MikroTik RB951Ui-2HnD
The MikroTik RB951Ui-2HnD is a wireless SOHO AP router featuring a 600 MHz Atheros AR9344 CPU and 128MB of RAM, designed for robust performance in small to medium networks. It includes five independent 10/100 Mbps Ethernet ports and one USB 2.0 port for external storage or 3G/4G modem connectivity. The device sports a high power 2.4GHz 802.11b/g/n wireless access point with internal 2.5 dBi antennas and supports passive PoE input (8-30V DC) on Ether1 with PoE output on port 5 to power other devices, making it versatile for various network setups.
Key Features
- Five 10/100 Ethernet ports for wired connections
- Integrated 2.4 GHz 802.11b/g/n wireless AP with internal antennas
- 600 MHz Atheros AR9344 CPU for reliable processing.
- 128 MB DDR2 RAM for stable packet processing..
- One USB 2.0 port supporting external storage or cellular modems.
- PoE input on port 1 (8-30V DC) and PoE output on port 5 (up to 500mA).
- RouterOS operating system with License Level 4.
- Compact size (113x138x29 mm) and operating temperature range of -20°C to +50°C.
PERFORMANCE
The router delivers solid throughput for its class, reaching close to 485 Mbps in bridging mode with 1518 byte frames and efficient routing capabilities. It supports up to 100 Mbps Ethernet speeds per port and maintains good performance with multiple firewall and queue rules applied. The device’s 600 MHz CPU and 128 MB RAM provide enough power to handle typical SOHO and small office network traffic with stable wireless coverage in the 2.4 GHz band.
RELIABILITY
The MikroTik RB951Ui-2HnD is built for dependable operation with an MTBF (Mean Time Between Failures) of approximately 100,000 hours at 25°C, indicating strong reliability for continuous use. It features passive cooling which ensures silent operation and reduces mechanical failure points. The robust Atheros AR9344 600 MHz CPU and 128 MB RAM support stable performance in typical small office and home environments. Its operating temperature range from -20°C to +60°C further supports reliable use in various ambient conditions.
POWER CONSUMPTION
This router has a maximum power consumption of up to 7 watts under normal operating conditions, making it energy efficient for continuous deployment. It supports an input voltage range of 8-30 V DC with passive Power over Ethernet (PoE) input on port 1 and PoE output on port 5, capable of providing up to 500 mA to power other devices. The low power consumption combined with flexible powering options helps reduce operating costs and enhances deployment versatility.
VERSATILITY
The RB951Ui-2HnD is highly versatile due to its multiple features such as five independent 10/100 Mbps Ethernet ports, a USB 2.0 port for external modems or storage devices, and PoE output for powering other network equipment. Its wireless access point supports 2.4 GHz 802.11b/g/n with internal antennas, suitable for both indoor and outdoor deployments within range limits. The RouterOS software provides extensive configuration options for various wireless and routing needs, making this router adaptable for many network scenarios.
APPLICATION AREAS
This router is ideal for small office/home office (SOHO) networks, wireless internet service providers, and environments requiring reliable wired and wireless connectivity with compact hardware. It suits use as a primary router, wireless hotspot, or a network edge device capable of powering other PoE-enabled devices such as access points or IP cameras. Its USB port allows added flexibility by supporting cellular modems for backup internet or additional network services.
CONCLUSION
The MikroTik RB951Ui-2HnD is a well-rounded SOHO wireless router combining solid hardware, flexible PoE features, and RouterOS’s rich functionality. It suits users seeking a reliable, manageable router with good wireless and wired performance in the 2.4 GHz range, particularly for small to medium networks and deployments requiring power delivery to other devices from the router itself.










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