Televes OPS3L សៀវភៅណែនាំរបស់ម្ចាស់ប្រភពពន្លឺបីដង
Televes OPS3L Triple Light Source Product Information Specifications Light Source: OPS3L Triple light source Wavelengths: 1310nm, 1490nm, and 1550nm Generator: Three-wavelength generator (1310 nm, 1490 nm, 1550 nm) Display: LCD 128 x 64 px Modulation: Hz Tolerance: dBm Laser Output…