Key Features
• Precision-engineered test interface for IEEE 802.3 compliance testing
• Supports both 100BASE-TX and 1000BASE-T Ethernet standards
• Calibrated signal paths for accurate PHY layer measurements
• Controlled impedance test points for reliable signal integrity analysis
• Standardized connectors for oscilloscope probes and test equipment
• Integrated RJ-45 ports for device under test connections
• Compatible with UNI-T MSO8000HD Series oscilloscopes
• Essential hardware for automated Ethernet compliance testing
• Enables comprehensive eye diagram and jitter analysis
• Designed for both development validation and production testing
UNI-T UT-GBE-FT Test Interface Design
The UT-GBE-FT features a specialized PCB layout with precision test points that provide controlled impedance access to critical signal paths. Each signal path is designed to maintain the exact differential impedance required by IEEE 802.3 specifications, ensuring that measurements accurately reflect the performance of the device under test rather than artifacts from the test setup.
The fixture includes dedicated ports for both transmitter and receiver testing, allowing complete validation of bidirectional Ethernet links. Integrated RJ-45 connectors provide standardized connection points for the device under test, while precision test points offer optimized access for oscilloscope probes and analysis equipment.
UNI-T UT-GBE-FT Signal Integrity Preservation
Signal integrity is critical for accurate Ethernet compliance testing, especially at gigabit speeds where subtle distortions can significantly impact test results. The UT-GBE-FT employs carefully matched transmission lines and high-quality passive components to maintain signal fidelity throughout the test path. This design approach preserves the true characteristics of the signals under test, enabling precise measurements of rise/fall times, jitter, and eye diagram parameters.
Each fixture undergoes individual calibration and verification to ensure consistent performance across multiple test sessions and between different testing facilities. This calibration process guarantees that test results remain reliable and repeatable, critical requirements for official compliance certification.
UNI-T UT-GBE-FT Automated Testing Integration
When paired with UNI-T's compliance testing software options, the UT-GBE-FT enables fully automated Ethernet validation. The software recognizes the fixture configuration and automatically sets up the appropriate test parameters according to IEEE 802.3 specifications. This integration dramatically simplifies the complex process of Ethernet compliance testing, reducing both the expertise required and the potential for human error.
The guided test procedures walk engineers through the proper connections and setup requirements, then execute comprehensive test suites covering all aspects of physical layer compliance. Detailed reports document all test results, complete with pass/fail status, measured values, limit margins, and waveform captures for documentation and troubleshooting.
Professional Applications
Network Equipment Development
Design engineers developing switches, routers, and network interface cards can validate their designs against IEEE 802.3 standards throughout the development cycle. Early and frequent compliance testing identifies potential issues before designs are finalized, reducing costly late-stage redesigns and accelerating time to market.
Ethernet Implementation Certification
Test engineers preparing products for official Ethernet certification can pre-validate their designs using the same test methodologies employed by certification laboratories. This pre-testing significantly increases first-pass certification success rates and reduces the time and expense associated with certification rework.
Manufacturing Quality Assurance
Production engineers can implement consistent Ethernet compliance verification during manufacturing, ensuring that every unit meets specification requirements. Automated testing with pass/fail criteria enables efficient high-volume testing without requiring specialized expertise from operators.
Field Troubleshooting and Validation
Field engineers investigating Ethernet connectivity issues can perform standards-based testing to isolate physical layer problems from higher-level network issues. The fixture provides a known-good reference point for comparative measurements, simplifying complex troubleshooting scenarios.
Frequently Asked Questions
Which oscilloscope models can I use with the UT-GBE-FT test fixture?
The UT-GBE-FT is compatible with the UNI-T MSO8804HD oscilloscope, which offers sufficient bandwidth and performance for both 100BASE-TX and 1000BASE-T testing. The 8GHz bandwidth of this model exceeds all requirements for Ethernet compliance testing.
What software options are required to perform Ethernet compliance testing?
For 100BASE-TX compliance testing, the MSO8000HD-CTS100 software option is required. For 1000BASE-T compliance testing, the MSO8000HD-CTS1000 software option is required. These software options provide the automated test procedures, limit checking, and reporting capabilities necessary for formal compliance validation.
Can I use the UT-GBE-FT for troubleshooting Ethernet connections without the compliance testing software?
Yes, the UT-GBE-FT can be used as a signal access tool for general Ethernet troubleshooting and analysis even without the compliance testing software. The fixture provides controlled-impedance access to Ethernet signals, making it valuable for any physical layer debugging or verification task.
How does the UT-GBE-FT compare to other commercial Ethernet test fixtures?
The UT-GBE-FT delivers comparable performance to fixtures from other test equipment manufacturers at a significantly lower price point. It is specifically optimized for use with UNI-T oscilloscopes and compliance software, providing a tightly integrated solution that simplifies setup and operation.
Can the UT-GBE-FT test Power over Ethernet (PoE) functionality?
The UT-GBE-FT is designed primarily for physical layer signal testing and does not include specific capabilities for PoE testing. For PoE validation, additional specialized test equipment would be required alongside the UT-GBE-FT.
Are calibration services available for the UT-GBE-FT?
Yes, UNI-T offers calibration services for the UT-GBE-FT to ensure ongoing measurement accuracy. Annual calibration is recommended for fixtures used in certification testing or high-precision applications.
Warranty & Support
The UT-GBE-FT is covered under UNI-T's Standard 1-Year Warranty which covers manufacturing defects and component failures. Extended warranty options are available at the time of purchase. All UNI-T test fixtures undergo rigorous quality assurance testing before shipping to ensure reliable performance.
Technical support for the UT-GBE-FT is available through UNI-T's global support network, with expert assistance for both fixture operation and Ethernet testing methodologies. Detailed documentation including a comprehensive user manual and reference guide is included with each fixture.
Accelerate Your Ethernet Compliance Testing
The UT-GBE-FT 100M/1000M Ethernet Test Fixture is an essential tool for any engineer working with Ethernet interfaces, providing reliable access to signals for both compliance testing and troubleshooting. When combined with UNI-T's MSO8000HD Series oscilloscopes and compliance software options, it forms a complete Ethernet validation solution that streamlines testing while ensuring accuracy and repeatability.
Ready to streamline your Ethernet testing? Order the UT-GBE-FT today and experience the benefits of professional-grade compliance testing.
