1. Fiber optics
Such thick cables can be difficult to install in existing buildings where they must go through walls and cable ducts. ... One way to simplify installation in existing buildings is to run cables through ventilation ducts. ... Converting existing hardware and software for the use of fiber optics does take a lot of time and money which also reduces the turnover for any profit making firm in the market. ...
- Word Count: 3963
- Approx Pages: 16
- Grade Level: High School