The Advantest Q7761 Optical Network Analyzer is a precision instrument for characterization of optical networks and components. It performs insertion loss, return loss, and optical path length measurements essential for fiber optic system evaluation. The analyzer delivers high dynamic range and resolution, enabling detailed analysis of complex optical signals across demanding applications in research, development, manufacturing, and field service.
Technical Specifications
-# Optical Measurement Capabilities
• Insertion Loss Measurement — quantifies signal attenuation across optical components and links
• Return Loss Measurement — measures optical power reflected from components and interfaces
• Optical Path Length Measurement — determines physical optical path length for timing and dispersion analysis
-# Performance Characteristics
• Dynamic Range — measures strong and weak optical signals for long fiber spans and low-loss/high-reflection components
• Resolution — detects smallest increments of change for fine-grained optical characterization
– Key Features
• High-precision measurement delivery with accurate, repeatable results and minimized measurement uncertainty
• Optical signal characterization for detailed analysis of signal integrity and performance properties
• Component evaluation — connectors, splices, isolators, and circulators assessment
• System performance verification for transceivers, fiber optic cables, and network infrastructure
• Versatile optical connectivity compatible with wide range of components and systems
– Typical Applications
• Research and development of new optical communication technologies and components
• Manufacturing quality control and performance validation in optical device and system production
• Field service and installation diagnostics for deployed optical networks
– Compatibility & Integration
Designed for interface with diverse optical component configurations and system architectures typical of modern fiber optic deployments.
