福彩3d质合走势图

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光纤收发器如何选择?

编辑:   浏览:19   发布时间:2019-12-29

福彩3d质合走势图  YOUYUGUANGXIANSHOUFAQIWEIQUYUWANGLUOLIANJIEQISHEBEIZHIYI,SUOYIBIXUKAOLVYUZHOUBIANHUANJINGXIANGHUJIANRONGXINGDEPEIHE,JIBENSHENCHANPINDEWENDINGXING、KEKAOXING,FANZHI:JIAGEZAIDI,YEWUFADEDAOKEHUDEQINGLAI!

  1、本身是否支持全双工及半双工?

  SHICHANGSHANGYOUXIEXINPIANZHINENGSHIYONGQUANSHUANGGONGHUANJING,WUFAZHICHIBANSHUANGGONG,RUJIEDAOQITAPINPAIDEJIAOHUANJI(SWITCH)HUOJIXIANQI(HUB),ERTAYOUSHIYONGBANSHUANGGONGMOSHI,ZEYIDINGHUIZAOCHENGYANZHONGDECHONGTUJIDIUBAO。

  2.是否与其它光纤收发器做过连接测试?

  SHIMIANSHANGDEGUANGXIANSHOUFAQISHOUFAQIYUELAIYUEDUO,BUTONGPINPAIDESHOUFAQIXIANGHUDEJIANRONGXINGSHIQIANMEIZUOGUOCESHIZEHUICHANSHENGDIUBAO、CHUANSHUSHIJIANGUOZHANG、HUKUAIHUMANDENGXIANXIANG。

  3、是否有防范丢包的安全装置?

  YOUXIECHANGSHANGZAIZHIZAOGUANGXIANSHOUFAQISHOUFAQISHI,WEILEJIANGDICHENGBEN,WANGWANGCAIYONGJICUNQI(Register)SHUJUCHUANSHUMOSHI,ZHEIZHONGFANGSHIZUIDADEQUEDIANJIUSHICHUANSHUSHIBUWENDING、DIUBAO,ERZUIHAODEJIUSHICAIYONGHUANCHONGXIANLUSHEJI,KEANQUANBIMIANSHUJUDIUBAO。

  4、温度适应能力?

  GUANGXIANSHOUFAQIBENSHENSHIYONGSHIHUICHANSHENGGAORE,WENDUGUOGAOSHI(BUNENGDAYU85°C),GUANGXIANSHOUFAQISHIFOUGONGZUOZHENGCHANG?SHIFEICHANGZHIDEKEHUKAOLVDEYINSU!

  5、是否有符合IEEE802.3u标准?

福彩3d质合走势图  GUANGXIANSHOUFAQIRUFUHEIEEE802.3BIAOZHUN,JIdelay timeKONGZHIZAI46bit,RUCHAOGUO46bitSHI,ZEBIAOSHIGUANGXIANSHOUFAQISUOCHUANSHUDEJULIHUISUODUAN!


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