普通POE摄像头怎么接海康带POE供电的录像机? 摄像头的POE模组线序是1236的,海康是

2025-03-15 14:03:34
推荐回答(4个)
回答(1):

一般标准的PoE摄像机应该是1236和4578都支持的,如果你的只支持1236那像你现在这个情况有以及几种方案提供参考
1、不用海康摄像机的PoE供电功能,加个1236供电的PoE交换机
2、不用PoE摄像机的PoE功能,每台摄像机加个同时支持1236和4578供电的PoE分离线
3、换掉相应的设备使两个供电方式相匹配
另外对于你4578和1236并接的情况,供电问题不大,因为供电是单向的,如果用短线数据瞬间是可以通的,但是用一段时间就会丢包,或者不通,因为数据是双向的,两条线并联一个是改变了你线缆的特性阻抗,降低了传输距离,另外一个是你增加了一条无用的线路选择,数据在交换时会出现岔路现象,无法全部正常通信。

回答(2):

橙、黄、绿、紫、灰、蓝、棕、白对应568b标准

回答(3):

海康是1236传输信号 4578供电

回答(4):

poe摄像头不是应该poe交换机吗供电吗,关录像机啥事

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