Comprehensive Product Summary – TPS‑1080‑M12‑24V Industrial Unmanaged PoE Ethernet Switch

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### 1. Product Overview

Product Name: TPS‑1080‑M12‑24V
Model: TPS‑1080‑M12‑24V
Series: TPS‑1080‑M12 Series (Transporter™ Series)
Article Number: TPS‑1080‑M12‑24V
Manufacturer: ORing Industrial Networking Corp.
Product Type: Industrial Unmanaged PoE Ethernet Switch
Description: 8‑port 10/100Base‑T(X) M12 unmanaged Ethernet switch with Power Sourcing Equipment (P.S.E.) capability, designed for rugged industrial and railway applications.
Compliance: Fully compliant with EN50155 railway system standard.

The TPS‑1080‑M12‑24V is part of ORing’s Transporter™ series of industrial Ethernet switches, engineered for high‑reliability networking in harsh environments such as rolling stock, vehicles, and railway systems. It provides eight M12‑type 10/100Base‑T(X) ports with integrated PoE (IEEE 802.3at) functionality, enabling simultaneous data and power transmission to connected devices. The unit is designed for vibration and shock resistance, wide temperature operation, and redundant power input, ensuring continuous operation in mission‑critical applications.

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### 2. Key Features

- 8×10/100Base‑T(X) M12 Ports: All ports use 4‑pin D‑coded M12 connectors for secure, vibration‑resistant connections.
- PoE P.S.E. Functionality: Supports IEEE 802.3at Power over Ethernet standard, delivering up to 30 W per port, with a total PoE power budget of up to 120 W (at 24–57 VDC input).
- Unmanaged Operation: Plug‑and‑play design with no configuration required; ideal for fixed industrial networks.
- EN50155 Compliance: Meets railway system standards for electronic equipment used on rolling stock, including vibration, shock, and temperature endurance.
- Wide Operating Temperature: ‑40 °C to +70 °C, suitable for extreme industrial and transportation environments.
- Rugged Construction: IP40‑rated metal enclosure for protection against dust and mechanical stress.
- Redundant Power Inputs: Dual DC power inputs via 5‑pin M23 connector for increased reliability.
- Electrical Protection:
- ESD protection: 4 kV DC on Ethernet ports
- Surge protection: 2000 V DC on power input
- Overload and reverse polarity protection
- Relay Output Alarm: 3 A @ 24 VDC relay output for fault indication (power failure or port link down).
- LED Indicators: Comprehensive LED set for power, fault, link/activity, duplex/collision, and PoE status.
- Compact Form Factor: 125 mm (W) × 65 mm (D) × 196 mm (H), weight approx. 1054 g.
- Mounting Options: DIN‑rail and wall‑mount installation supported.
- Long‑Term Reliability: 5‑year manufacturer warranty.

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### 3. Technical Specifications

Ethernet Interface:
- 8 × 10/100Base‑T(X) M12 connectors (4‑pin D‑coding)
- Standards: IEEE 802.3 (10Base‑T), IEEE 802.3u (100Base‑TX), IEEE 802.3x (Flow Control), IEEE 802.3at (PoE)
- MAC Address Table: 8 K entries
- Switching Method: Store‑and‑Forward

PoE (Power over Ethernet):
- Standard: IEEE 802.3at (P.S.E.)
- Max Output per Port: 30 W
- Total PoE Power Budget:
- 60 W (12–24 VDC input)
- 120 W (24–57 VDC input)
- Power Pin Assignment:
- TX+/TX–: PoE Vout+
- RX+/RX–: PoE Vout–

Power Supply:
- Input Voltage: Dual DC inputs, 24 VDC nominal (12–57 VDC range)
- Connector Type: 5‑pin M23 female connector
- Power Consumption (typical): 7.5 W (excluding PoE load)
- Protection: Overload current and reverse polarity protection

Relay Output:
- Type: M12 A‑coded 5‑pin male connector
- Capacity: 3 A @ 24 VDC
- Function: Fault alarm output (open circuit on event trigger)

Physical Characteristics:
- Enclosure: IP40‑rated metal housing
- Dimensions: 125 (W) × 65 (D) × 196 (H) mm (4.92 × 2.56 × 7.72 in.)
- Weight: 1054 g (approx.)

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

Mechanical & Electrical Protection:
- ESD: EN61000‑4‑2 (±4 kV contact discharge)
- Surge: EN61000‑4‑5 (±2 kV power line)
- EFT: EN61000‑4‑4
- RS/CS: EN61000‑4‑3/‑6
- Power Frequency Magnetic Field: EN61000‑4‑8
- Voltage Dips/Interruptions: EN61000‑4‑11

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### 4. Functionality

The TPS‑1080‑M12‑24V operates as an unmanaged Ethernet switch, automatically forwarding packets between its eight 10/100Base‑T(X) ports. Each port supports auto‑negotiation and auto‑MDI/MDI‑X, allowing seamless connection to a variety of Ethernet devices such as IP cameras, access points, controllers, or onboard computers.

Power over Ethernet (PoE):
The integrated P.S.E. circuitry enables the switch to deliver both data and electrical power through the same Ethernet cable, eliminating the need for separate power wiring. Each port can supply up to 30 W, compliant with IEEE 802.3at, making it suitable for powering high‑demand devices like IP surveillance cameras or wireless access points.

Use Cases and Applications:
- Railway and rolling stock communication networks
- Onboard IP surveillance and passenger information systems
- Industrial automation and control systems
- Transportation vehicles (buses, trams, metros)
- Outdoor or vibration‑prone installations requiring M12 connectors

Compatibility:
- Supports standard Ethernet protocols and PoE devices compliant with IEEE 802.3at/af
- Compatible with CAT 3, 4, 5, 5e UTP cables up to 100 m (328 ft)
- Works with standard network equipment (switches, routers, PCs, IP cameras, etc.)

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### 5. Components & Accessories

Included Items:
- TPS‑1080‑M12‑24V switch unit × 1
- Quick Installation Guide × 1

Optional Accessories:
- M12C: M12 cable accessories (various lengths and connector types)
- DIN‑rail mounting kit (standard)
- Wall‑mount bracket (optional)

Connectors:
- Ethernet Ports: 8 × M12 D‑coded 4‑pin female connectors
- Power Input: 1 × M23 5‑pin female connector (dual DC inputs)
- Relay Output: 1 × M12 A‑coded 5‑pin male connector

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### 6. Installation & Setup

Mounting Options:
- DIN‑Rail Mounting: Standard industrial mounting for control cabinets.
- Wall Mounting: Four keyhole‑shaped apertures on the chassis allow secure wall installation.

Installation Steps (Wall Mount):
1. Hold the device upright against the wall.
2. Insert four screws through the keyhole slots and fasten them loosely.
3. Slide the device downward to lock it in place, then tighten screws.

Power Connection:
1. Connect the DC power cable to the M23 5‑pin connector.
2. Rotate the outer ring until the connection is snug and secure.
3. Ensure proper grounding before powering on.

Relay Connection:
- Use an M12 A‑coded 5‑pin female connector cable to connect the relay output.
- The relay opens when a fault condition (e.g., power failure or link down) is detected.

Network Connection:
- Connect Ethernet devices using M12 D‑coded cables (CAT 5 or higher).
- Maximum cable length: 100 m per segment.

LED Indicators:
- Power (Green): Device powered on
- PWR1/PWR2 (Green): Individual DC input active
- Fault (Amber): Power or link failure detected
- LNK/ACT (Green/Amber): Link speed and activity (Green = 100 Mbps, Amber = 10 Mbps)
- Duplex/Collision (Amber): Collision or half‑duplex operation
- PoE (Blue): Port supplying power to connected PD device

Safety Considerations:
- Ensure adequate ventilation and ambient temperature within specified limits.
- Avoid mechanical stress or uneven loading during installation.
- Verify circuit capacity to prevent overloading.
- Properly ground the device to minimize EMI effects.

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### 7. Performance & Capabilities

Switching Performance:
- Store‑and‑Forward architecture ensures reliable frame transmission and error checking.
- 8 K MAC address table supports medium‑sized industrial networks.
- Full‑duplex and half‑duplex operation with flow control (IEEE 802.3x).

PoE Performance:
- Up to 30 W per port, total 120 W (at 24–57 VDC input).
- Intelligent power distribution ensures stable operation under varying loads.
- Supports both data and power transmission over standard twisted‑pair cables.

Reliability & Redundancy:
- Dual DC power inputs provide redundancy; the switch continues operation if one power source fails.
- Relay output enables external alarm systems to detect power or link failures.
- M12 connectors ensure vibration‑proof connections, critical for mobile and railway environments.

Environmental Robustness:
- Operates reliably in extreme temperatures (‑40 °C to +70 °C).
- Resistant to shock, vibration, and free fall per IEC 60068‑2‑27/‑6/‑32.
- IP40 enclosure protects internal electronics from dust and debris.

Limitations:
- Unmanaged design means no VLAN, QoS, or SNMP management features.
- 10/100 Mbps ports only (no Gigabit support).
- PoE power budget limited to 120 W total at 24 VDC input.

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### 8. Standards & Compliance

Ethernet Standards:
- IEEE 802.3 (10Base‑T)
- IEEE 802.3u (100Base‑TX)
- IEEE 802.3x (Flow Control)
- IEEE 802.3at (PoE P.S.E.)

Railway & Industrial Standards:
- EN50155: Railway applications – Electronic equipment used on rolling stock
- EN50121‑3‑2, EN50121‑4: Railway EMC standards

EMI/EMS Compliance:
- FCC Part 15 Class A
- CISPR 22 (EN55022) Class A
- EN55011 Industrial, Scientific, and Medical (ISM) equipment
- EN61000‑4‑2 (ESD)
- EN61000‑4‑3 (RS)
- EN61000‑4‑4 (EFT)
- EN61000‑4‑5 (Surge)
- EN61000‑4‑6 (CS)
- EN61000‑4‑8 (Power frequency magnetic field)
- EN61000‑4‑11 (Voltage dips and interruptions)

Mechanical & Safety Standards:
- Shock: IEC 60068‑2‑27
- Vibration: IEC 60068‑2‑6
- Free Fall: IEC 60068‑2‑32
- Safety: EN60950‑1 (Information Technology Equipment Safety)

Environmental Protection:
- IP40 enclosure rating
- RoHS compliant manufacturing

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### 9. Additional Information

Warranty:
- 5‑year limited hardware warranty from ORing Industrial Networking Corp.

Support & Maintenance:
- Technical support available via email (support@oring-networking.com) and phone (+886‑2‑2218‑1066).
- Firmware updates not applicable (unmanaged device).
- Maintenance limited to periodic inspection of connectors and power supply integrity.

Manufacturer Contact:
ORing Industrial Networking Corp.
Tel: +886‑2‑2218‑1066
Fax: +886‑2‑2218‑1014
Website: [www.oring-networking.com](http://www.oring-networking.com)
Email: support@oring-networking.com

Ordering Information:
- TPS‑1080‑M12: 8‑port unmanaged PoE switch, 50–57 VDC input
- TPS‑1080‑M12‑24V: 8‑port unmanaged PoE switch, 24 VDC input (12–57 VDC range)
- TPS‑1080‑M12‑BP2 / BP2‑24V: Models with bypass ports for network continuity during power loss

Version: 1.0
Packaging: Printed on recycled paper

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### Summary

The ORing TPS‑1080‑M12‑24V is a robust, railway‑grade unmanaged Ethernet switch designed for mission‑critical industrial and transportation networks. With eight M12 10/100Base‑T(X) ports supporting IEEE 802.3at PoE, it provides both data connectivity and power delivery to field devices in harsh environments. Its EN50155 compliance, IP40 metal housing, wide temperature tolerance, and redundant power inputs make it ideal for rolling stock, vehicle, and outdoor industrial applications. The device’s simple plug‑and‑play operation, combined with comprehensive electrical protection and fault relay output, ensures reliable, maintenance‑free performance over extended service life.

Key Advantages:
- Ruggedized for railway and vehicle use (EN50155)
- Dual redundant 24 VDC power inputs
- Up to 120 W total PoE power output
- Wide temperature operation (‑40 °C to +70 °C)
- Compact, vibration‑resistant M12 connectors
- 5‑year warranty and long‑term industrial reliability

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End of Product Summary – TPS‑1080‑M12‑24V