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  • CPU nominal frequency 600 MHz
  • CPU core count 1
  • Size of RAM 128 MB
  • 10/100 Ethernet ports 5
  • Wireless chip model AR9344
  • Wireless standards 802.11b/g/n
  • Number of USB ports 1
  • Power Jack 1
  • RB951Ui-2HnD

The RB951Ui-2HnD is a wireless SOHO AP with a new generation Atheros CPU and more processing power. It has five Ethernet ports, one USB 2.0 port and a high power 2.4GHz 802.11b/g/n wireless AP with antennas built in.

It has a 600MHz CPU,128MB of RAM and PoE output function for port #5 - it can power other PoE capable devices with the same voltage as applied to the unit. Maximum load on the port is 500mA.

Package contains RouterBOARD 951Ui-2HnD in a plastic case and power adapter.

RB951Ui-2HnD
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MiKroTik
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Specifications

Details
Product code RB951Ui-2HnD
Architecture MIPSBE
CPU AR9344
CPU core count 1
CPU nominal frequency 600 MHz
Dimensions 113x138x29mm
License level 4
Operating System RouterOS
Size of RAM 128 MB
Storage size 128 MB
Storage type NAND
Tested ambient temperature -20C +50C

Powering

Details
Max Power consumption Up to 7W
PoE in Passive PoE
PoE out Passive PoE
PoE in input Voltage 9-30 V
Number of DC inputs 2 (DC jack, PoE-IN)
DC jack input Voltage 9-30 V

Wireless

Details
Wireless 2.4 GHz number of chains
2
Wireless 2.4 GHz standards
802.11b/g/n
Antenna gain dBi for 2.4 GHz 2.5
Wireless 2.4 GHz chip model
AR9344

Ethernet

Details
10/100 Ethernet ports 5

Peripherals

Details
Number of USB ports 1
USB Power Reset Yes
USB slot type USB type AB

Wireless specifications

2.4 GHz Transmit (dBm) Receive Sensitivity
6MBit/s 30 -96
54MBit/s 25 -80
MCS0 30 -96
MCS7 23 -78

Ethernet test results

CCR1036-12G-4S Tile 36 core max possible throughput test
Mode Configuration 1518 byte 512 byte 64 byte
kpps Mbps kpps Mbps kpps Mbps
Bridging none (fast path) 40.0 485.8 116.5 447.2 269.6 138.0
Bridging 25 bridge filter rules 40.0 485.8 86.0 352.3 87.6 44.9
Routing none (fast path) 40.0 485.8 116.5 477.2 226.9 116.2
Routing 25 simple queues 40.0 485.8 103.9 425.6 106.6 54.6
Routing 25 ip filter rules 40.0 485.8 59.6 244.1 60.5 31.0
  1. All tests are done with Xena Networks specialized test equipment (XenaBay),and done according to RFC2544 (Xena2544)
  2. Max throughput is determined with 30+ second attempts with 0,1% packet loss tolerance in 64, 512, 1518 byte packet sizes
  3. Values in Italic indicate that max throughput was reached without maxing out CPU, but because board interface configuration was maxed out
  4. Test results show device maximum performance, and are reached using mentioned hardware and software configuration, different configurations most likely will result in lower results

Included parts

  • 24V 0.8A power adapter
RB951Ui-2HnD
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MiKroTik
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