The Keysight/Agilent/HP 81000FI is an FC/PC connector interface adapter that enables direct connection between optical test instruments and FC-type fiber optic connectors. This interface accepts Keysight’s 81000xI series adapters, allowing rapid conversion between connector topologies without replacing the entire assembly. The 81000FI features N-keying with a 2.20 mm nominal key slot width and accommodates both physical and non-physical contact connections in straight and angled configurations.
## Technical Specifications
• **Connector Type:** FC/PC (female)
• **Keying:** N-keying
• **Key Slot Width:** 2.20 mm nominal (0.087 inches)
• **Ferrule:** 2.5 mm metal-jacketed fiber ferrule
• **Housing:** 14 mm threaded ring
• **Durability:** Rated for over 10,000 reconnection cycles
## Key Features
• Universal adapter interface accepts all Keysight 81000xI series connectors for flexible topology changes
• Supports both straight and angled connector orientations
• Compatible with physical and non-physical contact fiber connections
• Extended service life in laboratory and field deployment
## Typical Applications
OTDR systems, optical loss measurements, and fiber characterization across diverse connector environments. Enables test flexibility by allowing single-instrument use with multiple connector types through simple adapter replacement.
## Compatibility & Integration
Designed for Keysight, Agilent, and HP optical test platforms including OTDR series (E6000C, E6000A, E6000B, N3900A) and Lightwave Solution Platform mainframes and modules. Direct compatibility with all Keysight 81000xI series adapters for SC, LC, ST, and other connector type conversions.
