Training courses Your training hub for all EXFO products and solutions. 联系我们 客户服务 联系销售代表 技术支持 Training courses 联系我们 客户服务 联系销售代表 技术支持 Filter Cancel Course type On-site (3) Live online (2) Online (1) Application Dispersion characterization and spectral testing (CD-PMD) (5) Transport (4) Optical loss and reflection (3) FTTx (3) Optical Time Domain Reflectometer (OTDR) (2) Datacom (2) Copper Access (2) Clear all Optical loss and reflection Featured Basic fiber optics and loss testing (IL and ORL) Although this course was originally designed for beginners in the fiber optics industry, we have found that it can also serve as a good refresher for more experienced technicians who were never offere... Optical loss and reflection 1 day On-site Online Live online EXFO certified fiber-optic training Get certified to assess the performance of the fiber optic infrastructure in data centers and enterprise private networks. Optical Time Domain Reflectometer (OTDR) Optical loss and reflection 2 days On-site OLTS Field Testing with the MaxTester 945 and FTBx 945 Modules A refresher of fiber-optic theory and an overview of insertion loss (IL) and optical return loss (ORL) testing using optical loss test sets (OLTS). Attendees will learn how to operate the MaxTester a... Optical loss and reflection 1 day On-site Live online