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安防监控各传输方式的利与弊

发布日期:2017-11-29 作者: 点击:

安防监控各传输方式的利与弊

一、 视频同轴基带传输

比分波胆ZAIZHEIJIZHONGCHUANSHUZHONGYINGYONGZUIZAO,YONGLIANGZUIDA,XIANGDUILAISHUOZUIRONGYIDEYIZHONGCHUANSHUFANGSHI。TADECHUANSHUFANGSHIJIUSHIZHIJIECHUANSHU,CONGSHEXIANGTOUDAOJIANKONGZHONGXINYONGYIGENTONGZHOUXIANXIANGLIANJIE,DUOLUJIUYONGDUOGEN。ZHUYAOSHITONGGUOWAICENGDEPINGBICENGLAIKANGGANRAO,BURANGGANRAOXINHAOJINRUDAOSHIPINCHUANSHUZHONG,YIBANCHUANSHUJULIWEI200-300MI。JULIZAIZHANGYAOJIAKANGGANRAOQIHESHIPINFANGDAQI。YIGENTONGZHOUXIANCHUANSHU1LUXINHAO。

TONGZHOUXIANDETEDIANSHI:SHUAIJIANXIAO,KANGGANRAOHAO;QUEDIANSHIXIANJINGCU,ZHONG,BUYIWANQU。

二、射频传输

比分波胆XIANBADUOGEDESHIPINTONGGUOYIGEHUNHEQIBIANCHENGYILUSHEPINXINHAOSHURU,CHUANSHU,ZAIJIESHOUDUANZAITONGGUOMEIYILUDEDIAOZHIJIEDIAOQIXUANCHUZIJIDEPINDUAN。KANGGANRAOTONGGUODIAOPINKUAGUOGANRAOPINDUAN。SHEPINCHUANSHUYOUYIGE“SHEPINCHUANSHUWANGLUO”,ZHEIGEJISHUBIJIAOFUZA。SHEPINCHUANSHUGONGCHENGDECHENGBAIDEGUANJIANDIAN。BAOKUOLEDIAOZHI,HUNHE,DUOPINDAOJUNHEDENGHENDUOJISHU。SUOYIXUYAOZHUANYEDERENYUANANZHUANGDIAOSHI。1GENTONGZHOUXIANKEYICHUANSHUDUOLUXINHAO。YUANJULICHUANSHUYEYAOLINGWAIJIASHEPINFANGDAQI。

TEDIAN:YESHIYIGENXIANCHUANSHU,BUHUIZHANYONGHENDAKONGJIAN,SHUAIJIANXIAO;QUEDIANJIUSHIDIAOZHIBIJIAOFUZA。

三、光缆传输(光纤传输)

CHANGJIANDEYOUMONIGUANGDUANJIHESHUZIGUANGDUANJI,SHIJIEJUEJISHISHENZHIJIBAIGONGLIDIANSHIJIANKONGCHUANSHUDEZUIJIAJIEJUEFANGSHI,TONGGUOBASHIPINJIKONGZHIXINHAOZHUANHUANWEIJIGUANGXINHAOZAIGUANGXIANZHONGCHUANSHU。YUANJULICHUANSHU,JIGONGLIDAOJISHIGONGLI。YIGENGUANGXIANKEYICHUANSHUDUOLUXINHAO。CHUANSHUSHUAIJIANZUIXIAO。DANSHIGUANGXIANDEYUANCHENGPUSHEHEHOUQIWEIHUNANDUHENDA,CHENGBENYEHENGAO。FASHEQIJIESHOUDIANXINHAO,TONGGUODIANGUANGZHUANHUANWEIGUANGXINHAOTONGGUOGUANGXIANCHUANSHU,JIESHOUQIZAITONGGUOGUANGDIANZHUANHUAN,JIANGGUANGXINHAOZHUANWEIDIANXINHAO,CONGERSHIXIANXINHAODECHUANSHU。KEYITONGGUODIAOFUHEDIAOPINLAISHIXIANYIGENGUANGXINLIMIANCHUANSHUDUOLUXINHAO,YEKEYICHUANSHUFANXIANGSHUJU。

比分波胆YOUDIAN:CHUANSHUJULIYUAN,SHUAIJIANXIAO。QUEDIANSHIPUSHENANDUDA,CHENGBENGAO。

四、双绞线传输

SHUANGJIAOXIANSHI100OUDEPINGHENGCHUANSHUFANGSHI。ERMUQIANDESHEXIANGJIHEHOUDUANSHIPINSHEBEIYIBANDOUSHI75OUZUKANGPIPEILIANJIE。SUOYIYONGSHUANGJIAOXIANCHUANSHUFANGSHIYAOJINXINGZHUANHUAN。YEJIUSHISHUOXUYAOSHUANGJIAOXIANCHUANSHUSHEBEI。DUIYUGANRAO,SHUANGJIAOXIANSHIKAIFANGSHIDE,LIYONGSHUANGJIAOXIANLIANGTIAOXIANLANXINHAOXIANGDENGFANGXIANGXIANGFANDETEXING,YIZHIWAIBUGANRAO。CHUANSHUJULI0-1500MI。YIGENSHUANGJIAOXIANKEYICHUANSHUDUOLUXINHAO。

TEDIAN:CHUANSHUJULIYUAN,KANGGANRAONENGLIQIANG,BUXIANJIANDAN。QUEDIANSHUAIJIANJIAODAXUYAOBUCHANG)。

五、网络传输

比分波胆JIEJUECHENGYUJIANYUANJULI、DIANWEIJIQIFENSANDEJIANKONGCHUANSHUFANGSHI,CAIYONGMPEG2/4、H.264YINSHIPINYASUOGESHICHUANSHUJIANKONGXINHAO,YOUDIAN:CAIYONGWANGLUOSHIPINFUWUQIZUOWEIJIANKONGXINHAOSHANGCHUANSHEBEI,YOUInternetWANGLUOANZHUANGSHANGYUANCHENGJIANKONGRUANJIANJIUKEJIANKANHEKONGZHI。 

比分波胆QUEDIAN:SHOUWANGLUODAIKUANHESUDUDEXIANZHI,ZHINENGCHUANSHUXIAOHUAMIAN、DIHUAZHIDETUXIANG;MEIMIAOZHINENGCHUANSHUJIDAOSHIJIZHENTUXIANG,DONGHUAXIAOGUOSHIFENMINGXIANBINGYOUYANSHI,WUFAZUODAOSHISHIJIANKONG。BUGUOWOHENKANHAOWANGLUOCHUANSHU。

六、共缆传输

SHIPINCAIYONGDIAOFUDIAOZHI、FSKSHUJUDIAOZHIDENGJISHU,JIANGSHUSHILUJIANKONGTUXIANG、BANYIN、KONGZHIJIBAOJINGXINHAOJICHENGDAO“YIGEN”TONGZHOUDIANLANZHONGSHUANGXIANGCHUANSHU。SHUOBAILEJIUSHIYOUXIANDIANSHIWANGLUODAOZHEZOU,WANQUANSHIBILUDIANSHIDECHUANSHUJISHU,HENCHENGSHU,HENSHIYONG。


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