PoE ModuleIEEE802.3af/at Standard5V3A/5V4A/12V2A/24V1A can choose SDAPO DP9700-AT

DP9700-AT

DESCRIPTION

25.5W PD(Powered Device) Integrated Module (Isolation Type)

FEATURES

l EEE802.3af/at compliant.

l Low cost.

l Support PoE applications in both of Fast / Gigabit Ethernet environments.

l Support wide input voltage range 37Vdc to 57Vdc.

l Thermal cut off.

l Short circuit protection.

l Over current protection

l High DC/DC converting efficiency.

l Less external component one output decoupling capacitor.

l Isolation level 1.5KVrms.

l Enhanced surge protection

l Internal build in 2 channel bridge rectifiers

Product List

Part Number	Nominal Output Voltage / Current	Maximum Output Power	Nominal Input Voltage
DP9700 at-5V4A	5Vdc / 4A	20W @ 25°C	48Vdc
DP9700 at-12V2A	12Vdc / 2A	24W @ 25°C	48Vdc
DP9700 at-24V1A	24Vdc/1A	24W @ 25°C	48Vdc
DP9700 at-5V3A	5Vdc / 3A	15W @ 25°C	48Vdc

PIN ASSIGNMENT

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.
5,6	NC	No Connection
7	-VDC	DC Return. This pin is the return path for the +VDC output.
8	+VDC	DC Output. This pin provides the regulated output from the DC/DC converter.
9,10	NC	No Connection