The VIAVI Solutions 2060/00.51A is a universal test adapter engineered for precise fiber-to-fiber coupling in optical testing applications. This FC-PC/FC-APC adapter connects instrument ports to external test cables, enabling accurate signal transmission and measurement across both multimode and singlemode fiber networks. It accommodates both Physical Contact (PC) and Angled Physical Contact (APC) connector types, making it suitable for diverse fiber optic testing and maintenance scenarios.
Technical Specifications
Product Name: FC-PC, FC-APC Test Adapter
Manufacturer: VIAVI Solutions / JDSU / WWG
Model Number: 2060/00.51A
Connector Types: FC-PC, FC-APC
Fiber Compatibility: Multimode and singlemode
Coupling Architecture: Fiber-to-fiber coupling with guaranteed precise alignment
Adapter Classification: Universal Test Adapter (part of VIAVI 2060 system family)
Known Aliases: BN 2060/00.31, BN 2060/00.51, BN 2060/00.51A
– Key Features
• Dual connector support for both PC and APC fiber types
• Precise fiber alignment between external test cable connectors and instrument port fibers
• Compatible with ferrule-equipped instrument ports containing internal fiber
• Accessible design for connector cleaning and inspection
• Adaptable to evolving connector standards
• Part of the VIAVI 2060 Universal Test Adapter ecosystem
– Typical Applications
Fiber optic network testing and maintenance. Field verification and lab characterization of singlemode and multimode installations. Integration with test instruments requiring external cable coupling.
– Compatibility & Integration
The 2060/00.51A integrates into the VIAVI 2060 product family, which offers adapters for SC, ST, and other connector standards. This adapter specifically bridges instruments with internal ferrule fibers to FC-terminated test cables, supporting both PC and APC connector geometries.

















