Such fibers can carry enormous amounts of digital information in the form of laser-light pulses, transmitting not only digital HDTV signals to homes, but other types of information, including high-speed computer data.

• 这类纤维能够以激光脉冲的形式传递大量数字信息，因而不仅能够将数字式高清晰度电视信号传播到各家各户，而且还能够传播其它类型的信息，包括高速计算机数据。