Comprehensive Product Summary – cPGS-B9142ET-M12-C Industrial Managed Ethernet Switch

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### 1. Product Overview

Product Name: cPGS-B9142ET-M12-C
Model: CPGS-B9142ET-M12-C
Series: CompactPCI 3U Industrial Managed Ethernet Switch Series
Article Number: cPGS-B9142ET-M12-C
Manufacturer: ORing Industrial Networking Corp.
Product Type: 3U CompactPCI EN50155-compliant 16-port Managed Gigabit Ethernet Switch
Version: CompactPCI Ethernet Switch v1.0 (January 2016)

The ORing cPGS-B9142ET-M12-C is a rugged, high-performance CompactPCI 3U managed Ethernet switch card designed for industrial and transportation applications requiring high reliability, redundancy, and compliance with railway standards. It integrates 14 Gigabit Ethernet ports (8 via CompactPCI backplane and 6 via M12 connectors) plus 2 two-wire Ethernet extension ports, providing flexible connectivity in harsh environments. The unit is EN50155 certified, ensuring suitability for railway and rolling stock systems, and supports redundant ring topologies with recovery times under 30 ms across up to 250 units.

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### 2. Key Features

- High Port Density:
14 × 10/100/1000Base-T(X) ports (8 CompactPCI backplane, 6 M12 front connectors)
+ 2 × two-wire Ethernet extension ports for long-distance, cost-effective cabling.

- CompactPCI 3U Form Factor:
PICMG 2.0 compatible, 16HP width, hot-swappable design for modular integration.

- Rugged Industrial Design:
Fully compliant with EN50155 for railway applications, vibration and shock tested per IEC60068 standards, and wide temperature operation from –40°C to +70°C.

- Advanced Redundancy:
Supports O-Ring, O-Chain, MRP (IEC 62439-2), and MSTP/RSTP/STP for network fault tolerance with sub-30 ms recovery.

- Comprehensive Management:
Web-based GUI, Telnet, CLI via RS-232 console, and centralized management through ORing’s network management software.

- Enhanced Security:
Includes Device Binding, 802.1x authentication, MAC-based port security, SNMPv3 encryption, HTTPS/SSH, and DoS/DDoS auto-prevention.

- Quality of Service (QoS):
Application-based and IP-based QoS for traffic prioritization, ensuring real-time data delivery for critical applications such as IP surveillance and control systems.

- Energy Efficiency:
Supports IEEE 802.3az Energy-Efficient Ethernet, reducing power consumption during low data activity periods.

- Modbus TCP Support:
Enables integration with industrial automation systems and SCADA environments.

- High Performance:
28.4 Gbps switching bandwidth, 7 µs latency, 8K MAC address table, and jumbo frame support up to 9.6 KB.

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### 3. Technical Specifications

Physical Ports:
- 14 × 10/100/1000Base-T(X) (Auto MDI/MDIX)
- 8 via CompactPCI backplane
- 6 via M12 connectors
- 2 × two-wire Ethernet extension ports

Standards Compliance:
- 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 802.1D (STP), 802.1w (RSTP), 802.1s (MSTP)
- IEEE 802.1p (Class of Service)
- IEEE 802.1Q (VLAN Tagging)
- IEEE 802.1x (Port Authentication)
- IEEE 802.1AB (LLDP)
- IEEE 802.3az (Energy-Efficient Ethernet)

Switching Performance:
- Switching Bandwidth: 28.4 Gbps
- Switching Latency: 7 µs
- MAC Table: 8K entries
- VLANs: Up to 4095
- IGMP Multicast Groups: 128 per VLAN
- Jumbo Frame: Up to 9.6 KB
- Priority Queues: 8
- Processing Type: Store-and-Forward

Power:
- Input: 5 VDC via CompactPCI bus
- Typical Power Consumption: 21.5 W
- Overload Current Protection: Integrated

Physical Characteristics:
- Dimensions (W × D × H): 81.7 × 209 × 129 mm
- Weight: 563 g
- Form Factor: CompactPCI 3U, 16HP width
- Cooling: Passive, convection-based

Environmental:
- Operating Temperature: –40°C to +70°C
- Storage Temperature: –40°C to +85°C
- Operating Humidity: 5%–95% (non-condensing)

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### 4. Functionality

The cPGS-B9142ET-M12-C functions as a managed Layer 2 Ethernet switch optimized for industrial and transportation networks. It provides deterministic communication, redundancy, and security for mission-critical systems.

Operation & Use Cases:
- Railway and Rolling Stock: EN50155 compliance ensures reliable operation under vibration, shock, and temperature extremes.
- Industrial Automation: Integration with PLCs, HMIs, and SCADA systems via Modbus TCP.
- Surveillance Networks: QoS and bandwidth management for IP cameras and NVRs.
- Transportation Infrastructure: Redundant Ethernet rings for signaling and control systems.
- Energy and Utility Networks: Secure, managed Ethernet backbone for distributed control.

Compatibility:
- Fully compatible with CompactPCI systems (PICMG 2.0).
- Supports standard Ethernet protocols for interoperability with third-party devices.
- Managed via web interface, Telnet, CLI, or ORing’s centralized management software.

Network Redundancy:
- O-Ring / O-Chain: Proprietary fast recovery protocols (<30 ms).
- MRP (IEC 62439-2): Standardized redundancy for ring topologies.
- MSTP/RSTP/STP: IEEE-compliant spanning tree protocols for loop prevention.

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### 5. Components & Accessories

Included Items:
- 1 × CPGS-B9142ET-M12-C switch card
- 1 × RS-232 console cable (RJ45 to DB9)
- 1 × Tool CD (software and documentation)
- 1 × Quick Installation Guide

Optional Accessories:
- M12 Ethernet cables (various lengths)
- CompactPCI chassis and backplane modules
- ORing network management software suite

Connectors:
- Front Panel: 6 × M12 (10/100/1000Base-T(X))
- Backplane: 8 × CompactPCI Ethernet ports
- Console Port: RJ45 (RS-232, 115200 bps, 8N1)
- LED Indicators: Power, Status, Ring, Ring Master, Fault, Port Link/Activity

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### 6. Installation & Setup

Requirements:
- CompactPCI 3U slot (PICMG 2.0 compliant)
- 5 VDC power supply via CompactPCI bus
- Proper grounding and shielding for EMI protection

Mounting Options:
- Direct insertion into CompactPCI chassis
- Front panel M12 connectors for field cabling
- Hot-swap capability for maintenance without system downtime

Configuration:
- Web Interface: Intuitive GUI for port configuration, VLANs, QoS, and monitoring.
- CLI (Console/Telnet): Full command-line access for advanced configuration.
- SNMP Management: SNMPv1/v2c/v3 support for integration with NMS platforms.
- Centralized Management: ORing’s software provides topology visualization, event monitoring, and firmware updates.

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### 7. Performance & Capabilities

Switching Engine:
- Main Chipset: Vitesse VSC7429
- PHY: Vitesse VSC8574 (4-port Gigabit PHY)
- Memory: 1 Gb DDR2
- Flash: 128 Mb SPI

Performance Metrics:
- Switching Bandwidth: 28.4 Gbps
- Latency: 7 µs
- Jumbo Frame: 9.6 KB
- VLANs: 4095
- MAC Table: 8K
- IGMP Snooping: 128 groups per VLAN

Efficiency & Reliability:
- Energy-Efficient Ethernet (802.3az) reduces power draw during idle periods.
- Hardware-based DoS/DDoS prevention ensures immediate mitigation of attacks.
- Redundant ring recovery <30 ms across 250 nodes ensures continuous operation.

Limitations:
- Layer 2 switching only (no Layer 3 routing).
- CompactPCI form factor limits use to compatible chassis systems.

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### 8. Standards & Compliance

Electrical & EMC Compliance:
- EMI: FCC Part 15, CISPR (EN55022) Class A
- Railway Standards: EN50155, EN50121-3-2, EN50121-4, EN55011
- EMS: EN61000-4-2 (ESD), EN61000-4-3 (RS), EN61000-4-4 (EFT), EN61000-4-5 (Surge), EN61000-4-6 (CS), EN61000-4-8, EN61000-4-11

Mechanical & Environmental:
- Shock: IEC60068-2-27
- Vibration: IEC60068-2-6
- Free Fall: IEC60068-2-32

Safety:
- EN60950-1 (Information Technology Equipment Safety)

Network Protocols & Standards:
- IEEE 802.3, 802.3u, 802.3ab, 802.3x, 802.3ad
- IEEE 802.1D/w/s/p/Q/x/AB
- IEC 62439-2 (MRP)
- Modbus TCP

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### 9. Additional Information

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

Support & Maintenance:
- Firmware updates available via ORing’s support portal.
- Technical support through email, phone, and online ticketing.
- Comprehensive documentation and configuration guides included on the tool CD.

Maintenance Recommendations:
- Periodic inspection of M12 connectors for dust and corrosion.
- Firmware updates to maintain security and performance.
- Regular monitoring via SNMP or ORing management software.

Ordering Information:
- Model: CPGS-B9142ET-M12-C
- Description: 3U CompactPCI EN50155 16-port managed Gigabit Ethernet switch with 8 × 10/100/1000Base-T(X) CompactPCI ports, 6 × 10/100/1000Base-T(X) M12 connectors, and 2 × extension ports.
- Power Input: CompactPCI bus (5 VDC)
- Operating Temperature: –40°C to +70°C
- Compliance: EN50155, EN60950-1, FCC Part 15, CISPR Class A

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### Summary

The ORing CPGS-B9142ET-M12-C is a high-reliability, EN50155-certified CompactPCI managed Ethernet switch engineered for mission-critical industrial and transportation networks. It combines robust hardware, advanced redundancy, and comprehensive management features in a compact 3U form factor. With 14 Gigabit Ethernet ports, 2 extension ports, and redundant ring recovery under 30 ms, it ensures uninterrupted communication in demanding environments such as railway systems, industrial automation, and intelligent transportation networks.

Its wide temperature tolerance, shock and vibration resistance, and compliance with global EMC and safety standards make it ideal for deployment in harsh conditions. The inclusion of security features, QoS management, and energy-efficient operation further enhances its suitability for modern, connected industrial infrastructures.

In essence, the cPGS-B9142ET-M12-C delivers a powerful combination of performance, reliability, and manageability, making it a cornerstone component for ruggedized Ethernet networking in critical applications.