The RU-TP4PW is a four output power inserter compatible with RDL twisted pair products. The RU-TP4PW is powered from a 24 Vdc power supply using either the power jack or the detachable terminal block. Four dual-RJ45 jack sets are provided to connect remote twisted pair senders and receivers. Power is provided to all modules connected to the RJ45 jacks. Signal pairs feed through the associated RJ45s. The voltage feeding each dual-RJ45 jack set is separately protected by an automatically resetting fuse. A power LED is associated with each dual-RJ45 jack set, facilitating identification of wiring faults. Module power is indicated by a front-panel LED. The RU-TP4PW is ideal for powering remote twisted pair modules from a central equipment rack.