MikroTik RB951Ui-2nD (hAP)

The MikroTik RB951Ui-2nD (hAP) is a versatile, compact wireless access point designed for homes and small offices. It combines wireless and wired networking capabilities in a single device with RouterOS and a Level 4 license. It also features a USB port and PoE out on one Ethernet port, allowing it to power another MikroTik device.

Core Specifications

• Product Name: RB951Ui-2nD (hAP)
• CPU Model: Qualcomm Atheros QCA9531
• CPU Architecture: MIPS 24K
• CPU Cores: 1 core
• CPU Frequency: 650 MHz
• RAM: 64 MB DDR2
• Storage Type: Flash
• Storage Size: 16 MB
• Operating System: MikroTik RouterOS
• License Level: 4 (supports routing, bridging, firewall, hotspot, VPN, etc.)
• MTBF: Over 100,000 hours at 25 °C

Wireless Specifications

• Wireless Standards: 802.11b/g/n
• Frequency Band: 2.4 GHz only
• Max Wireless Data Rate: 300 Mbps
• Wireless Chains: 2 (2×2 MIMO)
• Antenna Gain: 1.5 dBi (integrated PCB antennas)
• TX Power Output: Up to 22 dBm
• Antenna Type: Integrated (non-removable)
• Wi-Fi Modes: AP, station, bridge, WDS
• Security Protocols: WPA/WPA2-PSK, MAC filtering, access control lists

Ethernet & I/O

• Ethernet Ports: 5 × 10/100 Mbps Fast Ethernet
  • Port 1 supports Passive PoE in
  • Port 5 supports Passive PoE out (up to 500 mA at 10–28 V input)
• USB Port: 1 × USB 2.0 Type-A (for 3G/4G modems, USB storage, etc.)
• Reset Button: Yes
• LED Indicators: Yes (for power, activity, and status)

Powering

• Input Voltage Range: 6–30 V DC
• Power Input Methods:
  • DC jack
  • Passive PoE (on Port 1)
• Power Adapter Included: 24 V, 0.8 A
• Max Power Consumption: 5 W (without PoE out), up to 7 W (with PoE out)
• PoE Output: Passive PoE on Ethernet Port 5 (up to 500 mA)

Software Features (RouterOS)

• Firewall & NAT: Stateful firewall, source NAT, destination NAT
• Routing Protocols: Static, RIP, OSPF, BGP
• Bridging & VLAN: VLANs, bridge filtering, hardware offload
• VPN: PPTP, L2TP, SSTP, IPsec, OpenVPN
• Wireless Control: CAPsMAN support
• User Access Control: RADIUS, local user database
• Monitoring Tools: Torch, Ping, Traceroute, SNMP, Netwatch
• Management Interfaces: Winbox, WebFig, SSH, CLI, API

Physical & Environmental

• Dimensions: 113 × 89 × 28 mm
• Weight: ~150 g
• Enclosure: Indoor plastic
• Form Factor: Desktop (wall mountable with screws)
• Operating Temperature: -20 °C to +60 °C
• Cooling: Passive (fanless design)
• Mounting Options: Desktop or wall-mountable

Use Cases

• Home and apartment wireless routers
• Small office networks
• CAPsMAN managed wireless AP
• Affordable router/firewall for basic installations
• Remote location AP with PoE power extension capability

What’s in the Box

• RB951Ui-2nD unit
• 24 V 0.8 A power adapter
• User guide

Meta Description

MikroTik RB951Ui-2nD (hAP) is a compact wireless access point with 2.4 GHz Wi-Fi, 5 Fast Ethernet ports, USB, PoE output, and RouterOS Level 4. Ideal for home and small office networks seeking flexibility and reliable performance.

Datasheet