摘要
介绍了HFC技术的现状和结构,描述了HFC技术的各种优点,如覆盖范围广、频带宽和接续时间长等,并与ADSL技术进行了对比。
The current state and structure of HFC is introduced. Its advantages of broad overcast range, wide frequency bandwidth and great continuity are listed. A comparison is made between HFC and ADSL.
出处
《电子科技》
2008年第11期75-78,共4页
Electronic Science and Technology
