Company（ mm） All the above dimensional errors: (±0.3）
Pin Definition
|
Pin |
Name |
describe |
|
2,4 |
V IN + |
POE Direct Input +. This pin connects to the positive ( +) output of the POE input bridge rectifiers. |
|
1,3 |
VIN- |
POE Direct Input -. This pin connects to the negative (-) output of the POE input bridge rectifiers. |
|
7,8 |
-VDC |
DC Return. This pin is the return path for the +VDC output. |
|
9,10 |
+VDC |
DC Output. This pin provides the regulated output from the DC/DC converter. |
|
5,6 11,12 13,14 |
NC |
Reserved fixing feet |
*Since there is no bridge stack access at the power supply input terminal, pay attention to the positive and negative polarity!
Power Classification
When the standard super class 6 network cable is used, the rated power will be gradually reduced with the length of the input conductor under the condition of 30W at 10m.
|
Define criteria |
Cable requirements |
Grading parameters |
Power Supply Characteristics |
|
IEEE802.3at (PoE Plus) |
CAT5 cable or CAT6 cable |
Maximum power required for Class4 devices is 13W ~25.5W |
The DC voltage ranges from 42 to 57V, with a typical value of 48V.
Typical operating current is 10~600mA; typical output power: 30W;
Class4 rating supported by electrical equipment |
|
IEEE802.3af （PoE） |
CAT5 cable |
Maximum power required for Class0 devices is 0~12.95W |
The DC voltage ranges from 38 to 57V, with a typical value of 48V.
Typical operating current is 10~350mA; typical output power: 15.4W;
The overload detection current is 350~500mA.
Provide 4 Class Power Requests for PD Devices ranging from 3.84 to 12.95W |
|
The maximum power required for Class1 devices is 0~3.84W |
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|
The maximum power required for Class2 devices is 3.85W ~6.49W |
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|
The maximum power required for Class3 devices is 6.5W ~12.95W |
Typical schematic diagram
