POE power supply circuit and network equipment
The utility model provides a POE power supply circuit and network equipment. The POE power supply circuit comprises a signal input end, a signal output end, a signal conversion circuit and a signal output circuit, wherein the signal input end is used for accessing a POE signal; the signal conversion...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model provides a POE power supply circuit and network equipment. The POE power supply circuit comprises a signal input end, a signal output end, a signal conversion circuit and a signal output circuit, wherein the signal input end is used for accessing a POE signal; the signal conversion circuit performs signal conversion on a POE signal accessed by the signal input end so as to convert the POE signal into a DC electric signal and a POE electric signal; the signal output end receives the DC electric signal and the POE electric signal and outputs the DC electric signal and the POE electric signal to the signal output end through the output end. And the signal output end outputs the DC electric signal and the POE electric signal to external network equipment connected with the signal output end when receiving the DC electric signal and the POE electric signal respectively. The external network device comprises a POE power receiving device and a DC power supply device. Wherein the DC electric signal |
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