Comprehensive Product Summary – ORing CPS‑3080‑C CompactPCI 3U Industrial Managed 8×100TX Switch Card (EN50155)

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### 1. Product Overview

Product Name: CPS‑3080‑C
Model: CPS‑3080‑C
Series: CompactPCI 3U Industrial Ethernet Switch Series
Article Number: cPS‑3080‑C
Manufacturer: ORing Industrial Networking Corp.
Manufacturer Address: 3F., No. 542‑2, Jhongjheng Rd., Sindian District, New Taipei City 231, Taiwan, R.O.C.
Website: [www.oring-networking.com](http://www.oring-networking.com)
Support Contact: support@oring-networking.com

The ORing CPS‑3080‑C is a 3U CompactPCI managed industrial Ethernet switch card designed for rugged environments such as railway, vehicle, and factory automation systems. It provides 8×10/100Base‑T(X) Ethernet ports through the CompactPCI backplane interface and is fully EN50155‑compliant for railway applications. The switch integrates advanced redundancy technologies (O‑Ring, Open‑Ring, O‑Chain, MRP, STP/RSTP/MSTP) and supports Modbus TCP, PTP client synchronization, and centralized management via Open‑Vision software.

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### 2. Key Features

- EN50155‑compliant for railway and rolling stock applications.
- 3U / 4HP CompactPCI form factor with hot‑swap capability.
- PICMG 2.0 specification compatible for CompactPCI backplane integration.
- 8×10/100Base‑T(X) Ethernet ports with auto‑negotiation and auto‑MDI/MDI‑X.
- Fast redundant Ethernet ring (O‑Ring) with recovery time <10 ms over 250 units.
- Open‑Ring interoperability with third‑party ring technologies.
- O‑Chain topology for multi‑ring redundancy and compound network structures.
- IEC 62439‑2 MRP (Media Redundancy Protocol) support.
- STP/RSTP/MSTP (IEEE 802.1D/w/s) spanning tree protocols.
- PTP client (IEEE 1588) for precision time synchronization.
- Modbus TCP protocol support for industrial automation integration.
- SNMP v1/v2c/v3, RMON, and LLDP for advanced network management.
- IGMP v2/v3 snooping and MVR for multicast optimization.
- QoS (IEEE 802.1p/TOS/DSCP) with four priority queues.
- VLAN (IEEE 802.1Q) and Q‑in‑Q VLAN stacking for traffic segregation.
- Port trunking (IEEE 802.3ad LACP) for bandwidth aggregation.
- Port security, 802.1x authentication, IP Guard, and MAC filtering for access control.
- Syslog, SNMP trap, and SMTP email alerts for event notification.
- Web‑based, Telnet, and CLI management interfaces.
- Open‑Vision Windows utility for centralized configuration and monitoring.
- Wide operating temperature: −40 °C to +70 °C.
- Low power consumption: ~6 W via CompactPCI bus.
- IP‑30 metal enclosure for industrial durability.

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### 3. Technical Specifications

Physical Ports:
- 8 × 10/100Base‑T(X) Ethernet ports (CompactPCI socket interface)
- Auto‑negotiation and Auto MDI/MDI‑X

Standards Compliance:
- IEEE 802.3 (10Base‑T)
- IEEE 802.3u (100Base‑TX)
- IEEE 802.3x (Flow Control)
- IEEE 802.3ad (LACP)
- IEEE 802.1D (STP)
- IEEE 802.1w (RSTP)
- IEEE 802.1s (MSTP)
- IEEE 802.1Q (VLAN Tagging)
- IEEE 802.1p (Class of Service)
- IEEE 802.1x (Authentication)
- IEEE 802.1AB (LLDP)

Switch Architecture:
- Store‑and‑Forward switching
- Switching latency: 7 µs
- Switching bandwidth: 1.6 Gbps
- MAC address table: 8192 entries
- Priority queues: 4
- VLANs supported: 4096
- IGMP multicast groups: 1024

Power:
- Input: CompactPCI bus powered
- Typical consumption: 6 W
- Overload current protection: Yes

Physical Characteristics:
- Dimensions: 20 (W) × 187 (D) × 119.7 (H) mm (0.79 × 7.36 × 4.71 in.)
- Weight: 160 g
- Casing: IP‑30 rated metal

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)
- Operating humidity: 5 % – 95 %, non‑condensing

LED Indicators:
- Power (Green): Power active
- R.M. (Green): O‑Ring Master active
- Ring (Green): O‑Ring enabled (fast blink = normal, slow = fault)
- Fault (Amber): Power or port failure
- LNK/ACT (Green): Per‑port link/activity

Console Port:
- RS‑232 (RJ‑45 connector)
- Baud rate: 9600 bps, 8 data bits, no parity, 1 stop bit

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### 4. Functionality

Operation & Management:
The CPS‑3080‑C operates as a managed Layer 2 Ethernet switch integrated into a CompactPCI backplane. It supports web‑based GUI, Telnet, and CLI management, as well as SNMP for remote monitoring. Configuration can be performed locally via the RS‑232 console or remotely over Ethernet.

Use Cases & Applications:
- Railway and rolling stock networks (EN50155‑compliant)
- Industrial automation and control systems
- Vehicle and transportation communication systems
- Factory and process automation
- Mission‑critical redundant Ethernet backbones

Compatibility:
- Fully compatible with CompactPCI (PICMG 2.0) systems.
- Interoperable with standard Ethernet devices (switches, routers, PLCs).
- Supports integration with ORing’s Open‑Vision management suite.

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### 5. Components & Accessories

Included Items:
- CPS‑3080‑C switch card
- RS‑232 console cable (DB‑9 female ↔ RJ‑45)
- Product CD (manuals, utilities)
- Quick Installation Guide (QIG)

Optional Accessories:
- CompactPCI chassis/backplane
- Additional console or Ethernet cables

Connectors:
- RJ‑45 for console port
- CompactPCI backplane connectors for Ethernet and power

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### 6. Installation & Setup

Requirements:
- CompactPCI 3U chassis with PICMG 2.0‑compliant backplane
- +3.3 V and +5 V power rails supplied via CompactPCI bus

Mounting:
- 3U 4HP CompactPCI slot, hot‑swappable

Configuration Interfaces:
- Web GUI: Accessible via default IP 192.168.10.1 (admin/admin)
- Telnet: Same credentials as web interface
- CLI via RS‑232: 9600 bps serial connection
- SNMP: v1/v2c/v3 for network management systems
- Open‑Vision: Windows‑based centralized management utility

Initial Setup Steps:
1. Insert the CPS‑3080‑C into a CompactPCI slot.
2. Connect via RS‑232 or Ethernet for configuration.
3. Assign IP address or enable DHCP client.
4. Configure redundancy (O‑Ring, MSTP, etc.) and VLANs as required.
5. Save configuration to flash memory.

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### 7. Performance & Capabilities

Switching Performance:
- Store‑and‑forward architecture ensures low latency (7 µs).
- 1.6 Gbps switching bandwidth supports full‑duplex operation on all ports.

Redundancy & Recovery:
- O‑Ring: < 10 ms recovery across 250 nodes.
- Open‑Ring: Interoperability with third‑party ring systems.
- O‑Chain: Multi‑ring compound topology for large‑scale redundancy.
- MRP (IEC 62439‑2): Standardized media redundancy.
- STP/RSTP/MSTP: IEEE 802.1D/w/s spanning tree protocols.

Quality of Service (QoS):
- Four hardware priority queues.
- Supports port‑based, COS/802.1p, and TOS/DSCP prioritization.
- Weighted‑fair or strict priority scheduling.

Security & Access Control:
- 802.1x port‑based authentication.
- MAC‑based port security and static MAC forwarding.
- IP Guard for IP‑based access control.
- Management access restriction by IP.
- SNMPv3 authentication and encryption.

Multicast & VLAN:
- IGMP v2/v3 snooping for multicast optimization.
- MVR (Multicast VLAN Registration).
- VLAN 802.1Q and port‑based VLANs (up to 4096 VLANs).
- Q‑in‑Q (VLAN stacking) for extended VLAN space.

Timing & Synchronization:
- SNTP (Simple Network Time Protocol) client.
- PTP (Precision Time Protocol) client for sub‑microsecond synchronization.

Diagnostics & Monitoring:
- System event log, port counters, traffic monitor, and ping utility.
- Syslog client/server and SMTP email alerts.
- SNMP traps and RMON statistics.

Limitations:
- 10/100 Mbps Ethernet only (no Gigabit ports).
- CompactPCI form factor limits standalone use (requires backplane).

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### 8. Standards & Compliance

Electrical & EMC:
- EN50155 (Railway applications – electronic equipment on rolling stock)
- EN50121‑3‑2, EN50121‑4, EN55011, EN55022 Class A
- FCC Part 15 Class A
- 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

Environmental & Mechanical:
- IEC 60068‑2‑27 (Shock)
- IEC 60068‑2‑32 (Free Fall)
- IEC 60068‑2‑6 (Vibration)

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

Industry Standards:
- PICMG 2.0 CompactPCI specification
- IEC 62439‑2 MRP compliance

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### 9. Additional Information

Warranty: 5 years (materials and workmanship)
Support: Technical support via email and online resources.
Maintenance: Firmware upgrades via TFTP or web interface; configuration backup/restore supported.
Software Updates: Periodic firmware and Open‑Vision utility updates available from ORing.
Documentation: User’s Manual v3.0 (June 2013), Quick Installation Guide, and online resources.

Summary:
The ORing CPS‑3080‑C is a robust, railway‑grade CompactPCI managed Ethernet switch engineered for mission‑critical industrial networks. Its combination of fast redundancy (<10 ms), comprehensive management, wide temperature tolerance, and EN50155 certification makes it ideal for rolling stock, transportation, and automation environments requiring high reliability and deterministic Ethernet performance.

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End of Product Summary – ORing CPS‑3080‑C CompactPCI 3U Industrial Managed 8×100TX Switch Card (EN50155)