EXFO T100S-HP Essential, User Manual, Page: 6 / 70

Table of Contents
6 T100S-HP User Guide
7. Enabling Active Wavelength Monitoring ............................................................................................ 39
7.1 Setting Up the Product for Active Wavelength Monitoring ............................................................... 39
7.2 Performing Wavelength Monitoring.................................................................................................... 40
8. Using the Auxiliary Inputs and Outputs .............................................................................................. 43
8.1 Implementing External Modulation..................................................................................................... 43
8.1.1
Implementing Low Frequency Intensity Modulation ........................................................... 43
8.1.2 Implementing High Frequency Intensity Modulation........................................................... 46
8.1.3 Wavelength Modulation......................................................................................................... 48
8.2 Output Signals...................................................................................................................................... 49
8.2.1
Available TTL Output Signals ................................................................................................ 49
8.2.2 Monitoring Outputs................................................................................................................ 49
8.2.3 Activating/Deactivating the λ Output as a Trigger .............................................................. 49
9. Verifying Performances .................................................................................................................... 51
9.1 Preparing the Product for Testing ...................................................................................................... 51
9.2 Verifying the Absolute Wavelength Accuracy .................................................................................... 52
9.3 Verifying Wavelength Range and Output Power ................................................................................ 52
9.4 Verifying Side Mode Suppression....................................................................................................... 53
9.5 Verifying Wavelength and Power Calibration..................................................................................... 53
10. Performing Basic Maintenance Operations........................................................................................ 55
10.1 Cleaning and Caring for Optical Connectors and Fibers ................................................................... 55
10.2 Cleaning the Product ........................................................................................................................... 56
10.3 Replacing the Line Fuses..................................................................................................................... 56
10.4 Packaging for Shipment ...................................................................................................................... 57
11. Error and Warning Messages............................................................................................................. 59
Certification and Compliance ................................................................................................................... 61
List of Tables ........................................................................................................................................... 63
List of Figures.......................................................................................................................................... 65
Index........................................................................................................................................................ 67