The Tycon Power TP-DCDC-1248G Gigabit DC to DC converters offered by Tycon Power Systems are a low cost and high reliability solution for those requiring 24VDC Power Over Ethernet voltage from a 12 18 or 24V battery system. They have an integrated POE injector to apply the 24VDC to the CAT5 Ethernet cable.
The output is regulated 24VDC from an input voltage between 9VDC and 36VDC. They have two isolated inputs for connecting 2 power sources, like a primary and backup power source. They accept data-in to a shielded RJ45 Jack and provide 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 output up to 19W.
TP-DCDC-1248G Features Input Voltage 9-36VDC; Output 48VDC Passive POE Dual Inputs for connecting 2 power sources Integrated Gigabit POE Inserter High Power up to 19W Low self consumption power Short Circuit, Over Current and Over Voltage Protection High Temperature Operation Compact size V Floor / Desktop / Wall Mount Applications 12V / 24V Battery Systems Wireless Access Points and Client Devices IP Phone and Security Camera Systems