Advanced Protocol Analyzers with Physical Layer Insight
Uncover signal-layer behavior and decode complex protocols with our powerful analysis tools tailored for high-speed interfaces.
Overview
Protocol Analyzers with physical layer capabilities serve as essential tools in verifying and debugging high-speed digital communication systems. Designed to capture and decode traffic across interfaces like USB, PCIe, SATA, and Ethernet, these analyzers provide visibility into both protocol behavior and signal-level anomalies. This dual-layer insight is critical in uncovering timing errors, jitter, interoperability issues, and data integrity challenges, especially in dense, high-performance networks.
Physical Layer Tech brings these capabilities to B2B enterprises across North America, helping engineering teams minimize debug cycles, meet compliance targets, and simulate real-world traffic scenarios. As a trusted provider headquartered in Portland, Oregon, we combine technical depth, reliability, and customer-centric service to help companies integrate smarter, more robust systems.
Core Components
Hardware
- Modular analyzers with dedicated high-speed capture ports
- Support for PHY-level probing with eye diagram and jitter analysis tools
- Scalable platforms for bench or rack-mounted deployment
- Industry-standard interconnects and triggering
Software
- Interactive GUI with flow trace visualization
- Packet-level filtering, bookmarking, and annotation
- Scripting and automation via Python/TCL interfaces
- Multi-session support for collaborative engineering teams
Cloud Services
- Remote access to active tests and logs
- Test history archiving and audit trail generation
- Continuous firmware updates and feature expansion
- Secure sharing with distributed development teams
Key Features and Functionalities
- Real-time decoding of high-speed protocols: PCIe, USB, SATA, Ethernet, and more
- Physical layer measurements: signal integrity, jitter, voltage margins, timing
- Traffic generation and fault injection for scenario simulation
- Time-correlated data views from PHY through protocol stack
- Compliance and regression testing suites for leading industry standards
- Multi-platform compatibility (Windows, Linux) with exportable log formats
Integrations
- Seamless integration with oscilloscopes and logic analyzers
- Compatible with popular debug tools (Wireshark, SignalTap, MATLAB)
- Cross-platform driver and SDK support
- Supports USB-PD, MIPI, Thunderbolt, and vendor-specific protocol extensions
Benefits
- Reduce time-to-market by streamlining validation workflows
- Detect root cause of failures across PHY and protocol layers
- Automate complex testing cycles for consistent results
- Improve team collaboration through shared analysis environments
Applications
- Pre-silicon and post-silicon validation
- High-speed I/O performance benchmarking
- Signal compliance testing for certification labs
- Interoperability testing in multi-vendor environments
Industries Served
Semiconductors
Consumer Electronics
Telecommunications
Automotive & Transportation
Aerospace & Defense
Data Center & Cloud Infrastructure
Relevant U.S. & Canadian Industry Standards
USB 3.2 / 4.0
PCIe Gen4 / Gen5
IEEE 802.3 Ethernet
SATA III
MIPI CSI/DSI
CAN and LIN (automotive PHY)
Case Studies
Case Studies1: U.S. Case Study – Automotive Electronics Manufacturer
An automotive electronics supplier used our protocol analyzer to validate high-speed USB and Ethernet PHY in an ADAS module. The analyzer’s integrated physical-layer diagnostics helped reduce time spent in root cause analysis by 40%, allowing the client to meet a Tier 1 OEM’s compliance deadline ahead of schedule.
Case Studies 2: U.S. Case Study – Data Center Equipment Vendor
A hardware vendor specializing in PCIe expansion switches implemented our analyzer to verify Gen5 lanes in modular servers. Our solution provided full protocol compliance and PHY-layer timing validation, which enabled early detection of jitter-induced packet loss before final board spin.
Case Studies 3: Canadian Case Study – Telecom Infrastructure Provider (Toronto, ON)
To troubleshoot packet loss across fiber-based Ethernet backhaul links, a telecom provider adopted our analyzer with PHY capability. The tool’s time-synchronized signal capture and decode allowed engineers to isolate faulty SFP modules, reducing field downtime by 55%.
Contact Us
Ready to elevate your signal analysis and protocol validation?
Visit Physical Layer Tech Contact Page to get in touch with our technical team. Whether you’re looking to schedule a demo, request a quote, or get engineering support, we’re here to help you achieve confident results with every test.