RB-GPEN21 MikroTik GPEN21 PoE Injector with Software Repeater

RB-GPEN21

R 721.00

inc. VAT

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MikroTik GPEN21 PoE Injector with Software Repeater

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RB-GPEN21

Power over Ethernet POE

MikroTik

RB-GPEN21 information and overview

MikroTik GPEN21 PoE injector with Software Repeater, 2x 10/100/1000 Ethernet ports, Wall-mount, 802.3af/at PoE Input, 12V-57V passive PoE PoE Output, 1x 1.25Gbps SFP ports

Great value! This product is available for only R 721.

Specifications & more information about RB-GPEN21, 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:

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

Specifications:

©2026 Respective owners and brand holders. This table has been carefully researched and generated by ComXpert International CC (//www.comx-computers.co.za), however, errors and omissions may occur. Only references to South Africa apply. All products are sourced in South Africa from the official suppliers and the warranty is that of the local supplier. E&OE. This table and our site's content may be used on condition that this notice and link remains intact and unaltered.
Specifications
Product Code	RB-GPEN21
Ethernet Ports	2x 10/100/1000
Hardware Button	Mode
Interfaces	3
Mounting	Wall-Mount
Operating System	SwOS
Operating Temperature	-20°C to 70°C
PoE Input	802.3af/at
PoE Output	12V-57V Passive PoE
Power Input	Passive PoE
SFP Ports	1x 1.25Gbps
Supported Voltage Range	12V-57V
Dimensions	92 x 104 x 24mm

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The best price and guaranteed service and backup from official computer suppliers in South Africa for the RB-GPEN21 MikroTik GPEN21 PoE Injector with Software Repeater.

The MikroTik RB-GPEN21 MikroTik GPEN21 PoE Injector with Software Repeater is available for R 721. The product is sold by ComX Computers as new. Prices are valid today 2026-10-05 (before 2026-10-06, 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 RB-GPEN21 MikroTik GPEN21 PoE Injector with Software Repeater products in our Power over Ethernet POE Category for even more options. Read reviews and find out about RB-GPEN21 MikroTik GPEN21 PoE Injector with Software Repeater. Discounts, specials and cheap prices only at ComX Computers.

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