In the hybrid fiber-coax(HFC)architecture,the coax is a shared medium to which the network interface unit(NIU)of an end-user is attached for accessing a diversity of network services.
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- 在HFC系統結構中,終端用戶(hù)可以通過(guò)網(wǎng)絡(luò )請求不同的業(yè)務(wù)服務(wù),對于用戶(hù)的網(wǎng)絡(luò )接口單元(NIU),同軸電纜是其共用的傳輸介質(zhì)。
