MikroTik 12dBi 120 degree 2.4GHz Dual Integrated Sector CPE, RB911G-2HPND-12S, 600 MHz CPU, 1x 10/100/1000 Ethernet ports, RouterOs license level L4, Passive PoE, 64 MB RAM, 128 MB storage size, 300 Mbit/s Wireless 2.4 GHz Maximum Data rate, 802.11b/g/n Wireless 2.4 GHz standards
Wireless: CPE Customer-Premises Equipment
MikroTik RouterBoard RB-MANTBOX12 is a high-performance 2.4 GHz dual integrated sector CPE designed for long-range wireless networks. With its 12 dBi antennas and 120degrees coverage, this device delivers stable and reliable connectivity for a variety of outdoor applications. The RB-MANTBOX12 is powered by a 600 MHz CPU and comes equipped with a Gigabit Ethernet port, making it ideal for both small and medium-scale network deployments.
The RB-MANTBOX12 offers powerful wireless performance with 802.11b/g/n compatibility and a maximum data rate of 300 Mbit/s. Its integrated 12 dBi antennas and wide 120degrees coverage ensure seamless long-range connectivity. The device is compact, energy-efficient with Passive PoE support, and comes preloaded with RouterOS Level 4, allowing users to manage networks efficiently with advanced routing capabilities.
Performance and Connectivity
Network Standards and Speed
Memory and Storage
Power and Installation
Ideal Use Cases
The RB-MANTBOX12 is perfect for long-range wireless coverage in outdoor environments, including community networks, small business networks, and point-to-point links. Its combination of high output power, broad coverage, and reliable hardware ensures consistent connectivity in demanding settings.
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Specifications![]() | |
| Product Code | MK-RB911G 2HPND 12S![]() |
| Antenna Gain | 12dBi |
| CPU | AR9342 |
| CPU core count | 1 |
| CPU nominal frequency | 600 MHz |
| DC jack input Voltage | 8-30 V |
| Ethernet ports | 1x 10/100/1000 |
| License level | 4 |
| Operating System | RouterOS |
| PoE in | Passive PoE |
| PoE in input Voltage | 10-28 V |
| Number of DC inputs | 2 (DC jack, PoE-IN) |
| Max power consumption | 11 W |
| PCB temperature monitor | Yes |
| RAM | 64 MB |
| Storage size | 128 MB |
| Storage type | NAND |
| Tested ambient temperature | -40degreesC to 70degreesC |
| Voltage Monitor | Yes |
| Wireless 2.4 GHz chip model | AR9342 |
| Wireless 2.4 GHz number of chains | 2 |
| Wireless 2.4 GHz Max data rate | 300 Mbit/s |
| Wireless 2.4 GHz standards | 802.11b/g/n |
| Dimensions | 140 x 348 x 82 mm |
| Weight | 15.35 kg |
Sold by ComX Computers
Specifications are subject to change without notice. E&OE. Prices are a guide only, and are valid on 2026-08-18 only, subject to stock being available. The specifications displayed above applies to the the entrie range, and may not apply to this specific model. Kindly note that options CANNOT be changed for most models, and some options are not available in South Africa.