30W POE PD Module ( Isolation Model)
© 2014 Shenzhen Ring&tone Electronic Technology Co., Ltd. All rights reserved.
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·IEEE802.3at and IEEE802.3af compliant
·Maximum 30W output power
·Input voltage range 36V to 57V
·Integral high efficiency DC/DC converter.
·Low output ripple and noise
·High performance with low price
·Transformer isolation ,1500V isolation (input to output)
·Easy to use, with a minimum number of external components.
·Wireless access point
·Security and alarm systems
·Point of sale network terminal equipment
The RT5X00 series of modules are designed to extract power from a conventional
twisted pair Category 5 Ethernet cable, conforming to the IEEE 802.3af and IEEE 802.3at Power-over-Ethernet(PoE) standard.
The RT5X00 signature and control circuit provides the PoE compatibility signature and
power classification required by the Power Sourcing Equipment (PSE) before applying up
to 30W power to the port.
The DC/DC converter operates over a wide input voltage range and provides a regulated
output. The DC/DC converter also has built-in short-circuit output protection.
l Product Selector
*At25°Cwith VIN = 54V
l RT5300 Pin Description:
Add: A-5F, Project B, hengbang Science Park, shutianpu community, Matian street, Guangming District, Shenzhen