RB57POW MikroTik 57V Power Supply - high Voltage PoE injector support

RB57POW

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R 377.00

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MikroTik 57V Power Supply - high Voltage PoE injector support

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RB57POW

Power over Ethernet POE

MikroTik

RB57POW information and overview

MikroTik 57V Power Supply - high Voltage PoE injector support, Provides 57V at 0.8A (45.6W), MT48-570080-11DG

Availability will be confirmed by email.

Great value! This product is available for only R 377.

Specifications & more information about RB57POW, Power over Ethernet POE manufactured by MikroTik

Specifications & downloads View specification Printable PDF

Product information notice: Some specifications may describe a broader product range and may not apply to this exact model. Use the product summary above as the primary model reference. Bundled software may be trial software and can require a separate licence.

Overview Summary

The MikroTik 57V 0.8A Passive PoE Power Supply (MT48-570080-11DG) delivers steady 57 V and 0.8 A (45.6 W), making it an ideal choice when you need reliable long-distance PoE for routers, switches or wireless gear. This compact and rugged unit reduces voltage drop over long ethernet cable runs - perfect for installations where devices are far from the power source. Buy now to ensure stable, efficient PoE delivery for your network - especially useful if you're building outdoor links, point-to-point bridges or powering devices across larger properties.

Performance tier: Mid-range professional

Uses: Long-distance PoE, Routers & switches, Wireless systems, Network cameras, Commercial networking setups

Overview

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.

Description

This compact 57V passive PoE power unit supports reliable long-distance powering for routers, switches, wireless systems, and professional network builds. Its high voltage output reduces cable loss, improves system uptime, and ensures consistent performance across demanding commercial and industrial deployments.

Features

Power and Performance Details
The MT48-570080-11DG supplies 57V at 0.8A, providing a stable 45.6W output. This higher voltage option helps maintain dependable power levels even on extended Ethernet runs.

Practical Benefits

Helps minimise voltage drop on long cables
Supports a wide range of 57V passive PoE devices
Ideal for MikroTik routers, switches, and wireless hardware
Rugged IEC input for reliable daily operation
Compact body for easy placement in network setups

Typical Use Cases

Long-range PoE-powered outdoor links
Enterprise routing or switching installations
Network cameras and point to point bridges
Custom 57V PoE system builds in commercial environments

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The best price and guaranteed service and backup from official computer suppliers in South Africa for the RB57POW MikroTik 57V Power Supply - high Voltage PoE injector support.

The MikroTik RB57POW MikroTik 57V Power Supply - high Voltage PoE injector support is available for R 377. The product is sold by ComX Computers as new. Prices are valid today 2026-11-05 (before 2026-11-06, by quote, while stocks last). The product is expected to be in stock, although this is not guaranteed.

Available from this online computer store delivering door-to-door in Johannesburg, Cape Town, Port Elizabeth, Pretoria, Pietermaritzburg, Polokwane, Durban and all over South Africa.

Find related RB57POW MikroTik 57V Power Supply - high Voltage PoE injector support products in our Power over Ethernet POE Category for even more options. Read reviews and find out about RB57POW MikroTik 57V Power Supply - high Voltage PoE injector support. Discounts, specials and cheap prices only at ComX Computers.

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