DC-DC Converter| 24-48 VDC In | 70 Watt | 802.3af/at

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The model PDCPOE4870AT is a DC to DC converter with power-over-Ethernet (PoE) output. This product was designed and manufactured in the USA by AIR802 for use in applications where between 24 to 48 vdc voltage input exists and the equipment being installed requires IEEE 802.3af or 802.3at with 56 vdc and 70 to 90 watts. This model is designed for DIN rail mounting. AIR802 offers short sections of DIN Rail mount for our customers.

There are two shielded Ethernet jacks on the top of the device. One jack is labeled, "Network" for network connectivity and will ordinarily connect to a switch, router, computer or other device as desired. The other jack is labeled, "Equip + PoE" and is the output jack with 56vdc to the powered device (PD).

This model detects and automatically supports 802.3af/at over 4 wires (pins 4,5 and 7,8) and all 8 wires (Gigabit). See chart at bottom of page all supported modes and pinouts.

For applications which do not use 802.3af or 802.3at power-over-Ethernet, we offer several models with passive voltage flow.

Click here for DIN Rail.

Applications:

• Wireless access points

• Surveillance cameras including Axis cameras

• IP telephones

• Transportation sector: automobile, truck fleets, buses, trains

• Marine: ships, yachts

• Industrial: oil and gas wells, wireless service providers

• Any scenario where 9-36 vdc input is available, whether from solar panels or other sources and

output requirement is 802.3af or 802.3at with 70 watts or 90 watts with 24vdc input

Specifications

POWER INPUT
Input DC Voltage Range	24 to 48 vdc
Turn On Voltage	8.5 vdc +/- 5%
Turn Off Voltage	8.00 vdc +/- 5%
Shut Down Voltage	39V +/- 5%
Reverse Voltage Protected	Yes
Input DC Connector	Screw Terminal (12 awg max)
POWER OUTPUT
IEEE 802.3af Support	Class 0-3 (13 watt) and Class 4 (25.5 watt)
IEEE 802.3at Support	Type 1 (13 watt) and Type 2 (25.5 watt)
LTPoE++ Support	38.7 watt, 52.7 watt, 70 watt, 90 watt
Dual Signature PD Support	Yes
Output DC Voltage	56 vdc +/- 5%
Maximum Output Current Draw	1.25A
Maximum Power	Up to 90 watts
Line Regulation	1%
Load Regulation	5%
Noise	1%
Short Circuit Protection	Yes
Over Current Protection	Yes
Over Voltage Protection	Yes
ENVIRONMENTAL
Operating Temperature	-40℃ to 65℃ (-40º to 150ºF)
Humidity	5 to 90% RH
AGENCY APPROVALS
Standards	FCC / EN55022 Class B CE (European Conformity) ICES-003:2004 Digital Apparatus (Industry Canada) A
MECHANICAL
Mounting	DIN Rail
Enclosure Material	PC UL 94 V-0
Dimensions - Height	10cm (3.9 inches)
Dimensions - Depth	9cm (3.5 inches) *from DIN rail mount to edge of DC connector
Dimensions - Width	4cm (1.5 inches)
Weight	224 grams (7.9 ounces)

Download Data Sheet - English

This unit automatically detects the powered device if 802.3af or 802.at and supports all four of the following modes and their corresponding pinout:

Modes Supported and PinOut

Details
SKU	PDCPOE4870AT
Weight	1.25 lbs

Our price:	USD $185.00

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DC - DC Converter, 24-48 vdc Input, 802.3af/at, Output 56vdc 70 to 90 Watt, DIN Rail Mount, MADE IN USA

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