Description
The Keysight U4321A Protocol Analyzer is a powerful and versatile tool used for monitoring and analyzing communication protocols in various industries such as telecommunications, embedded systems, and networking. It offers comprehensive protocol analysis capabilities, allowing users to capture, decode, and analyze data packets in real-time. With its advanced features like deep packet inspection, filtering, and triggering options, the U4321A provides valuable insights into protocol behaviors, performance issues, and network optimizations. It supports a wide range of protocols, including Ethernet, USB, PCIe, SATA, and Fibre Channel, making it suitable for a diverse range of applications. The U4321A Protocol Analyzer is an essential tool for engineers and technicians involved in protocol development, debugging, and performance testing, enabling them to ensure the reliability and efficiency of communication networks.
Specifications
– Model: Keysight U4321A
– Product type: Protocol Analyzer
– Protocol support: USB 2.0, USB 3.0, USB 3.1, USB 4.0, Thunderbolt 3, Thunderbolt 4, DisplayPort 1.4, PCI Express Gen 3, PCI Express Gen 4
– Data rate support: Up to 40 Gbps (USB 4.0, Thunderbolt 4), Up to 10 Gbps (USB 3.1), Up to 5 Gbps (USB 3.0), Up to 480 Mbps (USB 2.0), Up to 8.1 Gbps (DisplayPort 1.4), Up to 8 GT/s (PCI Express Gen 3 and Gen 4)
– Connector type: USB Type-C, USB Type-A, DisplayPort, Thunderbolt
– Built-in memory: Up to 64 GB
– Maximum capture buffer: Up to 2 TB
– Protocol decoding: USB, Thunderbolt, DisplayPort, PCI Express
– Real-time triggering and analysis
– Support for in-line and non-intrusive monitoring
– Advanced error analysis and reporting
– Multi-lane analysis support
– Advanced search and filtering capabilities
– Protocol-level performance analysis
Laboratory Calibration
Micro Precision operates 36 laboratories globally providing reliable localized support
- Certified metrologists staffing laboratories in North America, Central America, South America, Europe, Asia, and the Middle East
- Comprehensive scopes of accreditation to meet a broad range of customer needs
- Expedited calibration services available
- Pickup and delivery services available
- Environmentally controlled facilities to ensure high quality and accurate calibrations and measurements.
Laboratory Calibration
Micro Precision operates 36 laboratories globally providing reliable localized support
- Certified metrologists staffing laboratories in North America, Central America, South America, Europe, Asia, and the Middle East
- Comprehensive scopes of accreditation to meet a broad range of customer needs
- Expedited calibration services available
- Pickup and delivery services available
- Environmentally controlled facilities to ensure high quality and accurate calibrations and measurements.
Quality Certified Test Equipment Repair Services
When a piece of equipment fails you have the option to repair or replace that item. Oftentimes repair is an economical and efficient solution. Micro Precision’s repair offering provides advantages to our customers:
- Cost effective; often less than OEM
- Efficient; often much better turn-time than the OEM
- Flexibility; willingness to work with customers to meet their needs
- Warranted repairs
- Ability to service many obsolete instruments
Quality Certified Test Equipment Repair Services
When a piece of equipment fails you have the option to repair or replace that item. Oftentimes repair is an economical and efficient solution. Micro Precision’s repair offering provides advantages to our customers:
- Cost effective; often less than OEM
- Efficient; often much better turn-time than the OEM
- Flexibility; willingness to work with customers to meet their needs
- Warranted repairs
- Ability to service many obsolete instruments
Cost Effective Test Equipment Options
From the leasing of specialized electronic equipment for a specific task, to the purchase of physical and dimensional tools, we offer leasing services as well as used test equipment sales. We also locate hard-to-find electronics, and provide flexible options to meet ever-changing equipment needs.
Cost Effective Test Equipment Options
From the leasing of specialized electronic equipment for a specific task, to the purchase of physical and dimensional tools, we offer leasing services as well as used test equipment sales. We also locate hard-to-find electronics, and provide flexible options to meet ever-changing equipment needs.
Our Capabilities
Micro Precision can perform instrument calibration services on equipment from variety of applications for specific industries and lines of business. If you have a calibration need that is not listed in this area, please contact us.
Electrical
Micro Precision accredited electrical calibration lab services with multimeter, multifunction calibrator, oscilloscope, and power supply capabilities.
Optical
Micro Precision accredited optical, light, and fiber optic calibration lab services.
Thermodynamics & Chemical
Micro Precision accredited thermodynamic & chemical calibration lab services with temperature, humidity, life science, and pharma capabilities.
RF - Microwave
Micro Precision accredited RF & microwave calibration lab services.
Mechanical & Dimensional
Micro Precision accredited mechanical and dimensional calibration lab services with pressure, torque, force, flow, velocity, and aircraft jack load capabilities.
Laboratory Standards
Calibration laboratory standards are critical for your organization’s most accurate measurements.
Semiconductor Calibration
Micro Precision utilizes state-of-the-art technology to analyze semiconductor wafer thickness and step height.



