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MikroTik RB951Ui-2nD hAP Indoor Wireless Router
Key Features
Brand: MikroTik
• CPU: 650MHz
• RAM: 64MB
• 10/100 Ethernet ports: 5
• Wireless: 2.4GHz 802.11b/g/n, Dual Chain
• Antenna gain: 1.5dBi
• Antenna beam width: 360deg
• Max power comsumption: 5W
• Input voltage: 6 – 30V
• Operating System: RouterOS Licence 4
1 Year Warranty
MikroTik RB951Ui-2nD hAP Indoor Wireless Router Review
The MikroTik RB951Ui-2nD hAP Indoor Wireless Router is a highly versatile, budget-friendly wireless access point and router designed for home environments, small offices, and cellular failover deployments. Known simply as the hAP (home Access Point), this compact device provides full routing flexibility through RouterOS, allowing you to implement advanced bandwidth rules, firewalls, and user authentication on an incredibly cost-effective hardware footprint.
Whether configured as a standalone home gateway, a dedicated lab machine, or a remote office node using a 4G USB modem, the hAP offers an unmatched feature-to-price ratio.
Hardware Architecture & Wireless Capabilities
At the core of the MikroTik RB951Ui-2nD hAP is a QCA9531 650 MHz single-core processor, paired with 64 MB of RAM and 16 MB of Flash storage. This optimized internal architecture ensures smooth operations for standard network payloads while maintaining exceptionally low power consumption.
The physical design and connectivity suite features:
- Dual-Chain 2.4 GHz Wireless: Equipped with an integrated 1.5 dBi omnidirectional antenna supporting 802.11b/g/n standards for up to 300 Mbps over-the-air link speeds.
- 5x Fast Ethernet Ports: Cleanly handles local network traffic distribution and broadband ISP links.
- Passive PoE Output: Port 5 can supply power to downstream Passive PoE-compatible devices (like a MikroTik cAP lite or SXT unit), matching the voltage applied to the router itself.
- USB 2.0 Type-A Port: Provides integration pathways for 3G/4G USB modems, expanding your network with automatic mobile internet failover configurations.
Technical Specifications Checklist
For accurate network planning, engineering topology blueprints, and power calculations, reliable metrics are essential. Below is the technical breakdown for the RB951Ui-2nD:
| Feature | Specification Details |
|---|---|
| Product Code | RB951Ui-2nD |
| CPU Architecture | MIPSBE (Single-Core 650 MHz) |
| Memory & Storage | 64 MB RAM / 16 MB Flash |
| Ethernet Interfaces | 5x 10/100 Mbps Fast Ethernet Ports |
| Wireless Standards | 2.4 GHz (802.11b/g/n, Dual-Chain) |
| Operating System | RouterOS (Level 4 License) |
| Power Inputs | DC Jack & Passive PoE-In (10-28V) |
| PoE Out Capability | Passive PoE out on Ether5 (Max current: 500mA) |
| Physical Dimensions | 113 mm x 89 mm x 28 mm |
Advanced Enterprise Routing Features
Operating under a Level 4 RouterOS license, the hEX-sized hAP handles advanced software policies that standard consumer-grade plastic routers cannot touch.
Multi-WAN Failover & USB Tethering
Using the integrated USB port, you can plug in a supported cellular modem. RouterOS allows you to establish a primary fiber/copper link on Port 1 and set the USB mobile connection as an automatic failover backup, ensuring your office or smart home stays online during ISP blackouts.
Custom Hotspots & Bandwidth Management
Administrators can deploy fully customized guest Wi-Fi hotspot landing pages complete with authentication vouchers. You can easily enforce data limits, limit maximum download speeds per user via Simple Queues, and isolate corporate network traffic from guest traffic using native internal VLAN paths.
Key Limitations to Consider Before Buying
While the hAP delivers exceptional utility for its price tier, remember these physical constraints when finalizing your deployment layout:
- 2.4 GHz Only (No 5 GHz): This router does not support the 5 GHz band or newer Wi-Fi 5/6/7 standards. It is tailored for legacy clients, basic office work, IoT ecosystems, and light internet browsing.
- Fast Ethernet Restrictions: The physical RJ45 interfaces are capped at 10/100 Mbps. Real-world physical throughput will top out around 100 Mbps, making it unsuited for local fiber plans faster than 100 Mbps.
- PoE Limitations: The PoE output on Port 5 is strictly Passive PoE (up to 28V). It will not power standard 802.3af/at enterprise devices like high-end IP cameras or generic VoIP phones.
Frequently Asked Questions (FAQ)
Q: Can I use this router with a high-speed 1 Gbps fiber connection?
A: While it can manage the connection logically, the physical Fast Ethernet ports will hard-cap your throughput to 100 Mbps. For gigabit internet connections, upgrade to a model with gigabit ports, like the MikroTik hAP ac² or hAP ax².
A: While it can manage the connection logically, the physical Fast Ethernet ports will hard-cap your throughput to 100 Mbps. For gigabit internet connections, upgrade to a model with gigabit ports, like the MikroTik hAP ac² or hAP ax².
