The OLTS‑85/85P SmartClass Fiber Optical Loss Test Sets feature an interchangeable adapter interface supporting LC/PC and optional LC/APC, with additional 2014‑style adapters available. Using an InGaAs detector, they measure across 800–1700 nm with 1 nm steps and include calibrated wavelengths at 850, 980, 1310, 1490, 1550, and 1625 nm. The power measurement range spans –75 to +15 dBm with a maximum input of +15 dBm. Absolute uncertainty is ±0.15 dB, while overall uncertainty varies slightly by wavelength. The meter includes 0.1 dB linearity and automatic offset nulling for accurate, reliable fiber certification performance.

Join for free to read