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Hikvision 2CD2620F-I IP Camera: Choosing Correct PoE Power Supply - 12V or 48V?

oliver1984 7329 9
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  • #1 16993945
    oliver1984
    Level 11  
    Posts: 38
    Rate: 7
    Hello! As above in the topic what PoE power supply for the hikvision 2cd2620f-i camera? I have contradictory info, i.e. some say that a PoE 12v plug power supply is enough, and others 48v. I don't want to let go of the smoke webcam :)
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  • #3 16993971
    oliver1984
    Level 11  
    Posts: 38
    Rate: 7
    Well, now what the producer wrote on the website, people interpret it differently. PoE IEEE 802.3af has 48v?
  • #4 16993973
    Gutek1512
    Level 20  
    Posts: 300
    Help: 39
    Rate: 37
    POE adapter to power the camera from a 12V DC power supply, POE power supply to power the camera with 48V DC. Both are not the same and the other has connections. Google at least the photos, check the webcam and you'll see how it differs.
  • #5 16993996
    oliver1984
    Level 11  
    Posts: 38
    Rate: 7
    Gutek1512 wrote:
    POE adapter to power the camera from a 12V DC power supply, POE power supply to power the camera with 48V DC. Both are not the same and the other has connections. Google at least the photos, check the webcam and you'll see how it differs.


    Sorry, I wrote wrong in 1 post. It should have a PoE 12v power supply, not an adapter.
  • #6 16994208
    kood
    CCTV and Stationary Alarms specialist  
    Posts: 1896
    Help: 259
    Rate: 443
    the camera has 2 slots. DC socket and ethernet port.
    You have 2 options for connecting the camera.

    1. You connect the ethernet port to an ordinary switch and give 12V to the DC socket
    2. You connect the ethernet port to the source that gives POE (eg POE switch) and then you do not connect anything to the DC socket.
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  • #7 16994222
    raffin
    Level 25  
    Posts: 588
    Help: 86
    Rate: 109
    So vividly / blatantly - you connect 12V to this loose dangling socket, OR 48V via a "special" POE power supply / POE switch to the ETH socket - then the router cable plugs into this power supply, not the camera.
  • #8 16994261
    oliver1984
    Level 11  
    Posts: 38
    Rate: 7
    Gentlemen, how to connect it, I know, I asked only one detail ..... on what PoE voltage does this camera work, which I have 12 or 48V :)
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    #9 16994267
    kood
    CCTV and Stationary Alarms specialist  
    Posts: 1896
    Help: 259
    Rate: 443
    the camera works on 12V, just by connecting through the 12v socket you power the camera directly. Powering via POE to the Ethernet port, 48V flies, the camera has a step-down converter which makes 12V from 48V.
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  • #10 17002865
    oliver1984
    Level 11  
    Posts: 38
    Rate: 7
    The camera started with a power supply compatible with 802.03af 48v
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Topic summary

✨ The Hikvision 2CD2620F-I IP camera requires a 12V power supply, as indicated on the manufacturer's website. However, it can also be powered via Power over Ethernet (PoE) using a 48V supply, which is then converted to 12V by an internal step-down converter. Users have discussed the two connection options: powering the camera directly through the DC socket with 12V or using a PoE switch that supplies 48V to the Ethernet port. Clarifications were made regarding the compatibility of the camera with both power types, emphasizing that while the camera operates on 12V, it can accept 48V through PoE.
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