Comprehensive Product Summary – ORing TGPS‑9084GT‑M12‑24V Industrial Managed Gigabit PoE Switch

---

### 1. Product Overview

Product Name: TGPS‑9084GT‑M12‑24V
Series: TGPS‑9084GT‑M12 Series (Transporter™ Series)
Article Number: TGPS‑9084GT‑M12‑24V
Manufacturer: ORing Industrial Networking Corp.
Product Type: Industrial Managed Gigabit Ethernet Switch with PoE
Model Variants:
- TGPS‑9084GT‑M12
- TGPS‑9084GT‑M12‑24V
- TGPS‑9084GT‑M12‑BP2
- TGPS‑9084GT‑M12‑BP2‑24V

Description:
The TGPS‑9084GT‑M12‑24V is a rugged, EN50155‑certified managed Gigabit Ethernet switch designed for railway, rolling stock, and other harsh industrial environments. It provides 12 Gigabit ports—8 Power Sourcing Equipment (P.S.E.) ports supporting IEEE 802.3at PoE (up to 30 W per port) and 4 standard Gigabit ports—using vibration‑resistant M12 connectors. The unit operates from a 24 VDC dual redundant power input and supports advanced network redundancy, security, and management features.

---

### 2. Key Features

- EN50155 Railway Compliance: Fully compliant with EN50155 and EN50121‑3‑2 standards for railway applications, ensuring resistance to vibration, shock, and temperature extremes.
- 12 Gigabit Ports: 8×10/100/1000Base‑T(X) PoE P.S.E. ports + 4×10/100/1000Base‑T(X) non‑PoE ports, all with M12 8‑pin A‑coding connectors.
- PoE Power: IEEE 802.3at compliant, up to 30 W per port, total PoE budget 240 W.
- Redundant Ring Technology: ORing’s proprietary O‑Ring (< 30 ms recovery over 250 nodes), Open‑Ring, O‑Chain, and IEC 62439‑2 MRP redundancy protocols.
- Advanced Security: 802.1x authentication, RADIUS, SNMPv3, HTTPS/SSH, Device Binding (IP/MAC/Port), and DoS/DDoS auto‑prevention.
- Comprehensive Management: Web GUI, Telnet, CLI (RS‑232 console), SNMP v1/v2c/v3, Modbus TCP, and ORing’s Open‑Vision™ centralized management suite.
- QoS and Traffic Control: 8 priority queues, IEEE 802.1p/1Q VLAN tagging, DiffServ/TOS, bandwidth management, and application‑based QoS.
- Energy Efficiency: IEEE 802.3az Energy‑Efficient Ethernet reduces power consumption during low data activity.
- Rugged Design: IP‑30 metal enclosure, M12/M23 connectors for secure connections, extended ‑40 °C to +70 °C operation.
- Alarm and Monitoring: Fault relay output (3 A @ 24 VDC), LED indicators, e‑mail/SNMP/Syslog alerts.
- High Reliability: Dual redundant 24 VDC power inputs with reverse polarity and overload protection.

---

### 3. Technical Specifications

Physical Ports
- 8 × 10/100/1000Base‑T(X) PoE P.S.E. ports (M12, 8‑pin A‑coding)
- 4 × 10/100/1000Base‑T(X) non‑PoE ports (M12, 8‑pin A‑coding)
- RS‑232 console port (5‑pin M12, 115200 bps, 8‑N‑1)
- Relay output (M12 A‑coding, 3 A @ 24 VDC)

Switching Performance
- Switching bandwidth: 24 Gbps
- Switching latency: 7 µs
- MAC address table: 8 K entries
- Jumbo frame: 9.6 KB
- Priority queues: 8
- VLANs supported: 256
- IGMP multicast groups: 128 per VLAN
- Store‑and‑forward architecture

Power
- Dual DC inputs: 24 VDC nominal (12–57 VDC range) via 5‑pin M23 connector
- Typical power consumption: 23 W (excluding PoE load)
- PoE output power: 240 W total (IEEE 802.3at, 30 W per port)
- Overload and reverse polarity protection: Yes

Mechanical
- Enclosure: IP‑30 metal housing
- Dimensions (W × D × H): 260 × 91.3 × 216 mm
- Weight: ≈ 2.36 kg (TGPS‑9084GT‑M12‑24V)

Environmental
- Operating temperature: ‑40 °C to +70 °C (‑40 °F to +158 °F)
- Storage temperature: ‑40 °C to +85 °C (‑40 °F to +185 °F)
- Humidity: 5 % – 95 % non‑condensing

Reliability & Protection
- ESD protection: EN61000‑4‑2 (4 kV DC)
- Surge protection: EN61000‑4‑5 (2 kV DC power)
- Shock: IEC 60068‑2‑27
- Vibration: IEC 60068‑2‑6
- Free fall: IEC 60068‑2‑32

---

### 4. Functionality

Operation & Use Cases
The switch provides managed Gigabit connectivity with integrated PoE power for IP cameras, wireless access points, VoIP phones, and controllers in transportation and industrial automation networks. It is optimized for railway and rolling‑stock systems requiring EN50155 compliance, redundant Ethernet topologies, and centralized management.

Applications
- Railway and metro onboard networks
- Vehicle and rolling‑stock communication systems
- Industrial automation and control
- IP surveillance and security systems
- Intelligent transportation systems (ITS)
- Power substations and outdoor industrial sites

Compatibility
Supports standard Ethernet protocols (IEEE 802.3/802.3u/802.3ab/802.3at) and interoperates with third‑party network equipment. Compatible with ORing Open‑Vision™ management software for unified monitoring.

---

### 5. Components & Accessories

Included Items
- 1 × TGPS‑9084GT‑M12‑24V switch
- 1 × Quick Installation Guide
- 1 × ORing Tool CD (documentation and utilities)

Optional Accessories
- Open‑Vision M500: Windows‑based network management suite (supports 500 IP devices)
- M12C: M12 cable accessories and connectors
- Console Cable: M12‑to‑DB9 serial cable for CLI access

Connectors
- Power: 5‑pin M23 (dual DC inputs)
- Ethernet: M12 8‑pin A‑coding (PoE and non‑PoE)
- Relay Output: M12 A‑coding 5‑pin
- Console: M12 5‑pin RS‑232

---

### 6. Installation & Setup

Mounting Options
- Wall‑mount installation (keyhole slots, 2 mm clearance recommended)
- DIN‑rail mounting (optional bracket)

Power Wiring
- Dual DC inputs for redundancy; connect via M23 5‑pin connector
- Grounding required to minimize EMI; connect ground before power

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

Configuration Interfaces
- Web‑based GUI (HTTP/HTTPS)
- Telnet or SSH remote CLI
- RS‑232 console (local CLI)
- SNMP v1/v2c/v3
- Modbus TCP
- Open‑Vision™ centralized management

Default Network Settings
- IP Address: 192.168.10.1
- Subnet Mask: 255.255.255.0
- Gateway: 192.168.10.254
- Username/Password: admin/admin

---

### 7. Performance & Capabilities

Network Redundancy
- O‑Ring: < 30 ms recovery, up to 250 nodes
- Open‑Ring: interoperable with other vendors’ ring protocols
- O‑Chain: multi‑ring topology integration
- MRP: IEC 62439‑2 Media Redundancy Protocol
- STP/RSTP/MSTP: IEEE 802.1D/w/s compliant

Quality of Service (QoS)
- 8 hardware queues per port
- IEEE 802.1p Class of Service
- DiffServ/TOS prioritization
- Application‑based QoS (TCP/UDP port‑based)
- IP‑based bandwidth management

Security & Access Control
- IEEE 802.1x port‑based authentication
- RADIUS centralized password management
- SNMPv3 encrypted authentication
- HTTPS/SSH secure management
- Device Binding (IP/MAC/Port)
- DoS/DDoS auto‑prevention (hardware‑based)
- ACL (Access Control Lists)
- Port security (enable/disable, MAC‑based)

PoE Management
- IEEE 802.3at P.S.E. (30 W per port)
- Total PoE budget 240 W
- PoE scheduling and auto‑ping for device reboot
- LLDP‑MED power negotiation
- Overload and short‑circuit protection

Synchronization & Timing
- IEEE 1588v2 Precision Time Protocol (PTP) support
- External clock input/output (1 PPS) for sub‑microsecond synchronization

Diagnostics & Monitoring
- Cable diagnostics (VeriPHY)
- Port mirroring (Rx/Tx)
- MAC table management (8 K entries)
- Syslog and SMTP alerts
- SNMP traps and event logging
- Fault relay output for power or port failure

Performance Metrics
- Switching capacity: 24 Gbps
- Latency: 7 µs typical
- Recovery time (O‑Ring): < 30 ms
- PoE output: 240 W total, 30 W per port

Limitations
- Copper port distance limited to 100 m per segment
- PoE budget shared across 8 ports (240 W max)
- No fiber uplink ports on this model

---

### 8. Standards & Compliance

Ethernet Standards
IEEE 802.3 (10Base‑T)
IEEE 802.3u (100Base‑TX)
IEEE 802.3ab (1000Base‑T)
IEEE 802.3x (Flow Control)
IEEE 802.3ad (LACP)
IEEE 802.3at (PoE up to 30 W)
IEEE 802.3az (Energy‑Efficient Ethernet)
IEEE 802.1p (Class of Service)
IEEE 802.1Q (VLAN Tagging)
IEEE 802.1w/s (RSTP/MSTP)
IEEE 802.1x (Authentication)
IEEE 802.1AB (LLDP)
IEEE 1588v2 (PTP Time Sync)

Regulatory Compliance
- Railway: EN50155, EN50121‑3‑2, EN50121‑4
- EMI: FCC Part 15 Class A, CISPR EN55022 Class A, EN55011
- EMS: EN61000‑4‑2 (ESD), ‑4‑3 (RS), ‑4‑4 (EFT), ‑4‑5 (Surge), ‑4‑6 (CS), ‑4‑8, ‑4‑11
- Safety: EN60950‑1
- Environmental: IEC 60068‑2‑27 (Shock), ‑2‑6 (Vibration), ‑2‑32 (Free Fall)

Certifications: EN50155 Railway Standard, CE, FCC Class A

---

### 9. Additional Information

Warranty: 5 years limited hardware warranty
Support: Technical support via support@oring‑networking.com
Maintenance: Firmware upgradable via Web GUI or CLI; configuration backup/restore supported
Software Utility: Open‑Vision M500 for Windows – centralized monitoring and configuration of up to 500 devices
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
Website: [www.oring‑networking.com](http://www.oring-networking.com)

---

### Summary

The ORing TGPS‑9084GT‑M12‑24V is a high‑performance, railway‑grade managed Gigabit Ethernet switch engineered for mission‑critical industrial networks. With 12 Gigabit M12 ports, 8 PoE outputs, and comprehensive redundancy and security features, it ensures reliable data and power delivery in harsh environments. Its EN50155 certification, wide temperature tolerance, and dual DC redundant power inputs make it ideal for rolling‑stock and transportation applications. Advanced management via Web, CLI, SNMP, and Modbus TCP, combined with ORing’s Open‑Vision™ software, provides full network visibility and control. The switch’s robust design, extensive protocol support, and 5‑year warranty position it as a dependable backbone component for industrial and railway Ethernet infrastructures.