For faster speed, bigger bandwidth at longer distance, greater electromagnetic resistance at a low maintenance cost, depend on fiber cable. This replacement to copper wires are adapted in maintaining a robust and dependable backbone for majority of the network systems nowadays. The principle behind the fiber optic is that it uses light pulses instead of electronic pulses to transmit signals. Light pulses move easily down from the start to end that can be categorized as a single mode, multi-mode and plastic optical fiber (POF).There's no doubt that fiber cable is the best in the cable industry in long hauling distance and finding these products are available at www.blackbox.com.
