What is the maximum cable length between PC and camera(s)?
再PC与照相机之间的电缆最长是多少？
Since cables of different types are available and shorter ones are cheaper, it is necessary to make such a plan of hub connection, that the maximum length of a single cable is minimal.
至于电缆不同类型都是可行的，短的比较便宜，有必要做这样一个计划，叶根连接的最大长度的单芯电缆的最小。
Should be used to verify installed heating cable length (including the length of parallel branches), whether long or the maximum allowable length designed to use length.
安装时应校验所用伴热电缆长度(包括并联的各分支长度)，是否超长设计长度或允许的最大使用长度。
应用推荐