The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 18, 2020
Filed:
Nov. 08, 2017
Afl Telecommunications Llc, Duncan, SC (US);
Bin Liu, Chestnut Hill, MA (US);
Shawn P. Collins, Pembroke, NH (US);
Scott Prescott, Belmont, NH (US);
Dale Eddy, Gilford, NH (US);
Magdy Sadek, Nashua, NH (US);
Gaurav Girish, Dracut, MA (US);
AFL Telecommunications LLC, Duncan, SC (US);
Abstract
A method for calibrating an OLTS includes calibrating a first optical power meter of the OLTS using a stabilized light source. The method further includes calibrating a second optical power meter of the OLTS using the stabilized light source. The method further includes setting a power of an internal light source using the calibrated first optical power meter. A calibration cable is connected to a first test port and a second test port during setting of the power level, and a connection of the calibration cord to the second test port is maintained between calibrating of the second optical power meter and setting of the power level.