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  1. J

    Noob help please - POE, and Alhua's NVR 4.0

    Despite being a noob on CCTV, I do know a bit about wiring. Suspect the reason for insisting on solid copper is twofold: 1. more voltage drop on CCA for a given distance (so may breach 100m distance spec for POE) 2. Non-compliant (with the Cat5e/6 specs) frequency response at high frequencies...
  2. J

    Noob help please - POE, and Alhua's NVR 4.0

    Thanks SouthernYankee - you were right - cable terminations not wired correctly. All working now. Appreciate the advice. John
  3. J

    Noob help please - POE, and Alhua's NVR 4.0

    Hi - thanks for the reply - I appreciate the advice. The cable is OFC CAT 6 regulation - it's 8x0.53mm diameter solid core, which I think is somewhere between 23 and 24AWG. The terminations are homemade. I think I used T568A but I'll check it, probably remake them for certainty. I guess...
  4. J

    Noob help please - POE, and Alhua's NVR 4.0

    Hi, I've got a 4 port NVR (4104) running v4.0 (latest version, it says). I've got two cameras - both HFW5431EZEs. I have two cable runs - one of about 20m, one of about 70m. Both done with CAT6 (different cable types though as one is buried). Both cameras work fine on the short run...
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