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POVIJEST POE TEHNOLOGIJE
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PoE razdjelnik - ovako to funkcionira!
![](https://hr.assmann.shop/out/pictures/ddmedia/PoE-Splitter-1_5.jpg)
1.
I snaga i podaci prenose se na PoE razdjelnik mrežnim kabelom.
![](https://hr.assmann.shop/out/pictures/ddmedia/PoE-Splitter-2_6.jpg)
PoE razdjelnik odvaja snagu koja se prenosi mrežnim kabelom i prenosi je kroz zasebni izlaz na stražnjoj strani uređaja.
![](https://hr.assmann.shop/out/pictures/ddmedia/PoE-Splitter-3_5.jpg)
Podaci se prosljeđuju paralelno putem drugog RJ45 priključnog mjesta.
![](https://hr.assmann.shop/out/pictures/ddmedia/PoE-Splitter-4.jpg)
Ostali periferni uređaji također mogu raditi s pražnjenom strujom.
![](https://hr.assmann.shop/out/pictures/ddmedia/PoE-Adernpaare-Typ-af_5.jpg)
![](https://hr.assmann.shop/out/pictures/ddmedia/PoE-Adernpaare-Typ-at_5.jpg)
![](https://hr.assmann.shop/out/pictures/ddmedia/PoE-Adernpaare-Typ-bt_5.jpg)
IEE-STANDARD |
POE (802.3 AF
- 2003) |
POE (802.3 AT
- 2009) |
POE TYP 3 + 4
(802.3 BT - 2018) |
Izlazni napon u V (DC) |
36 - 57 V |
42,5 - 57 V |
37 - 57 V |
Rad izlazne struje u mA (DC) |
350 mA |
600 mA |
350 mA |
Startni modus izlazne struje u mA (DC) |
400 mA |
400 mA |
400 mA |
Snaga (PSE) - napajanje u W |
Max. 15,4 vata |
Max. 30 vata |
Max. 15,4 vata |
Snaga krajnjih uređaja (PD) u W |
Max. 12,95 |
Max. 25,5 |
Max. 12,95 |
PSE klasa |
1, 2, 3 |
4 |
1, 2, 3 |
Podržani krajnji uređaji (PD tip) |
1 |
1 i 2 |
1 |
Korištene parice |
2 |
2 |
2/4 |