Yokogawa 3WL 1310/1550/1625 nm, 42/40/39 dB
The Yokogawa AQ7283H is an optical time domain reflectometer (OTDR) module designed for use with the AQ7280 series OTDR mainframes. This module supports three wavelengths1310 nm, 1550 nm, and 1625 nmwith dynamic ranges of 42 dB, 40 dB, and 39 dB respectively. It is engineered for long-haul and metro fiber network testing, offering high dynamic range and short dead zones for precise fault location and characterization. The AQ7283H is suitable for installation, maintenance, and troubleshooting of single-mode optical fiber networks, providing accurate measurements and robust performance in field environments. The module is hot-swappable and integrates seamlessly with the AQ7280 platform, supporting advanced analysis functions and report generation.