Agilent/Keysight E4862B

The Agilent/Keysight E4862B is a Parallel Bit Error Rate Tester (ParBERT) mainframe that is the foundational chassis for high-speed digital communication system testing. This modular platform accepts plug-in signal generation, analysis, and error detection modules to configure complete bit error rate measurement systems. The mainframe provides power distribution and mechanical integration for testing SerDes interfaces, backplane interconnects, cable assemblies, and other high-speed digital components.

Technical Specifications

Mainframe Type: Parallel Bit Error Rate Tester (ParBERT) mainframe with multiple module slots for functional expansion. Form Factor: Rack-mountable chassworks with standard test and measurement environments. Module Architecture: Accommodates plug-in modules including pattern generators, error detectors, and clock recovery units from the E4860 series family. Control & Synchronization: Standard remote control interface with support for external clock and synchronization signals through module-specific connectors.

Key Features

• Modular slot architecture for configurable test system assembly


• Multi-slot mainframe supporting various E4860 series modules


• Integrated power distribution for signal generation and analysis modules


• External clock and sync signal support for system timing alignment


• Rack-mount form factor for laboratory and production environments

Typical Applications

• SerDes interface validation and characterization


• Backplane interconnect testing


• Cable assembly performance qualification


• High-speed digital component bit error rate assessment


• Data transmission reliability validation across digital interfaces

Compatibility & Integration The E4862B integrates with the Agilent/Keysight E4860 series module ecosystem. Specific module combinations determine system bandwidth, pattern complexity, and measurement capabilities. Module selection depends on the particular digital interface and test parameters required.