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为了预测 Cable Modem 会带来些什么,ZD 实验室对去年发布的 Phasecom公司的 P545 Bridge Cable Modem 和 P4000转换器进行了测试。对于商务应用来说,这种端对端的方式是为那些自己拥有电缆基础设施的公司而设计的;而考虑到那些还没有电缆的公司,应该对作为中介的共享媒体进行直接控制,从而绕过技术上的难题。Cable Modem 与那些对所有的软件包都使用一条共享的、有冲突倾向的信道的竞争技术不同,它采用频率来区分 CableModem 的发送和接收数据的途径。P545使
To predict what Cable Modem will bring, ZD Labs tested Phasecom’s P545 Bridge Cable Modem and P4000 converters released last year. For business applications, this end-to-end approach is designed for companies that own their own cable infrastructure; and given the fact that companies that do not have cable should have direct control over the shared media as an intermediary, bypassing Technical problems. Unlike competing technologies that use a shared, conflicting channel for all software packages, Cable Modem uses frequency to differentiate CableModem’s ways of sending and receiving data. P545 make