Comprehensive Product Summary – TXPS-1080-M12-24V Industrial Ethernet Switch

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### 1. Product Overview

Product Name: TXPS-1080-M12-24V
Model: TXPS-1080-M12-24V
Series: TXPS-1080-M12-24V Series (Transporter™ Series)
Article Number: TXPS-1080-M12-24V
Manufacturer: ORing Industrial Networking Corp.
Version: V1.0, May 2018

The TXPS-1080-M12-24V is an 8-port unmanaged Power over Ethernet (PoE) Ethernet switch designed for rugged industrial and transportation environments. It belongs to ORing’s Transporter™ series, a product line engineered for rolling stock, vehicle, and railway applications requiring high reliability, vibration resistance, and compliance with stringent railway standards such as EN50155.

This model provides 8x10/100/500Base-T(X) Ethernet ports with Power Sourcing Equipment (P.S.E.) capability, enabling simultaneous data and power transmission over standard twisted-pair cables. The switch uses M12 connectors to ensure secure, vibration-resistant connections and supports a wide operating temperature range from -40°C to +75°C, making it suitable for harsh industrial environments.

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### 2. Key Features

- 8-Port Unmanaged PoE Ethernet Switch:
Provides eight 10/100/500Base-T(X) ports with integrated Power Sourcing Equipment (P.S.E.) functionality.

- Power over Ethernet (PoE) Capability:
Each port supports IEEE 802.3at compliant PoE with up to 30 Watts per port, enabling direct power delivery to connected devices such as IP cameras, wireless access points, and sensors.

- Rugged M12 Connectors:
All Ethernet ports use M12 D-coded connectors for secure, vibration-resistant connections ideal for mobile and railway applications.

- EN50155 Compliance:
Fully compliant with EN50155 railway standard, ensuring performance under shock, vibration, temperature variation, and electrical interference.

- Wide Power Input Range:
Dual redundant DC power inputs supporting 12–57VDC, with reverse polarity and overload protection.

- High Reliability:
Mean Time Between Failures (MTBF) up to 315,273 hours, ensuring long-term operational stability.

- Environmental Durability:
Operating temperature range from -40°C to +75°C, storage temperature up to +85°C, and humidity tolerance from 5% to 95% non-condensing.

- Compact and Robust Design:
IP-30 rated metal enclosure with dimensions of 125(W) x 65(D) x 196(H) mm and weight approximately 993 g.

- Multiple LED Indicators:
Provides clear visual status for power, fault, link/activity, and PoE operation.

- Jumbo Frame Support:
Supports 9.6K Bytes Jumbo Frame for efficient data transmission in high-throughput networks.

- Relay Output for Fault Notification:
Integrated relay output (3A at 24VDC) for external alarm or monitoring systems.

- Designed for Rugged Excellence:
Engineered for demanding transportation and industrial environments with compliance to multiple EMC, EMI, and safety standards.

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### 3. Technical Specifications

Model Variants:
- TXPS-1080-M12-24V
- TXPS-1080-M12-BP2-24V (includes bypass function on last four ports)

Physical Ports:
- 8 x 10/100/500Base-T(X) M12 connectors (4-pin D-coding)
- P.S.E. (Power Sourcing Equipment) enabled on all ports
- TXPS-1080-M12-BP2-24V includes bypass on last four ports

Ethernet Standards Supported:
- IEEE 802.3 (10Base-T)
- IEEE 802.3u (100Base-TX)
- IEEE 802.3x (Flow Control)
- IEEE 802.3at (PoE specification, up to 30W per port)

MAC Table: 4K MAC addresses
Processing Type: Store-and-Forward
Jumbo Frame: 9.6K Bytes

LED Indicators:
- Power: 3x Green LEDs (Power 1, Power 2, Power 3)
- Fault: Amber LED (indicates PWR1 or PWR2 failure)
- Port Indicators:
- Top Green: 10/100 Mbps Link/Activity
- Middle Amber: 500 Mbps Link/Activity
- Bottom Blue: PoE Injected Indicator

Relay Output:
- Capacity: 3A at 24VDC
- Connector: M12 (5-pin A-coding)

Power Input:
- Dual redundant DC inputs (12–57VDC) via 5-pin M23 connector
- Typical power consumption: 3W (excluding PoE load)
- PoE Output Power:
- 60W total for 12–24VDC input
- 120W total for 24–57VDC input
- Overload and reverse polarity protection included

Physical Characteristics:
- Enclosure: IP-30 rated metal housing
- Dimensions: 125 mm (W) x 65 mm (D) x 196 mm (H)
- Weight: 993 g (TXPS-1080-M12-24V) / 1015 g (TXPS-1080-M12-BP2-24V)

Environmental Conditions:
- Operating Temperature: -40°C to +75°C (-40°F to +167°F)
- Storage Temperature: -40°C to +85°C (-40°F to +185°F)
- Operating Humidity: 5% to 95% (non-condensing)

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### 4. Functionality

The TXPS-1080-M12-24V functions as an unmanaged Ethernet switch that automatically forwards Ethernet frames between connected devices without requiring configuration. It supports auto-negotiation and auto MDI/MDI-X for plug-and-play operation.

Power over Ethernet (PoE) Functionality:
Each of the eight ports acts as a Power Sourcing Equipment (P.S.E.), delivering both data and electrical power to connected devices over standard twisted-pair Ethernet cables. This eliminates the need for separate power wiring, simplifying installation in mobile and remote environments.

Use Cases and Applications:
- Railway and Rolling Stock: Onboard networking for surveillance, passenger information systems, and control systems.
- Vehicle Networking: Buses, trams, and industrial vehicles requiring robust Ethernet connectivity.
- Industrial Automation: Factory floor networking, IP camera integration, and sensor connectivity.
- Outdoor and Harsh Environments: Applications requiring vibration resistance, temperature tolerance, and reliable PoE delivery.

Compatibility:
Compatible with standard Ethernet devices supporting 10/100/500Base-T(X) and IEEE 802.3at PoE standards. Works seamlessly with IP cameras, access points, VoIP phones, and industrial controllers.

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### 5. Components & Accessories

Included Items:
- 1 × TXPS-1080-M12-24V Switch Unit
- 1 × Quick Installation Guide

Optional Accessories:
- M12C: M12 cable accessories (for Ethernet and power connections)

Connectors:
- Ethernet Ports: M12 D-coded (4-pin) connectors
- Power Input: M23 5-pin connector
- Relay Output: M12 5-pin A-coded connector

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### 6. Installation & Setup

Installation Requirements:
- DC power source within 12–57VDC range
- Proper grounding and shielding for EMC compliance
- Mounting surface capable of supporting approximately 1 kg device weight

Mounting Options:
- Panel or wall mounting using appropriate brackets (not included)
- M12 connectors ensure secure, vibration-resistant connections suitable for mobile environments

Configuration:
- Unmanaged switch – no software configuration required
- Plug-and-play operation with automatic link detection and speed negotiation
- LED indicators provide immediate visual feedback for power, link, and PoE status

Setup Steps:
1. Connect DC power inputs to M23 connector (dual redundant inputs recommended).
2. Connect Ethernet devices using M12 D-coded cables.
3. Verify LED indicators for power and link activity.
4. Optionally connect relay output to external alarm or monitoring system.

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### 7. Performance & Capabilities

Switching Performance:
- Store-and-forward architecture ensures reliable frame transmission and error checking.
- Supports 4K MAC address table for efficient traffic management.
- Jumbo frame support (9.6K Bytes) enhances throughput for large data packets.

PoE Performance:
- IEEE 802.3at compliant, up to 30W per port.
- Total PoE budget:
- 60W for 12–24VDC input
- 120W for 24–57VDC input
- Intelligent power distribution ensures stable operation across all ports.

Reliability Metrics:
- MTBF: 315,273 hours (TXPS-1080-M12-24V) / 306,849 hours (TXPS-1080-M12-BP2-24V)
- Redundant power inputs minimize downtime risk.
- Relay output provides fault notification for proactive maintenance.

Limitations:
- Unmanaged design – no VLAN, QoS, or SNMP management features.
- PoE power budget dependent on input voltage.
- Designed for fixed-speed Ethernet (10/100/500 Mbps) – not gigabit-capable.

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### 8. Standards & Compliance

Regulatory Approvals:
- EMC: CE EMC (EN 55024, EN 55032), FCC Part 15B, EN 50121-3-2 (EN 50155)
- EMI: EN 55032, CISPR32, EN 61000-3-2, EN 61000-3-3, FCC Part 15B Class A
- EMS: EN 55024 (IEC/EN 61000-4-2 ESD, -4-3 RS, -4-4 EFT, -4-5 Surge, -4-6 CS, -4-8 PFMF, -4-11 DIP)
- Shock: IEC 60068-2-27
- Free Fall: IEC 60068-2-31
- Vibration: IEC 60068-2-6
- Safety: EN 60950-1
- Railway Standard: EN 50155

Environmental Protection:
- IP-30 enclosure rating for protection against solid objects and limited dust ingress.
- Designed to withstand vibration, shock, and temperature extremes typical of railway and industrial environments.

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### 9. Additional Information

Warranty:
- 5-year limited warranty covering manufacturing defects and hardware reliability.

Support & Maintenance:
- ORing provides technical documentation, quick installation guides, and optional accessories.
- Firmware updates are not applicable (unmanaged device).
- Preventive maintenance includes periodic inspection of connectors and power inputs.

Product Lifecycle & Reliability:
- Designed for long-term deployment in mission-critical environments.
- MTBF exceeding 300,000 hours ensures minimal maintenance and high availability.

Ordering Information:
- TXPS-1080-M12-24V: 8-port unmanaged PoE Ethernet switch, M12 connectors, 24VDC input.
- TXPS-1080-M12-BP2-24V: Same as above, with 2-port bypass function for network redundancy.

Manufacturer’s Note:
All specifications are subject to change without notice. Product design and performance are optimized for rugged industrial and transportation applications under the “Designed for Rugged Excellence” philosophy.

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### Summary

The ORing TXPS-1080-M12-24V is a rugged, unmanaged 8-port PoE Ethernet switch built for railway, vehicle, and industrial automation environments. With EN50155 compliance, M12 connectors, and wide temperature tolerance, it ensures reliable data and power transmission under extreme conditions. Its dual redundant power inputs, PoE capability, and robust IP-30 enclosure make it a dependable choice for mission-critical applications requiring stable, maintenance-free Ethernet connectivity.

This switch exemplifies ORing’s commitment to rugged excellence, combining industrial-grade durability with straightforward, plug-and-play operation for modern transportation and automation networks.