MikroTik RouterBOARD RB2011UiAS-RM – Full Product Overview
The MikroTik RouterBOARD RB2011UiAS-RM is a high-value, feature-rich rackmount router from the trusted MikroTik RB2011 series. Designed for indoor and rack-mounted applications, it offers an excellent combination of ports, PoE functionality, user interface, and processing power—all powered by MikroTik’s acclaimed RouterOS (Level 5). With its 1U form factor, LCD screen, and robust feature set, it’s ideal for SMB networks, multi-site deployments, or as a versatile edge device.
Hardware & Performance
At its core, the RB2011UiAS-RM runs on a MIPSBE architecture with an Atheros AR9344 processor (600 MHz single-core) supported by 128 MB RAM and 128 MB NAND storage, powered by RouterOS Level 5 license—placing it above entry-level configurations in features and capacity.
Built into a 1U rackmount enclosure, it includes an LCD touchscreen for quick configuration and system insights—a valuable hardware addition not found on several competing models. The system achieves approximately 200,000 hours MTBF at 25 °C, demonstrating strong reliability over time.
Networking Interfaces & PoE
The MikroTik RouterBOARD RB2011UiAS is well-equipped for connectivity, featuring:
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5 Fast Ethernet (10/100 Mbps) ports
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5 Gigabit Ethernet (10/100/1000 Mbps) ports
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An SFP port (SFP cage included; SFP module sold separately)
It supports Passive PoE input (8–30 V via PoE or DC jack) and provides PoE output on port 10, with a maximum of 510 mA, enabling the device to power downstream PoE-capable gear.
Peripherals & Monitoring
Equipped with convenient interface options:
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1 × USB Type A port with reset capability and up to 2 A output
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Serial console port (RJ45) for CLI access
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Onboard sensors: PCB temperature monitor and voltage monitor for system health tracking
These components enhance both hardware diagnostics and configuration flexibility.
Power & Energy Efficiency
The MikroTik RouterBOARD RB2011UiAS offers smart power handling:
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Two DC input options: DC jack and PoE-IN
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Passive PoE input range: 8–30 V
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Idle system power: around 6 W, peak usage under load: roughly 28 W
Its passive cooling design (fanless) promotes silent operation and fewer mechanical points of failure, contributing to longevity.
Environmental Tolerance & Certifications
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Operating temperature range: from –40 °C to 60 °C
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Certifications: CE, EAC, RoHS, and rated IP20 for indoor use
Software & RouterOS Capabilities
The MikroTik RouterBOARD RB2011UiAS runs on RouterOS Level 5, unlocking advanced features including dynamic routing, firewall capabilities, MPLS, VPN, QoS, load balancing, bonding, hotspot, and real-time monitoring—a cut above basic entry-level licenses.
Performance Benchmarks
Independent throughput tests show impressive performance:
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Bridging at full line-rate (both 1G and 100M ports): around 1,481 Mbps with large frame sizes
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Routing with minimal rules: above 1,200 Mbps
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Degrades with heavier rules or filters but remains serviceable for many SMB and SOHO applications.
Use Cases & Practical Considerations
For real-world networks, multiple users highlight CPU load and speed limits when the LCD is active. Disabling the screen can improve throughput closer to maximum ISP speeds.
Others mention limitations under heavy VLAN, firewall, or bonding load—CPU saturation becomes the bottleneck, and in such cases, more powerful MikroTik models like the RB4011 may be recommended.
Still, the device is widely praised for its affordability, reliability, and role as a learning platform. Its feature set and versatility make it popular among home labs, educational setups, and budget-conscious IT deployments.
Key Advantages of RB2011UiAS-RM
The MikroTik RouterBOARD RB2011UiAS stands out for its balanced mix of features: ten Ethernet ports, an additional SFP slot for fiber connectivity, an integrated LCD screen for quick monitoring, and RouterOS Level 5 license which gives access to advanced features. Its passive cooling and low power consumption make it durable and efficient, while its compact rackmount form factor ensures easy deployment in professional environments. This router is ideal for small businesses, branch offices, and technical enthusiasts who need an affordable yet powerful networking solution with both copper and fiber options, PoE flexibility, and extensive software functionality.
Final Thoughts
The MikroTik RouterBOARD RB2011UiAS is a highly capable, flexible, and cost-effective rackmount router/wireless gateway, ideal for SMB, lab, and structured networking environments. Its rich feature set—RouterOS L5, PoE, mixed-speed ports, and an LCD—sets it apart from basic routers.
While limited by its single-core CPU for 1 Gbps routing or heavy firewall/load-balancing scenarios, it excels in multiport flexibility and overall value. It performs reliably under standard loads, with smart configuration sometimes required for optimal performance.
Backed by MikroTik’s firmware and community support, this device remains a go-to for budget-conscious deployment that demands versatility, manageability, and expandability.
Explore full product specifications in the datasheet provided below :
MikroTik RouterBOARD RB2011UiAS-RM