The Keysight/Agilent/HP 81000VI ST Connector Interface is a fiber optic connectivity accessory engineered for precision signal transmission in lightwave test and measurement systems. This ST connector interface module integrates with Keysight and Agilent mainframes and sensor/source modules to establish reliable optical connections while minimizing front-panel reflections and spectral ripple in demanding measurement environments.
## Technical Specifications
Connector Type: ST (supports both angled and straight interfaces, compatible with physical and non-physical contact connections).
Interface Design: Optimized for use with 816xB series lightwave mainframes and compatible with broader Keysight/Agilent/HP lightwave test equipment platforms. The 819xxA-072 (or 81600B-072) variant is recommended over the -071 to reduce front-panel reflections and associated interference noise.
Construction: ST connectors employ ceramic or metal ferrules within ruggedized housings designed for industrial and laboratory durability.
Cycle Rating: Comparable interface modules in the 81000xI series are rated for over 10,000 reconnection cycles, indicating long-term operational reliability.
## Key Features
• ST connector compatibility across Keysight/Agilent/HP optical test systems
• Minimized front-panel reflections with proper variant selection
• Support for both sensor and source module integration
• Dual-mode operation: angled and straight connector interfaces
• Extended lifecycle with high reconnection cycle tolerance
## Typical Applications
• Fiber optic component testing and characterization
• Passive component measurement, stability monitoring, and signal logging
• High-precision optical signal transmission requiring minimal spectral distortion
• Laboratory and production test environments requiring repeatable connections
## Compatibility & Integration
Works with Agilent 816xB series mainframes (8163B, 8164B, 8166B) and other Keysight/Agilent/HP lightwave systems. Integrates with complementary accessories including filter holders (81000AF) for high input power applications and universal feedthrough adapters (81000UM) for connector type conversion.
