digital – adj. related to computer technology, especially the internet
cable – n. wire covered with plastic that carries electricity, internet or communications signals
fiber optics – n. glass or plastic fibers used to send light that contains information
trough – n. a low point between two high points
infrastructure – n. the basic equipment and structures (such as roads and bridges) needed for an area to operate
access – n. the right or ability to do or see something
generator – n. a machine that produces electricity