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当前，骨干网的建设已具备了相当的规模，然而接入网的建设还比较薄弱，且市场竞争不够充分，成为信息化建设的“瓶颈”。因此如何尽快妥善解决网络“最后一公里”的“瓶颈”，全面满足商业用户和住宅用户宽带接入的需求，已成为传统电信运营商和新兴电信运营商所面临的共同问?
At present, the construction of the backbone network already has a considerable scale. However, the construction of the access network is still relatively weak and the market competition is not sufficient. This has become the “bottleneck” of information construction. Therefore, how to properly solve the “bottleneck” in the “last mile” of the network as soon as possible so as to meet the demand of broadband access for commercial users and residential users in an all-round way has become the common question that traditional telecom operators and emerging telecom operators face?