--- type: product schema_version: 1 stock_number: "55402-1" canonical_url: "https://www.artisantg.com/55402-1/Keysight-86141B" json_url: "https://www.artisantg.com/55402-1/Keysight-86141B.json" generated_at: "2026-11-07T16:21:43.461Z" last_updated: "2026-08-26T19:05:39.360-05:00" --- # Keysight / Agilent / HP 86141B Benchtop Flexible Optical Spectrum Analyzer _Summary and Categories are this item's record. The description sections and FAQ are machine-assisted and can contain errors; where they disagree with the record, the record is correct, and where description sections disagree with each other, Details wins._ ## Summary - Manufacturer: Keysight - Model: 86141B - Condition: Used and in Excellent Condition - Price: Quote only - Availability: Not in Stock - Warranty: 1-Year Warranty with 30-Day Return Guarantee - ITAR restricted: No - Shipping weight: 37 lb - Shipping dimensions: 30X20X20 in ## Categories - Test Equipment > Optical Test > Spectrum Analyzers (primary) ## Details This Agilent 86141B Benchtop Flexible Optical Spectrum Analyzer is used, and in excellent condition. It functions as a standard OSA when one of the two Monochrometer Output connectors are connected to the Photodetector Input via a PC-PC fiberoptic jumper cable. ### Features - Optical Interface: PC - Optical Input: 9/125 µm - Photodetector Input: 50/125 µm - (2) Monochromator Outputs: 9/125 µm and 50/125 µm - **Opt 004:** 1300/1550 Internal EELED Source - **Opt 006:** Wavelength Calibrator - The wavelength calibrator option provides an onboard wavelength reference that can be used to automatically calibrate the optical spectrum analyzer. The calibrator is based on an EELED and an Acetylene gas absorption cell. The wavelength calibrator enhances the OSA to achieve better than ±10 pm wavelength accuracy and removes the need to use a tunable laser source and multi-wavelength meter as an external reference. - **Opt H17:** Modification to provide preselector capability for single mode (9/125 um) applications. The internal transfer switch has been removed. This special option requires a jumper to be installed on the front panel from monochromator output to photodetector input for OSA operation. - Internal applications: Passive Components, WDM Spectrum, Amplifier Test, Source Tests, Filter Mode, and Power Meter Mode ### Our technician measured the folowing Click here for output spectrum of the 1300 nm EELED source viewed with an Anritsu OSA. Click here for output spectrum of the 1550 nm EELED source viewed with an Anritsu OSA. Click here for output spectrum of the Calibrator viewed with an Anritsu OSA. This instrument includes the standard Agilent optical interface (View Photo). The Agilent 81000xI Series optical interface connectors are sold separately. They are available for purchase from our website here: (Item #50516). ## Images -