Industrial Ethernet Switch Solution

Application

Description

High-reliability Ethernet switch design for industrial automation networks using USC9002 FPGA

Core Advantages

Deterministic real-time performance for industrial applications
Support for industrial redundancy protocols (PRP/HSR)
Wide temperature range operation
Low power consumption for embedded deployment
Flexible port configuration via FPGA logic

Recommended Bill of Materials (BOM)

Item Part Number Description Quantity Datasheet
1 USC9002 Main FPGA for switch fabric and protocol processing 1 📄 Download
2 USC-PHY-1000 Gigabit Ethernet PHY (8 units for 8 ports) 8 📄 Download
3 USC-DDR3-CTRL DDR3 memory controller for packet buffering 1 📄 Download

Applications

Factory Automation
Process Control
Building Automation

Technical Specifications

Switching Capacity
10 Gbps
Port Configuration
8x 10/100/1000 Mbps
Latency
< 10 μs
Operating Temperature
-40°C to +75°C
Redundancy Protocol
RSTP, PRP, HSR
Management
Web, SNMP, CLI

Customer Success Stories

Industrial Automation |

Challenge

Needed a cost-effective Ethernet switch solution for factory floor deployment with support for redundant ring topology

Solution

Implemented USC9002-based switch with PRP redundancy protocol support

Results

Achieved 40% cost reduction compared to commercial industrial switches while meeting all reliability requirements

FAE Expert Insights

S

Senior FAE

Applications Engineer

10+ years

Professional Insights

This industrial Ethernet switch solution leverages the USC9002's PCIe interface for host connectivity and its abundant logic resources for implementing the switching fabric. The key to success is proper thermal design for the BGA package in enclosed industrial enclosures. I recommend using the reference design's power supply sequencing and adding adequate copper area for heat dissipation. The PRP/HSR protocol implementation in FPGA logic provides flexibility for customizing redundancy behavior.

Key Takeaways

  • Optimized for target applications
  • Integrated design reduces BOM cost
  • Comprehensive technical support available

Decision Framework

Decision Framework
Steps:
  1. Evaluate requirements
  2. Compare solutions
  3. Consult FAE

Ready to Implement This Solution?

Contact our FAE team for design support and quotes

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Frequently Asked Questions

What redundancy protocols are supported?

The solution supports RSTP (Rapid Spanning Tree Protocol), PRP (Parallel Redundancy Protocol), and HSR (High-availability Seamless Redundancy) for network fault tolerance. For more detailed information and application guidance, please consult the product datasheet or contact our technical support team.

Select PRP/HSR for zero-switchover-time applications; RSTP suitable for less critical deployments.

Can the switch support IEEE 1588 PTP?

Yes, IEEE 1588 Precision Time Protocol can be implemented in the FPGA logic for time-sensitive applications requiring synchronized clocks across the network. For more detailed information and application guidance, please consult the product datasheet or contact our technical support team.

Enable PTP support for applications requiring precise timing synchronization.

What is the typical power consumption?

The complete switch solution including FPGA, PHYs, and memory typically consumes 8-12W depending on traffic load and port configuration. For more detailed information and application guidance, please consult the product datasheet or contact our technical support team.

Design power supply and thermal management for 15W to provide adequate margin.

Is managed switch functionality included?

Yes, the solution includes managed switch features such as VLAN support, QoS, port mirroring, and statistics collection, accessible via web interface, SNMP, or CLI. For more detailed information and application guidance, please consult the product datasheet or contact our technical support team.

Customize management features based on specific application requirements.

What MTBF can be expected?

The designed solution achieves MTBF > 500,000 hours at 40°C ambient temperature, suitable for industrial deployment. For more detailed information and application guidance, please consult the product datasheet or contact our technical support team.

Verify MTBF calculations for your specific operating conditions and component selections.