The Keysight E2625A Communications Mask Test Kit Option is an accessory for Agilent/Keysight Infiniium oscilloscopes that enables rapid verification of communication signal compliance against industry standards. The kit combines software-based mask templates with precision hardware adapters to automate conformance testing in production and development environments. It eliminates manual setup complexity through one-button alignment, automatic pass/fail determination, and built-in failure analysis—reducing test time while improving measurement confidence.
Technical Specifications
Mask Templates & Standards Support
• Over 20 industry-standard mask templates included
• Supported standards: ANSI T1.102, ITU-T G.703, IEEE 802.3
• FCC Part 68 Option A, B, and C masks for DS1/T1 line build-out testing
• Positive and negative pulse mask testing
• User-defined mask loading from ASCII text files
Testing Capabilities
• Automatic isolated ones triggering for pulse mask templates
• One-button alignment feature for optimal mask-to-waveform fitting
• Automatic pass/fail comparison with failure highlighting
• Out-of-specification amplitude flagging for ANSI T1.102 masks
• Configurable test duration: indefinite, specified waveform count, or defined time period
• Automatic data acquisition stop on mask failure detection
• Failure waveform characterization: color-graded persistence, histograms, drag-and-drop measurements, eye diagram analysis
• Screen annotation with file and printer output options
• LAN interface for remote screen image transfer
• GPIB remote programmability for automated test applications
Hardware Components
• Electrical communication adapters optimized for Agilent Infiniium AutoProbe Interface
• E2621A Adapter: ac-coupled, balanced adapter for differential signals with selectable termination (100, 110, or 120 ohms). Adapter converts bantam, RJ48C, and Siemens connectors to 50-ohm BNC oscilloscope input
– Typical Applications
DS1/T1 signal compliance testing, differential communication signal verification, production mask conformance screening, and standards-based signal validation across multiple industry protocols.
– Compatibility & Integration
Designed for Agilent/Keysight Infiniium oscilloscopes running Windows XP Pro. Compatible with AutoProbe Interface. Supports GPIB control for integrated automated test systems.
