Agilent/Keysight E2154A

The Agilent/Keysight E2154A is a 43.2 Gb/s optical modulator module designed for bit error ratio testing in advanced optical communication systems. It provides dual-channel optical input and data output with integrated BERT functionality, enabling signal integrity verification across multiple modulation formats. The unit accepts APC-terminated optical signals and delivers electrical output via 1.85 mm coaxial connectors, making it suitable for integration into Agilent/Keysight test platforms and measurement systems.

– Technical Specifications

• Data rate: Up to 43.2 Gb/s
• Input channels: 2
• Output channels: 2
• Optical input: APC (Angled Physical Contact) connector
• Data output: 1.85 mm coaxial connector
• Modulation formats: NRZ, CSRZ, and RZ
• Bandwidth options: Narrow and Wide Band available for optical inputs and data outputs

– Key Features

• Integrated BERT capability for real-time signal integrity assessment
• Multi-format modulation support enables testing across diverse optical signaling schemes
• Dual-channel architecture supports parallel or independent test configurations
• Selectable bandwidth modes optimize performance for specific signal characteristics

– Typical Applications

• Optical transmitter and receiver characterization
• Modulation quality assessment in optical communication links
• Signal integrity validation during optical system design and validation
• Integration with Agilent/Keysight BERT platforms for comprehensive optical testing

– Compatibility & Integration

The E2154A connects directly to Agilent/Keysight Bit Error Ratio Testers and associated optical test equipment. Its standard optical and electrical connectors enable straightforward integration into existing measurement systems while maintaining signal integrity across the test chain.