MikroTik RB57POW  – 57V 0.8A Passive PoE Power Supply

The MikroTik MT48-570080-11DG provides 57V at 0.8A (45.6W) for stable and efficient power delivery to a wide range of passive PoE devices. While designed with GPEN use in mind, the 57V output makes it an excellent choice for minimizing power loss on long cable runs and is suitable for any compatible networking equipment that accepts 57V passive PoE.

Key Features

- 57V, 0.8A output (max power: 45.6W)

- Reduces voltage drop on long Ethernet cables

- Ideal for use with MikroTik switches, routers, and PoE injectors

- IEC input with rugged, space-saving casing

- Broad compatibility with 57V passive PoE hardware

- Enhances system stability and efficiency in pro or enterprise setups

Applications

- Long-distance PoE-powered links

- MikroTik routers, switches, and wireless systems

- PoE-powered network cameras or bridges

- Custom 57V PoE deployments in industrial or commercial networks