1． 成本廉價

有線通信方式的建立必須架設電纜，或挖掘電纜溝，因此需要大量的人力和物力；而er用yong無wu線xian數shu傳chuan電dian台tai建jian立li專zhuan用yong無wu線xian數shu據ju傳chuan輸shu方fang式shi則ze無wu需xu架jia設she電dian纜lan或huo挖wa掘jue電dian纜lan溝gou，隻zhi需xu要yao在zai每mei個ge終zhong端duan連lian接jie無wu線xian數shu傳chuan電dian台tai和he架jia設she適shi當dang高gao度du的de天tian線xian就jiu可ke以yi了le。相xiang比bi之zhi下xia用yong無wu線xian數shu傳chuan模mo塊kuai建jian立li專zhuan用yong無wu線xian數shu據ju傳chuan輸shu方fang式shi，節jie省sheng了le人ren力li物wu力li，投tou資zi是shi相xiang當dang節jie省sheng的de。當dang然ran在zai一yi些xie近jin距ju離li的de數shu據ju通tong訊xun係xi統tong中zhong，無wu線xian的de通tong訊xun方fang式shi並bing不bu比bi有you線xian的de方fang式shi成cheng本ben低di，但dan是shi有you時shi候hou實shi際ji的de現xian場chang環huan境jing難nan以yi布bu線xian，客ke戶hu根gen據ju現xian場chang環huan境jing的de需xu要yao還hai是shi會hui選xuan用yong無wu線xian的de方fang式shi來lai實shi現xian通tong訊xun。

2． 建設工程周期短

　　 dangyaobaxiangjushugonglidaoshushigonglijulideyuanchengzhandianxianghulianjietongxundeshihou，caiyongyouxiandefangshi
，bixujiashechangjulidedianlanhuozhewajuemanchangdedianlangou，zhegegongchengzhouqikenengjiuxuyaoshugeyuedeshijian，eryongshuchuanmokuaijianlizhuanyongwuxianshujuchuanshudefangshi，zhixuyaojiasheshidanggaodudetianxian
，gongchengzhouqizhixuyaojitianhuozhejizhoujiukeyi，xiangbizhixia，wuxiandefangshikeyixunsuzujianqitongxinlianlu，gongchengzhouqidadasuoduan。

3． 適應性好

　　 有線通訊的局限性太大
，在遇到一些特殊的應用環境

，比如遇到山地
、湖泊、林lin區qu等deng特te殊shu的de地di理li環huan境jing或huo是shi移yi動dong物wu體ti等deng布bu線xian比bi較jiao困kun難nan的de應ying用yong環huan境jing的de時shi候hou
，將jiang對dui有you線xian網wang絡luo的de布bu線xian工gong程cheng有you著zhe極ji強qiang的de製zhi約yue力li，而er用yong無wu線xian數shu傳chuan模mo塊kuai建jian立li專zhuan用yong無wu線xian數shu據ju傳chuan輸shu方fang式shi將jiang不bu受shou這zhe些xie限xian製zhi
，所suo以yi說shuo用yong無wu線xian數shu傳chuan模mo塊kuai建jian立li專zhuan用yong無wu線xian數shu據ju傳chuan輸shu方fang式shi將jiang比bi有you線xian通tong訊xun有you更geng好hao的de更geng廣guang泛fan的de適shi應ying性xing，幾ji乎hu不bu受shou地di理li環huan境jing限xian製zhi。

4． 擴展性好

　　 zaiyonghuzujianhaoyigetongxunwangluozhihou
，changchangyinweixitongdexuyaozengjiaxindeshebei。ruguocaiyongyouxiandefangshi，xuyaozhongxindebuxian，shigongbijiaomafan
，erqiehaiyoukenengpohuaiyuanlaidetongxunxianlu
，danshiruguocaiyongwuxianshuchuandiantaijianlizhuanyongwuxianshujuchuanshufangshi，zhixujiangxinzengshebeiyuwuxianshuchuandiantaixianglianjiejiukeyishixianxitongdekuochongle，xiangbizhixiayougenghaodekuozhanxing。

5． 設備維護上更容易實現

　　 youxiantongxunlianludeweihuxuyanxianlujianzha，chuxianguzhangshi，yibanhennanjishizhaochuguzhangdian，ercaiyongwuxianshuchuanmokuaijianlizhuanyongwuxianshujuchuanshufangshizhixuweihushuchuanmokuai，chuxianguzhangshizenengkuaisuzhaochuyuanyin


，huifuxianluzhengchangyunxing。

深圳市振通科技有限公司： 周蘭蘭
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