Agilent (Agilent/HP/Keysight) 86142B OSA opt 006, 004

The Agilent (HP/Keysight) 86142B Optical Spectrum Analyzer with Options 006 and 004 is a high-performance benchtop diffraction-grating instrument designed for precise wavelength, power, and spectral analysis in WDM component and system testing applications across fiber optic networks. It supports a broad wavelength range from 600 to 1700 nm, wavelength repeatability of ±0.002 nm, typical wavelength linearity of ±0.01 nm in the 1525–1570 nm region, high dynamic range, low polarization dependency, and includes Option 006 enhanced wavelength calibration for improved long-term accuracy and Option 004 with built-in 1310 nm and 1550 nm EELED broadband sources for component characterization, enabling reliable DWDM channel verification, EDFA evaluation, passive component testing, and insertion loss measurements. With a benchtop form factor featuring on-board measurement applications, intuitive user interface, and integrated source capability, it delivers efficient, accurate characterization for advanced manufacturing, R&D, and optical system verification applications. https://assetrelay.com/assetrelay_pdf/Agilent_OSA_8614xB_specsheet.pdf