![Enroll Now in Subnet Services' CFOSD Course](https://blog.subnetservices.com/wp-content/uploads/2019/02/Enroll-Now-in-Subnet-Services-CFOSD-Course_021819.jpg)
For this week’s featured fiber optics training course, we will be talking more about one of our new courses – Certified Fiber Optic Network Design – CFOSD. It is a three-day training that explores the facets of designing fiber optic networks – from choosing components, proposed routing, testing, and documenting to creating a plan and managing installation.