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本文结合实际情况,介绍了几种通信接入方式:ADSL、光纤接入、无线接入,论述了这几种接入方式的优缺点及适用情况。
In this paper, several kinds of communication access modes are introduced according to the actual situation: ADSL, optical fiber access and wireless access. The advantages, disadvantages and applicability of these access methods are discussed.