High-Accuracy Bit Error Rate Testers for Next-Gen Data Integrity
Validate signal reliability and system performance with Physical Layer Tech’s cutting-edge BERT solutions for digital communication testing.
Overview
In high-speed digital communication systems, even the smallest bit-level error can compromise performance, reduce efficiency, or lead to costly rework. That’s why Physical Layer Tech offers precision-engineered Bit Error Rate Testers (BERTs) designed to verify data transmission accuracy and ensure the highest signal integrity across digital interfaces.
Located in Portland, Oregon, we’ve rapidly built a reputation as a trusted B2B partner in delivering smart, scalable testing solutions. Our BERT systems combine robust hardware, flexible software, and optional cloud connectivity—empowering teams to monitor, detect, and resolve transmission issues in real time. With a strong presence across North America, Physical Layer Tech continues to lead the industry in innovation, reliability, and customer-first support.
Core Components
Hardware
- Multi-channel pattern generators and error detectors
- Configurable data rates up to 100 Gbps
- Onboard jitter injection and clock recovery support
- Sub-nanosecond resolution error counters
Software
- Custom and standard test pattern generation (PRBS, QRSS)
- Live BER monitoring with error logging
- Eye diagram generation and link margin analysis
- Real-time results visualization and automatic reporting
Cloud Services
- Remote session access and collaboration
- Secure data backup and version control
- Centralized dashboard for multi-site teams
- Historical performance analytics
Key Features and Functionalities
- Continuous and loopback BERT testing
- Error injection for robustness validation
- Built-in support for protocols like USB, PCIe, Ethernet, and Fibre Channel
- Environmental stress testing through temperature and voltage monitoring
- User-defined pass/fail thresholds with automatic triggers
Integrations and Compatibility
- Test automation frameworks using SCPI or REST APIs
- Scripting environments including Python, MATLAB, and LabVIEW
- Lab equipment via USB, LAN, and GPIB interfaces
- Linux, Windows, and embedded operating systems
Benefits
- High measurement accuracy for reliable system qualification
- Accelerated time to market through early fault detection
- Reduced development risk by catching signal issues before deployment
- Remote team enablement via secure cloud-based tools
- Lower total cost of ownership with long-term serviceability and updates
Applications
- Validating high-speed serial links (e.g., 10/40/100G Ethernet)
- Testing optical transceivers and backplanes
- Satellite and avionics communication system qualification
- R&D of semiconductors and communication ICs
- Automotive Ethernet and infotainment system testing
- IoT hardware communication validation
Industries We Serve
Telecommunications
Aerospace and Defense
Semiconductor and Electronics
Automotive and EV Systems
Industrial Networking
Cloud and Data Center Infrastructure
Relevant U.S. & Canadian Industry Standards
IEEE 802.3
MIL-STD-810
FCC Part 68
ITU-T O.150 Series
CAN/CSA-C22.2 No. 61010-1
ANSI T1.105
Case Studies
Case Studies 1: U.S. – Semiconductor Manufacturer, California
A Silicon Valley chipmaker used our BERT system to validate next-gen SERDES links in their SoCs. Real-time analysis helped catch transient signal errors early, cutting development time by 30% and reducing field failures.
Case Studies 2: U.S. – Aerospace Contractor, Virginia
A defense contractor leveraged our BERT to validate signal reliability over encrypted satellite communication links. The rugged, field-ready design supported qualification tests in harsh environments, exceeding MIL-STD expectations.
Case Studies 3: Canada – National Telecom Provider, Alberta
During a major fiber optic rollout, a leading Canadian telecom company used our BERT units to validate long-haul transmission integrity. Engineers across multiple cities collaborated in real time using our cloud dashboard, speeding up deployment by several weeks.
Contact Us
Looking to improve data integrity across your digital communication systems? Contact us here to speak with a BERT specialist. Whether you need to validate a prototype or optimize a production line, Physical Layer Tech is ready to help you build faster, more reliable networks with confidence.