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BANANA PI

BPI-7402 POE Module For BPI-R64

정가 $5.74
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Technical Support

Technical Support

  • The BPI-7402 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.it is 30W POE PD Module ( Isolation Model),The BPI-7402 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.

    BPI-R64 POE.jpg

    The DC/DC converter operates over a wide input voltage range and provides a regulatedoutput. The DC/DC converter also has built-in short-circuit output protection.

    Features

    • 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
    • Short-circuit protection
    • Transformer isolation ,1000V isolation (input to output)
    • Easy to use, with a minimum number of external components.

    Applications

    • IoT gateway
    • IP Cameras
    • Wireless access point
    • Security and alarm systems
    • VOIP telephone
    • Point of sale network terminal equipment

    PBI-7402 PoE Hardware

    Module size

    BPI-7402 size.png

    BPI-7402 5.png

    Pin Description

    BPI-7402 at PoE module
    Pin # Name Description
    1 VA1 RX Input (1). This input pin is used in conjunction with VA2 and connects to the centre tap of the transformer connected to pins 1 & 2 of the RJ45 connector (RX) - it is not polarity sensitive.
    2 VA2 TX Input (2). This input pin is used in conjunction with VA1 and connects to the centre tap of the transformer connected to pins 3 & 6 of the RJ45 connector (TX) - it is not polarity sensitive.
    3 VB1 Direct Input (1). This input pin is used in conjunction with VB2 and connects to pin 4 & 5 of the RJ45 connector - it is not polarity sensitive.
    4 VB2 Direct Input (2). This input pin is used in conjunction with VB1 and connects to pin 7 & 8 of the RJ45 connector - it is not polarity sensitive.
    5 AT-DET+ Internal rectifier bridge output +
    6 GND Internal GND
    7 -VDC DC Return. This pin is the return path for the +VDC output.
    8 -VDC DC Return. This pin is the return path for the +VDC output.
    9 +VDC DC Output. This pin provides the regulated output from the DC/DC converter.
    10 +VDC DC Output. This pin provides the regulated output from the DC/DC converter.