MikroTik MT48-570080-11DG Professional Power Supply for IT Infrastructure

MikroTik MT48-570080-11DG is a 57V 0.8A power supply designed for GPEN installations with long Ethernet cable runs and multiple GPER units. It is part of the GPEN concept — MikroTik's alternative to GPON that delivers the speed and versatility of fiber networking through simple, cost-effective Ethernet infrastructure without passive optical equipment or dedicated splitters.

The 57V output enables powering GPER equipment over extended Ethernet cable lengths without significant voltage drop along the run — essential in residential or multi-dwelling installations where the distance between the power source and remote units can be considerable. Maximum GPER unit counts and supported cable lengths are specified in the table within the GPEN concept brochure, which should be consulted for correct installation sizing.

MT48-570080-11DG integrates directly into existing GPEN infrastructures as the primary power source for distributed GPER units over Ethernet cable. Compatibility and installation limits depend on the specific configuration — number of units, cable lengths, and network topology — as defined in the GPEN documentation.

Recommended for ISPs and integrators building GPEN infrastructures for residential distribution, installations with multiple GPER units over long Ethernet cable runs, and any GPEN concept scenario where standard power supply voltage does not cover the distances or unit count in the planned topology.