MikroTik’s RB-GPEN21 is a smart power injector that serves as an advanced, software-controlled repeater. It provides a range of useful software features such as Interface management and monitoring, GPEN link fault detection, VLAN support, SNMP reporting and Basic traffic shaping. This unit has 2 Gigabit Ethernet ports as well as an SFP port for fibre connectivity. The RB-GPEN21 can be used either to power a fibre module or to provide PoE to power an Ethernet uplink using RB-GPER and/or RB-NETPOWER .
**Note Power Supply not included