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Compact metal box with shielded RJ45 ports and terminal block

Tycon Power Systems

Tycon Power Systems TP-DCDC-1248G-HP 10-15VDC to 56V Passive PoE 50W

SKU CH-YAD2-P99DD

Converts 10-15VDC to 56V Passive PoE at 50W with surge and overload protection

  • Converts 10–15 VDC battery power to 56 V passive PoE
  • Delivers up to 50 W for PoE devices from a 12 V source
  • Injects power on pins 4,5 and 7,8 via shielded RJ45 jacks
  • Built-in surge, short-circuit and overload protection for reliable operation
  • Low-cost, high-reliability solution for 48 V PoE from ±12 V battery systems

Purpose and fit

The TP-DCDC-1248G-HP converts a 10 to 15 VDC source into 56 VDC passive Power over Ethernet. It suits installers who need to run PoE devices from a 12 V battery bank or similar low-voltage supply.

Deciding specification

The converter delivers up to 50 W on the PoE output while accepting 10 to 15 VDC input. If the connected device draws more than 50 W or the source falls outside the 10 to 15 VDC window, the unit will not operate correctly.

Capacity and headroom

At 50 W the inserter comfortably powers typical 48 V passive PoE radios, cameras or access points. Loads above 50 W exceed its rating and will cause shutdown or unreliable operation.

Highlights

  • Converts 10–15 VDC battery power to 56 V passive PoE
  • Delivers up to 50 W for PoE devices from a 12 V source
  • Injects power on pins 4,5 and 7,8 via shielded RJ45 jacks
  • Built-in surge, short-circuit and overload protection for reliable operation
  • Low-cost, high-reliability solution for 48 V PoE from ±12 V battery systems

Specifications

BrandTycon Systems

Questions about this item

How much power can the converter actually deliver to a connected device from a 12 V battery?

The unit supplies up to 50 W at 56 V Passive PoE on the output jack, drawing from a 10–15 VDC source.

What Ethernet speeds does the passive PoE injector support on its shielded RJ45 ports?

Data passes through the shielded RJ45 jacks unchanged; the injector adds 56 V on pins 4,5 and 7,8 without negotiating, so any standard link works.

What input voltage range and connector does the converter need for installation?

It requires a 10–15 VDC supply connected to the DC input terminals and accepts data on a shielded RJ45 jack for PoE output.

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