When you get on it, you must pay a fare to ride. If you need to transfer (going from one bus to another on your trip) then you must buy extra tokens to do this. The bus system is designed to go to your destination with a minimum of fuss.   It works this way. If you have to go from Main Street to Broadway, you look at the bus schedule. It says that the Main Street bus will arrive at the Main and Second Street bus stop at 2:30.
Overall shield (F/UTP, S/UTP, and SF/UTP) Overall foil, braided shield or braiding with foil across all of the pairs within the 100 ohm twisted pair cable. Common names: foiled twisted pair, shielded twisted pair, screened twisted pair. This type of shielding helps prevent EMI from entering or exiting the cable.
Techopedia explains Crossover Cable. A crossover cable is generally implemented on a twisted pair cable that consists of four pairs of cables. For crossover cable to work, both ends should follow the same wiring format. The reversing or swapping of cables varies, depending on the different network environments and devices in use.