VIAVI Solutions, Inc. MULTIMODE/SINGLEMODE 850/1300/1310/1550 NM OTDR with LS - SM APC AND MM PC
The VIAVI E4146A-APC is an Optical Time Domain Reflectometer (OTDR) designed for both multimode and singlemode fiber testing. It operates at four key wavelengths: 850 nm, 1300 nm (multimode), and 1310 nm, 1550 nm (singlemode), making it suitable for comprehensive fiber characterization in a variety of network environments. The instrument features an integrated laser source (LS) and supports SM APC (Angled Physical Contact) and MM PC (Physical Contact) connector types, ensuring compatibility with a wide range of fiber optic cables and connectors. The E4146A-APC is engineered for precise event detection, accurate loss measurements, and efficient troubleshooting of fiber optic links, supporting both installation and maintenance tasks. Its robust design and advanced measurement capabilities make it a reliable tool for network technicians and engineers working with mixed fiber infrastructures.