TP-DCDC G

DATA SHEET

Gigabit DC to DC Converter

Features



Input Voltage 12VDC or 24VDC or 48VDC



IEEE 802.3af/at compliant POE output



Dual Inputs for connecting 2 power sources



Integrated 10/100/1000MB POE Inserter



High Power up to 35W



Low self consumption power



Short Circuit, Over Current and Reverse/Over Voltage Protect



High Temperature Operation



Compact size – Maximize Available Space

TP-DCDC-1248GD

17W 802.3af

Applications



12V / 24V / 48V Battery Systems, Vehicle Applications



Wireless Access Points and Client Devices



IP Phone and Security Camera Systems

TP-DCDC-1248GD-HP

35W 802.3af/at

Description

The TP-DCDC Gigabit Series of DC to DC converters offered by Tycon Power Systems are a low cost and high efficiency solution for those requiring IEEE802.3af and IEEE802.3at Power Over Ethernet from a 12VDC or 24VDC or

48VDC voltage source like a battery system or vehicle. They have an integrated POE injector to apply the 802.3af or

802.3at output to the CAT5 Ethernet cable. The output voltage is regulated 48VDC-56VDC. They have two isolated inputs for connecting 2 power sources, like a primary and backup power source. A metal enclosure model is available for industrial applications.

They accept gigabit data-in to a shielded RJ45 Jack and provide gigabit data-out and POE power on the shielded RJ45 output jack. They work by supplying power on the unused Ethernet pins 4,5(V+) and 7,8(V-). They have various protections for surge, short circuit and overload. The units have power outputs up to 35W.

If the remote device does not support 802.3af or 802.3at power over Ethernet, a TP-POE-1224 802.3xx converter is available to change the POE output to passive POE with 12V or 24VDC POE output.

Device Pinouts

RJ-45 Input (Data Only)

Pin

5

6

7

8

1

2

3

4

Symbol

BI_DA+

BI_DA-

BI_DB+

BI_DC+

BI_DC-

BI_DB-

BI_DD+

BI_DD-

Description

Data Pair A+

Data Pair A-

Data Pair B+

Data Pair C+

Data Pair C-

Data Pair B-

Data Pair D+

Data Pair D-

RJ-45 Output (Data & Power)

Symbol

BI_DA+

BI_DA-

BI_DB+

+Vdc + BI_DC+

+Vdc + BI_DC-

BI_DB-

-Vdc + BI_DD+

-Vdc + BI_DD-

Description

Data Pair A+

Data Pair A-

Data Pair B+ power(+)+Data Pair C+ power(+)+Data Pair C-

Data Pair B- power(-)+Data Pair D+ power(-)+Data Pair D-

Page 2

Specifications

DC Input Voltage

DC Input Connector

DC Output Voltage

Data in & Data/POE

Output Connector

Output Current (max)

Output Power (max)

Self Consumption

Power

Efficiency (min)

Line Regulation

Load Regulation

Ripple

Noise

EMC Standards

Safety Standards

Operating Temperature

Operating Humidity (RH)

Storage Temperature

Dimensions (LxWxH)

Weight

TP-DCDC G

TP-DCDC-

1248GD

9VDC – 36VDC

48V (802.3af)

TP-DCDC-

1248GD-M

9VDC – 36VDC

TP-DCDC-

1248GD-HP

10VDC – 15VDC

TP-DCDC-

2448GD-HP

18VDC – 36VDC

TP-DCDC-

4848GD-HP

+/- 36 to 72VDC

Removeable Screw Type Compression Wire Terminal (12 AWG Max)

48V (802.3af) 56V (802.3af/at) 56V (802.3af/at) 56V (802.3af/at)

0.35A

17W

0.35A

17W

RJ45 (Shielded)

0.625A

35W

1W

0.625A

35W

85 x 76 x 36mm (3.4 x 3 x 1.4”)

134g (4.7oz)

75%

1%

5%

1%

1%

FCC Class B EN55022 Class B

UL1950, CSA 22.2 &TUV EN60950

-30 to +60°C (-22 to +140°F)

5% - 90%

-40 to +80°C (-40 to +176°F)

125 x 75 x 38mm

(4.9 x 3 x 1.5”)

300g (10.6oz)

0.625A

35W

DC Input Connector

Notes:





All shipments F.O.B. Bluffdale, UT 84065

Tycon Power Systems Power Sources carry a 1 year warranty

System Ordering:

TP-DCDC-1248GD

TP-DCDC-1248GD-M

(Metal Enclosure)

9-36VDC IN 48VDC 802.3af OUT, 17W DC to DC Converter with POE Inserter

TP-DCDC-1248GD-M

9-36VDC IN 48VDC 802.3af OUT, 17W DCDC Converter/POE Inserter. Metal Case

TP-DCDC-1248GD-HP

10-15VDC IN 56VDC 802.3af/at OUT, 35W DC to DC Converter/POE Inserter

TP-DCDC-2448GD-HP

TP-DCDC-4848GD-HP

18-36VDC IN 56VDC 802.3af/at OUT, 35W DC to DC Converter/POE Inserter

36-72VDC IN 56VDC 802.3af/at OUT, 35W DC to DC Converter/POE Inserter

For further information contact:

Tyconpower.com

14641 S 800 W Suite A

Bluffdale, UT 84065

PH: 801-432-0003

FAX: 801-618-4220

TP-DCDC Gigabit Spec Rev 2 24-Sep-12 Specifications Subject to Change Without Notice