POE problem with Dahua IPC-HUM8441-E1-L3 camera

Pacard

n3wb
Joined
Nov 1, 2023
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Canada
Hi,
I bought a new Dahua IPC-HUM8441-E1-L3 camera and I am not able to operate on POE. I have another camera Dahua IPC-HUM8431-E1-L3 which works very well in POE. My Ubiquiti Unifi us-8-150W switch that all ports are POE+. I use a power injector with the first camera Dahua IPC-HUM8441-E1-L3 and works very well and I can configure it.

Why the first IPC-HUM8441-E1-L3 camera can't get power over ethernet?
What is the difference between IPC-HUM8441-E1-L3 and IPC-HUM8431-E1-L3?
Thks
 

minino666

n3wb
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Jan 24, 2021
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argentina
Hi,
I bought a new Dahua IPC-HUM8441-E1-L3 camera and I am not able to operate on POE. I have another camera Dahua IPC-HUM8431-E1-L3 which works very well in POE. My Ubiquiti Unifi us-8-150W switch that all ports are POE+. I use a power injector with the first camera Dahua IPC-HUM8441-E1-L3 and works very well and I can configure it.

Why the first IPC-HUM8441-E1-L3 camera can't get power over ethernet?
What is the difference between IPC-HUM8441-E1-L3 and IPC-HUM8431-E1-L3?
Thks
do you solve? do you found difference between IPC-HUM8441-E1-L3 and IPC-HUM8431-E1-L3 ?
 
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