The TP-DCDC-4856GD-BT from Tycon Systems is a Power-Over-Ethernet Injector that is ideal for ±48 V (DC) remote power systems, IEEE 802.3bt industry-standard devices powered by batteries, and power-over-ethernet (PoE) lighting applications. It requires an input voltage of 40 - 72 V, delivers an output power of 112 W, and a data rate of 5 Gbps. This PoE injector acts as a DC-DC converter equipped with two DC input ports for primary and backup power sources. It offers isolation between the input and output ports to allow the unit to accept a DC input signal, making it compatible with legacy telecom systems.

This PoE injector is fan-less and only uses a natural air flow mechanism for cooling the unit. It also includes over-current protection with auto-recovery capability to ensure safety. This PoE source is available in a DIN rail-mount package that measures 140 x 150 x 40 mm.