietary O‑Ring (<30 ms recovery over 250 nodes), Open‑Ring, O‑Chain, MRP (IEC 62439‑2), and MSTP/RSTP/STP for multi‑layer redundancy.
- Comprehensive Management:
Web GUI, Telnet, CLI (RS‑232 M12 console), and Open‑Vision™ Windows utility for centralized monitoring.
SNMP v1/v2c/v3, RMON, Modbus TCP, HTTPS/SSH, and LLDP supported.
- Enhanced Security:
IEEE 802.1x authentication, RADIUS/TACACS+, SNMPv3 encryption, HTTPS/SSH, ACLs, device binding (IP/MAC/port), and hardware‑based DoS/DDoS prevention.
- Industrial Protocols & Synchronization:
IEEE 1588v2 Precision Time Protocol (PTP) for sub‑microsecond synchronization.
Modbus TCP for SCADA integration.
- Energy Efficiency:
IEEE 802.3az Energy‑Efficient Ethernet reduces power consumption during low traffic periods.
- Diagnostics & Alerts:
Fault relay output (3 A @ 24 VDC), dual power LEDs, ring/fault indicators, system log, e‑mail/SNMP/Syslog alerts.
Comprehensive Product Summary – ORing TGPS‑9084GT‑M12‑BP2 Industrial Managed Gigabit PoE Switch
### 1. Product Overview
Product Name: Industrial Managed Gigabit PoE Ethernet Switch
Model: TGPS‑9084GT‑M12‑BP2
Series: TGPS‑9084GT‑M12 Series (Transporter™ Series)
Article Number: TGPS‑9084GT‑M12‑BP2
Manufacturer: ORing Industrial Networking Corp.
Origin: New Taipei City, Taiwan
Product Type: EN50155‑compliant managed Ethernet switch with PoE and bypass functionality for railway and vehicle applications.
Version: Hardware/firmware V0.3
The TGPS‑9084GT‑M12‑BP2 is a rugged, railway‑grade managed Gigabit Ethernet switch designed for mission‑critical industrial networks. It provides 12 Gigabit copper ports—8 with Power‑over‑Ethernet (PoE P.S.E.) capability and 4 non‑PoE ports with integrated dual bypass circuits. The unit is fully compliant with EN50155 railway standards and uses M12 connectors to ensure vibration‑resistant, dust‑proof, and moisture‑resistant connections. It supports redundant ring topologies, advanced network management, and extended temperature operation for harsh environments.
### 2. Key Features
- High‑Performance Managed Gigabit Switching:
12×10/100/1000Base‑T(X) ports (8 PoE P.S.E. + 4 non‑PoE with 2×bypass).
Store‑and‑forward architecture with 24 Gbps switching bandwidth and 7 µs latency.
- Power‑over‑Ethernet (PoE P.S.E.):
IEEE 802.3at/af compliant, up to 30 W per port, total PoE budget 240 W.
Supports PoE scheduling, auto‑ping, and power management by class or LLDP‑MED.
- Bypass Functionality:
Two sets of hardware bypass ports maintain network continuity during power loss or device failure, ensuring uninterrupted data flow in daisy‑chain or ring topologies.
- Ruggedized Design:
M12 connectors (8‑pin A‑coding) for all Ethernet and power interfaces.
IP‑30 metal enclosure, vibration/shock‑resistant per IEC 60068‑2‑6/‑27/‑32.
Operating temperature: –40 °C to +70 °C, storage: –40 °C to +85 °C.
- Redundant Power Inputs:
Dual DC inputs 50–57 VDC via 5‑pin M23 connector with reverse polarity and overload protection.
- Advanced Network Redundancy:
Supports ORing proprietary O‑Ring (<30 ms recovery over 250 nodes), Open‑Ring, O‑Chain, MRP (IEC 62439‑2), and MSTP/RSTP/STP for multi‑layer redundancy.
- Comprehensive Management:
Web GUI, Telnet, CLI (RS‑232 M12 console), and Open‑Vision™ Windows utility for centralized monitoring.
SNMP v1/v2c/v3, RMON, Modbus TCP, HTTPS/SSH, and LLDP supported.
- Enhanced Security:
IEEE 802.1x authentication, RADIUS/TACACS+, SNMPv3 encryption, HTTPS/SSH, ACLs, device binding (IP/MAC/port), and hardware‑based DoS/DDoS prevention.
- Industrial Protocols & Synchronization:
IEEE 1588v2 Precision Time Protocol (PTP) for sub‑microsecond synchronization.
Modbus TCP for SCADA integration.
- Energy Efficiency:
IEEE 802.3az Energy‑Efficient Ethernet reduces power consumption during low traffic periods.
- Diagnostics & Alerts:
Fault relay output (3 A @ 24 VDC), dual power LEDs, ring/fault indicators, system log, e‑mail/SNMP/Syslog alerts.
### 3. Technical Specifications
Physical Ports:
- 8 × 10/100/1000Base‑T(X) PoE P.S.E. (M12, 8‑pin A‑coding, Auto MDI/MDIX)
- 4 × 10/100/1000Base‑T(X) non‑PoE (M12, 8‑pin A‑coding, Auto MDI/MDIX, 2 × bypass)
- 1 × RS‑232 console port (M12 5‑pin, 115200 bps, 8‑N‑1)
- 1 × relay output (M12 A‑coding, 3 A @ 24 VDC)
Switching Performance:
- Switching bandwidth: 24 Gbps
- MAC address table: 8 K entries
- Priority queues: 8
- Jumbo frame: 9.6 KB
- VLANs: 256 max
- IGMP multicast groups: 128 per VLAN
- Latency: 7 µs (Gigabit full‑duplex)
Power:
- Input voltage: Dual 50–57 VDC (redundant)
- Typical consumption: 18 W (without PoE load)
- Total PoE output: 240 W max
- Protection: overload, reverse polarity
- Connector: 5‑pin M23 female
Mechanical:
- Dimensions (W × D × H): 260 × 91.3 × 216 mm
- Weight: ≈ 2262 g
- Enclosure: IP‑30 metal housing
- Mounting: DIN‑rail or wall‑mount (optional kit)
Environmental:
- Operating Temp: –40 °C to +70 °C
- Storage Temp: –40 °C to +85 °C
- Humidity: 5 % – 95 % non‑condensing
- Shock: IEC 60068‑2‑27
- Vibration: IEC 60068‑2‑6
- Free Fall: IEC 60068‑2‑32
EMC & Safety Compliance:
- EMI: FCC Part 15 Class A, EN 55022 Class A, EN 50155 (EN 50121‑3‑2, EN 55011, EN 50121‑4)
- EMS: EN 61000‑4‑2 (ESD), ‑3 (RS), ‑4 (EFT), ‑5 (Surge), ‑6 (CS), ‑8, ‑11
- Safety: EN 60950‑1
- Railway: EN 50155 certified
Warranty: 5 years standard manufacturer warranty.
### 4. Functionality and Applications
Operation Principle:
The TGPS‑9084GT‑M12‑BP2 functions as a managed Layer 2 Gigabit switch providing PoE power and Ethernet connectivity to field devices such as IP cameras, access points, and controllers. Its bypass ports maintain link continuity during power loss, ensuring zero‑downtime communication in daisy‑chain or ring networks.
Use Cases:
- Railway and rolling‑stock onboard networks (EN50155)
- Vehicle and transportation systems (buses, trams, metros)
- Industrial automation and SCADA backbones
- IP surveillance and security systems
- Power substations and energy distribution networks
- Outdoor or vibration‑prone environments requiring M12 connectors
Compatibility:
Interoperable with standard Ethernet devices supporting IEEE 802.3 10/100/1000Base‑T(X).
Supports integration with ORing’s Open‑Vision™ management suite and third‑party SNMP tools.
### 5. Components & Accessories
Included in Package:
- 1 × TGPS‑9084GT‑M12‑BP2 switch
- 1 × Quick Installation Guide
- 1 × ORing Tool CD (documentation and utilities)
Optional Accessories:
- Open‑Vision M500 – Windows‑based network management utility (up to 500 devices)
- M12C – M12 cable assemblies and connectors
- DIN‑rail or wall‑mount kits
- Power cables (M23 5‑pin) and console cables (M12‑to‑DB9)
Connectors:
- Ethernet: M12 8‑pin A‑coding
- Power: M23 5‑pin female
- Relay: M12 A‑coding 5‑pin
- Console: M12 5‑pin RS‑232
### 6. Installation & Setup
Mounting Options:
- Wall‑mount: use four screws through keyhole slots; leave ~2 mm gap for sliding fit.
- DIN‑rail: optional bracket for panel or cabinet installation.
Power Wiring:
- Dual DC inputs (V1+, V1–, V2+, V2–, Ground) on M23 connector.
- Connect grounding wire before power connection to minimize EMI.
- Ensure 50–57 VDC supply for PoE operation.
Network Cabling:
- 10BASE‑T: Cat 3/4/5 UTP (100 m max)
- 100BASE‑TX: Cat 5 UTP (100 m max)
- 1000BASE‑T: Cat 5e UTP (100 m max)
- Auto MDI/MDI‑X supported.
Configuration Interfaces:
- Web GUI (http/https) default IP 192.168.10.1 / admin / admin
- Telnet or SSH CLI
- RS‑232 console (115200 bps)
- Open‑Vision™ Windows utility for centralized management.
LED Indicators:
- PWR1/PWR2 (Green): Power input status
- R.M. (Green): Ring Master mode
- Ring (Green/Blink): Ring status / broken link
- Fault (Amber): System error or power failure
- Port LEDs: Link/Act, PoE status, speed (1000 = Green, 100 = Amber, 10 = Off)
### 7. Performance & Capabilities
Throughput & Switching:
- 24 Gbps non‑blocking fabric
- 8 priority queues for QoS (802.1p/TOS/DiffServ)
- VLAN tagging (802.1Q) and GVRP support
- Port rate limiting and bandwidth management per IP or application
- Jumbo frames up to 9.6 KB for high‑volume data transfer.
PoE Management:
- IEEE 802.3af/at compliant P.S.E. ports (30 W max each)
- Total budget 240 W @ 50–57 VDC
- PoE scheduling and auto‑ping for remote device reboot
- Power priority levels (Low/High/Critical) for load management.
Redundancy & Recovery:
- O‑Ring: < 30 ms recovery over 250 nodes
- Open‑Ring: interoperability with third‑party rings
- O‑Chain: multi‑ring aggregation for large networks
- MRP: IEC 62439‑2 standard ring redundancy
- MSTP/RSTP/STP: IEEE 802.1D/w/s spanning tree support
- Bypass: maintains link during power failure.
Security & Access Control:
- IEEE 802.1x port‑based authentication
- RADIUS and TACACS+ integration
- Device Binding (IP/MAC/Port) to prevent unauthorized access
- ACL and QoS control lists for traffic filtering
- DoS/DDoS auto‑prevention with hardware blocking
- HTTPS/SSH encrypted management.
Time & Synchronization:
- IEEE 1588v2 PTP for precise clock synchronization
- SNTP client for network time updates.
Diagnostics & Monitoring:
- Port statistics (Rx/Tx packets, errors, drops)
- Cable diagnostics (VeriPHY)
- Port mirroring for traffic analysis
- System logs, Syslog server, SMTP alerts
- Fault relay output for external alarm integration.
Limitations:
- Copper only (no fiber ports)
- PoE requires ≥ 50 VDC input for full power budget
- Bypass function available only on non‑PoE ports.
### 8. Standards & Compliance
Ethernet Standards:
IEEE 802.3 (10Base‑T), 802.3u (100Base‑TX), 802.3ab (1000Base‑T), 802.3x (flow control), 802.3ad (LACP), 802.3at (PoE+), 802.3az (Energy‑Efficient Ethernet), 802.1p (CoS), 802.1Q (VLAN), 802.1w/s (RSTP/MSTP), 802.1x (authentication), 802.1AB (LLDP).
Redundancy Protocols:
O‑Ring, Open‑Ring, O‑Chain, MRP (IEC 62439‑2), MSTP/STP/RSTP.
Environmental & Safety:
EN 50155 (railway electronic equipment), EN 50121‑3‑2/‑4 (EMC railway), EN 60950‑1 (safety), IEC 60068 (vibration/shock/free fall).
EMC Immunity:
EN 61000‑4‑2 (ESD ±4 kV contact), ‑3 (RS), ‑4 (EFT), ‑5 (Surge 2 kV DC power), ‑6 (CS), ‑8, ‑11.
Certifications:
FCC Part 15 Class A, CISPR 22 Class A, CE Mark, EN 50155 compliance.
### 9. Additional Information
Warranty & Support:
- 5‑year limited hardware warranty.
- ORing provides repair or replacement for manufacturing defects.
- Technical support via support@oring‑networking.com.
- Firmware updates and documentation available at www.oring‑networking.com.
Maintenance:
- Periodic inspection of M12 connectors for tightness and corrosion.
- Keep ventilation clear; ensure ambient temperature within –40 °C to +70 °C.
- Firmware upgradeable via Web GUI or CLI.
- Configuration backup/restore supported (XML format).
Manufacturer Contact:
ORing Industrial Networking Corp.
3F., No. 542‑2, Jhongjheng Rd., Sindian District, New Taipei City 231, Taiwan
Tel: +886‑2‑2218‑1066 Fax: +886‑2‑2218‑1014
Email: sales@oring‑networking.com Website: https://www.oring‑networking.com
### Summary
The ORing TGPS‑9084GT‑M12‑BP2 is a high‑reliability, EN50155‑certified managed Gigabit PoE switch engineered for railway and industrial automation networks. With 12 Gigabit M12 ports, dual bypass circuits, and 240 W PoE budget, it ensures uninterrupted connectivity and power delivery to field devices. Its comprehensive redundancy protocols (O‑Ring, MRP, MSTP), advanced security suite, and wide‑temperature rugged design make it ideal for mission‑critical applications in transportation, energy, and heavy industry. The switch combines robust hardware with extensive management and diagnostic capabilities, delivering dependable performance in the most demanding environments.
### 1. Product Overview
Product Name: Industrial Managed Gigabit PoE Ethernet Switch
Model: TGPS‑9084GT‑M12‑BP2
Series: TGPS‑9084GT‑M12 Series (Transporter™ Series)
Article Number: TGPS‑9084GT‑M12‑BP2
Manufacturer: ORing Industrial Networking Corp.
Origin: New Taipei City, Taiwan
Product Type: EN50155‑compliant managed Ethernet switch with PoE and bypass functionality for railway and vehicle applications.
Version: Hardware/firmware V0.3
The TGPS‑9084GT‑M12‑BP2 is a rugged, railway‑grade managed Gigabit Ethernet switch designed for mission‑critical industrial networks. It provides 12 Gigabit copper ports—8 with Power‑over‑Ethernet (PoE P.S.E.) capability and 4 non‑PoE ports with integrated dual bypass circuits. The unit is fully compliant with EN50155 railway standards and uses M12 connectors to ensure vibration‑resistant, dust‑proof, and moisture‑resistant connections. It supports redundant ring topologies, advanced network management, and extended temperature operation for harsh environments.
### 2. Key Features
- High‑Performance Managed Gigabit Switching:
12×10/100/1000Base‑T(X) ports (8 PoE P.S.E. + 4 non‑PoE with 2×bypass).
Store‑and‑forward architecture with 24 Gbps switching bandwidth and 7 µs latency.
- Power‑over‑Ethernet (PoE P.S.E.):
IEEE 802.3at/af compliant, up to 30 W per port, total PoE budget 240 W.
Supports PoE scheduling, auto‑ping, and power management by class or LLDP‑MED.
- Bypass Functionality:
Two sets of hardware bypass ports maintain network continuity during power loss or device failure, ensuring uninterrupted data flow in daisy‑chain or ring topologies.
- Ruggedized Design:
M12 connectors (8‑pin A‑coding) for all Ethernet and power interfaces.
IP‑30 metal enclosure, vibration/shock‑resistant per IEC 60068‑2‑6/‑27/‑32.
Operating temperature: –40 °C to +70 °C, storage: –40 °C to +85 °C.
- Redundant Power Inputs:
Dual DC inputs 50–57 VDC via 5‑pin M23 connector with reverse polarity and overload protection.
- Advanced Network Redundancy:
Supports ORing proprietary O‑Ring (<30 ms recovery over 250 nodes), Open‑Ring, O‑Chain, MRP (IEC 62439‑2), and MSTP/RSTP/STP for multi‑layer redundancy.
- Comprehensive Management:
Web GUI, Telnet, CLI (RS‑232 M12 console), and Open‑Vision™ Windows utility for centralized monitoring.
SNMP v1/v2c/v3, RMON, Modbus TCP, HTTPS/SSH, and LLDP supported.
- Enhanced Security:
IEEE 802.1x authentication, RADIUS/TACACS+, SNMPv3 encryption, HTTPS/SSH, ACLs, device binding (IP/MAC/port), and hardware‑based DoS/DDoS prevention.
- Industrial Protocols & Synchronization:
IEEE 1588v2 Precision Time Protocol (PTP) for sub‑microsecond synchronization.
Modbus TCP for SCADA integration.
- Energy Efficiency:
IEEE 802.3az Energy‑Efficient Ethernet reduces power consumption during low traffic periods.
- Diagnostics & Alerts:
Fault relay output (3 A @ 24 VDC), dual power LEDs, ring/fault indicators, system log, e‑mail/SNMP/Syslog alerts.
### 3. Technical Specifications
Physical Ports:
- 8 × 10/100/1000Base‑T(X) PoE P.S.E. (M12, 8‑pin A‑coding, Auto MDI/MDIX)
- 4 × 10/100/1000Base‑T(X) non‑PoE (M12, 8‑pin A‑coding, Auto MDI/MDIX, 2 × bypass)
- 1 × RS‑232 console port (M12 5‑pin, 115200 bps, 8‑N‑1)
- 1 × relay output (M12 A‑coding, 3 A @ 24 VDC)
Switching Performance:
- Switching bandwidth: 24 Gbps
- MAC address table: 8 K entries
- Priority queues: 8
- Jumbo frame: 9.6 KB
- VLANs: 256 max
- IGMP multicast groups: 128 per VLAN
- Latency: 7 µs (Gigabit full‑duplex)
Power:
- Input voltage: Dual 50–57 VDC (redundant)
- Typical consumption: 18 W (without PoE load)
- Total PoE output: 240 W max
- Protection: overload, reverse polarity
- Connector: 5‑pin M23 female
Mechanical:
- Dimensions (W × D × H): 260 × 91.3 × 216 mm
- Weight: ≈ 2262 g
- Enclosure: IP‑30 metal housing
- Mounting: DIN‑rail or wall‑mount (optional kit)
Environmental:
- Operating Temp: –40 °C to +70 °C
- Storage Temp: –40 °C to +85 °C
- Humidity: 5 % – 95 % non‑condensing
- Shock: IEC 60068‑2‑27
- Vibration: IEC 60068‑2‑6
- Free Fall: IEC 60068‑2‑32
EMC & Safety Compliance:
- EMI: FCC Part 15 Class A, EN 55022 Class A, EN 50155 (EN 50121‑3‑2, EN 55011, EN 50121‑4)
- EMS: EN 61000‑4‑2 (ESD), ‑3 (RS), ‑4 (EFT), ‑5 (Surge), ‑6 (CS), ‑8, ‑11
- Safety: EN 60950‑1
- Railway: EN 50155 certified
Warranty: 5 years standard manufacturer warranty.
### 4. Functionality and Applications
Operation Principle:
The TGPS‑9084GT‑M12‑BP2 functions as a managed Layer 2 Gigabit switch providing PoE power and Ethernet connectivity to field devices such as IP cameras, access points, and controllers. Its bypass ports maintain link continuity during power loss, ensuring zero‑downtime communication in daisy‑chain or ring networks.
Use Cases:
- Railway and rolling‑stock onboard networks (EN50155)
- Vehicle and transportation systems (buses, trams, metros)
- Industrial automation and SCADA backbones
- IP surveillance and security systems
- Power substations and energy distribution networks
- Outdoor or vibration‑prone environments requiring M12 connectors
Compatibility:
Interoperable with standard Ethernet devices supporting IEEE 802.3 10/100/1000Base‑T(X).
Supports integration with ORing’s Open‑Vision™ management suite and third‑party SNMP tools.
### 5. Components & Accessories
Included in Package:
- 1 × TGPS‑9084GT‑M12‑BP2 switch
- 1 × Quick Installation Guide
- 1 × ORing Tool CD (documentation and utilities)
Optional Accessories:
- Open‑Vision M500 – Windows‑based network management utility (up to 500 devices)
- M12C – M12 cable assemblies and connectors
- DIN‑rail or wall‑mount kits
- Power cables (M23 5‑pin) and console cables (M12‑to‑DB9)
Connectors:
- Ethernet: M12 8‑pin A‑coding
- Power: M23 5‑pin female
- Relay: M12 A‑coding 5‑pin
- Console: M12 5‑pin RS‑232
### 6. Installation & Setup
Mounting Options:
- Wall‑mount: use four screws through keyhole slots; leave ~2 mm gap for sliding fit.
- DIN‑rail: optional bracket for panel or cabinet installation.
Power Wiring:
- Dual DC inputs (V1+, V1–, V2+, V2–, Ground) on M23 connector.
- Connect grounding wire before power connection to minimize EMI.
- Ensure 50–57 VDC supply for PoE operation.
Network Cabling:
- 10BASE‑T: Cat 3/4/5 UTP (100 m max)
- 100BASE‑TX: Cat 5 UTP (100 m max)
- 1000BASE‑T: Cat 5e UTP (100 m max)
- Auto MDI/MDI‑X supported.
Configuration Interfaces:
- Web GUI (http/https) default IP 192.168.10.1 / admin / admin
- Telnet or SSH CLI
- RS‑232 console (115200 bps)
- Open‑Vision™ Windows utility for centralized management.
LED Indicators:
- PWR1/PWR2 (Green): Power input status
- R.M. (Green): Ring Master mode
- Ring (Green/Blink): Ring status / broken link
- Fault (Amber): System error or power failure
- Port LEDs: Link/Act, PoE status, speed (1000 = Green, 100 = Amber, 10 = Off)
### 7. Performance & Capabilities
Throughput & Switching:
- 24 Gbps non‑blocking fabric
- 8 priority queues for QoS (802.1p/TOS/DiffServ)
- VLAN tagging (802.1Q) and GVRP support
- Port rate limiting and bandwidth management per IP or application
- Jumbo frames up to 9.6 KB for high‑volume data transfer.
PoE Management:
- IEEE 802.3af/at compliant P.S.E. ports (30 W max each)
- Total budget 240 W @ 50–57 VDC
- PoE scheduling and auto‑ping for remote device reboot
- Power priority levels (Low/High/Critical) for load management.
Redundancy & Recovery:
- O‑Ring: < 30 ms recovery over 250 nodes
- Open‑Ring: interoperability with third‑party rings
- O‑Chain: multi‑ring aggregation for large networks
- MRP: IEC 62439‑2 standard ring redundancy
- MSTP/RSTP/STP: IEEE 802.1D/w/s spanning tree support
- Bypass: maintains link during power failure.
Security & Access Control:
- IEEE 802.1x port‑based authentication
- RADIUS and TACACS+ integration
- Device Binding (IP/MAC/Port) to prevent unauthorized access
- ACL and QoS control lists for traffic filtering
- DoS/DDoS auto‑prevention with hardware blocking
- HTTPS/SSH encrypted management.
Time & Synchronization:
- IEEE 1588v2 PTP for precise clock synchronization
- SNTP client for network time updates.
Diagnostics & Monitoring:
- Port statistics (Rx/Tx packets, errors, drops)
- Cable diagnostics (VeriPHY)
- Port mirroring for traffic analysis
- System logs, Syslog server, SMTP alerts
- Fault relay output for external alarm integration.
Limitations:
- Copper only (no fiber ports)
- PoE requires ≥ 50 VDC input for full power budget
- Bypass function available only on non‑PoE ports.
### 8. Standards & Compliance
Ethernet Standards:
IEEE 802.3 (10Base‑T), 802.3u (100Base‑TX), 802.3ab (1000Base‑T), 802.3x (flow control), 802.3ad (LACP), 802.3at (PoE+), 802.3az (Energy‑Efficient Ethernet), 802.1p (CoS), 802.1Q (VLAN), 802.1w/s (RSTP/MSTP), 802.1x (authentication), 802.1AB (LLDP).
Redundancy Protocols:
O‑Ring, Open‑Ring, O‑Chain, MRP (IEC 62439‑2), MSTP/STP/RSTP.
Environmental & Safety:
EN 50155 (railway electronic equipment), EN 50121‑3‑2/‑4 (EMC railway), EN 60950‑1 (safety), IEC 60068 (vibration/shock/free fall).
EMC Immunity:
EN 61000‑4‑2 (ESD ±4 kV contact), ‑3 (RS), ‑4 (EFT), ‑5 (Surge 2 kV DC power), ‑6 (CS), ‑8, ‑11.
Certifications:
FCC Part 15 Class A, CISPR 22 Class A, CE Mark, EN 50155 compliance.
### 9. Additional Information
Warranty & Support:
- 5‑year limited hardware warranty.
- ORing provides repair or replacement for manufacturing defects.
- Technical support via support@oring‑networking.com.
- Firmware updates and documentation available at www.oring‑networking.com.
Maintenance:
- Periodic inspection of M12 connectors for tightness and corrosion.
- Keep ventilation clear; ensure ambient temperature within –40 °C to +70 °C.
- Firmware upgradeable via Web GUI or CLI.
- Configuration backup/restore supported (XML format).
Manufacturer Contact:
ORing Industrial Networking Corp.
3F., No. 542‑2, Jhongjheng Rd., Sindian District, New Taipei City 231, Taiwan
Tel: +886‑2‑2218‑1066 Fax: +886‑2‑2218‑1014
Email: sales@oring‑networking.com Website: https://www.oring‑networking.com
### Summary
The ORing TGPS‑9084GT‑M12‑BP2 is a high‑reliability, EN50155‑certified managed Gigabit PoE switch engineered for railway and industrial automation networks. With 12 Gigabit M12 ports, dual bypass circuits, and 240 W PoE budget, it ensures uninterrupted connectivity and power delivery to field devices. Its comprehensive redundancy protocols (O‑Ring, MRP, MSTP), advanced security suite, and wide‑temperature rugged design make it ideal for mission‑critical applications in transportation, energy, and heavy industry. The switch combines robust hardware with extensive management and diagnostic capabilities, delivering dependable performance in the most demanding environments.
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