We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Compact metal surge protector with dual screw terminals and shielded RJ45 ports

Tycon Systems

Tycon Systems TP-DCDC-1224G 24V POE surge protector

SKU CH-QW1V-KNKYN

Converts 9–36 V DC to 24 V passive or IEEE 802.3 af/at PoE with dual isolated inputs, gigabit data pass-through and 35 W surge-protected output

  • Gigabit data pass-through with integrated PoE insertion
  • IEEE 802.3 af/at or passive PoE output up to 35W
  • Dual isolated DC inputs for primary and backup power
  • Wide 9V to 36V input range with screw terminals
  • Surge, short-circuit, over-current and reverse-voltage protection

Tycon Systems 24V PoE DC converter

The Tycon Systems TP-DCDC-1224G is a DC-to-DC converter that accepts 9 to 36 VDC from two isolated sources such as a battery and a backup supply. It inserts IEEE 802.3 af/at or passive PoE onto a shielded Gigabit Ethernet link and provides up to 35 W of regulated output power. Built-in protection covers surge, short circuit, overload and reverse voltage conditions. The unit operates at high temperature with low self-consumption.

Installers needing dual-source 24 V PoE

This device suits installers who must power PoE cameras, wireless access points or other Ethernet endpoints from a 12 V or 24 V vehicle or battery system while retaining a redundant input. It is not for sites that only have AC mains available or that require a different output voltage than the fixed 24 V PoE level. Buyers needing AC input or adjustable voltage should look at other product types.

Fixed 24 V PoE output voltage

The converter delivers a single, regulated 24 V PoE output compliant with IEEE 802.3 af and at standards on the unused Ethernet pairs 4, 5 and 7, 8. That fixed voltage determines whether the connected powered device will operate correctly; equipment requiring a different PoE voltage cannot be used with this unit.

Highlights

  • Gigabit data pass-through with integrated PoE insertion
  • IEEE 802.3 af/at or passive PoE output up to 35W
  • Dual isolated DC inputs for primary and backup power
  • Wide 9V to 36V input range with screw terminals
  • Surge, short-circuit, over-current and reverse-voltage protection

Specifications

BrandTycon Power Systems
ModelTP-DCDC-1224G

Questions about this item

How do I connect the two power sources to the removable screw terminal block and which step is often missed?

Insert each 9–36 VDC source into the dual compression terminals, tighten the screws fully, then verify the PoE LED lights before attaching the Ethernet cable.

What maintenance will the surge protector need over time?

No user-serviceable parts inside; inspect the screw terminals annually for corrosion and confirm the shielded RJ45 jacks click securely after any cable changes.

At what sustained load does the 35 W output limit engage first?

The converter caps total PoE output at 35 W, so continuous draw above that triggers overload protection before the 36 VDC input ceiling is reached.

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.