9/36VDC In, 24V Gigabit Passive 4 Pair PoE Inserter
The TP-DCDC-1224G-4P Gigabit DC to DC converters offered by Tycon Power Systems are a low cost and high efficiency solution for those requiring 24VDC 4 pair Passive Power over Ethernet from a 12VDC or 24VDC voltage source like a battery system or vehicle. They have an integrated 4 pair PoE injector to apply the power and data output to the CAT5 Ethernet cable. All 8 wires carry both data and PoE power. The output voltage is regulated and protected. They have two isolated inputs for connecting 2 power sources, like a primary and backup power source. Input and outputs are isolated so + or – ground is OK.