数字监控 用什么光纤

2025-04-03 10:00:43
推荐回答(5个)
回答1:

  1,数字监控用于传输方式的光纤(普通光纤即可),其他需要:
  视频光端机一收一发(如果有球机,还需要带485数据的光端机),光纤,光纤跳线,耦合器,终端盒,光纤熔接费,光纤传输只需一芯,看几台光端机及摄像机分布位置确定光纤走向和需要熔接几芯,一般备用一芯,室外一般选择单模,传输距离远。前端摄像机接视频线一一对应接入光端机发射端,接收端用视频双头线一一对应接入硬盘录像机或者其他设备。
  2,如果是还数字摄像机的话需要:光纤收发器,千M交换机,网线,光纤,光纤跳线,耦合器,终端盒,光纤熔接费,光纤传输一般需2芯,一般备用2芯,数字摄像机接入网络交换机,全部信号接入中心平台或设备。

回答2:

数字监控并非需要用到光纤,使用5类、6类双绞线也能够满足。
如因为布线考虑需要使用光纤的话,可根据距离选择单模或者双模的。
光纤铺设找运营商,移动、电信等。

回答3:

通常是户外单模光纤,根据工地现场确定是否需要特种电缆。

回答4:

数字监控并非需要用到光纤,使用5类、6类双绞线也能够满足。
如因为布线考虑需要使用光纤的话,可根据距离选择单模或者双模的。
光纤铺设找运营商,移动、电信等。

有问题 再问

回答5:

现在基本都是单模的光光纤了!可以4芯的8芯的12芯的等等吧!

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