10年前,56kbit/s的拨号上网被视为互联网接入领域的下一个重大事件。其中我忽略了一个信息,那就是事实上每个人都知道下一个重大事件是真正的宽带接入。但是问题在于,互联网带宽能够达到多宽?用户需要多大的带宽?如果没有新的接入线路,用户的带宽需求能否得到满足?由此我想到了另外一件事情,即在差不多同 Ten years ago, 56kbit / s dial-up access was seen as the next major event in the area of ​​Internet access. One of my omissions is the message that virtually everyone knows that the next major event is true broadband access. But the question is, how wide is the bandwidth of the Internet, how much bandwidth do users need, and if the bandwidth needs of users are not met without a new access line, so I thought of another thing,