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RB911G-5HPacD

RouterBOARD 911G-5HPacD is our low-cost small form factor CPE board with 802.11ac support. It’s perfect for building low-cost 802.11ac CPE devices, as the list price is only $79. Yet, the device is very powerful- it’s equipped with 720MHz CPU, 128MB RAM, Gigabit Ethernet port, power jack and 1300mW 802.11ac 5GHz Dual Chain wireless onboard. Comes with RouterOS L3 license.

Product specifications :
Details
Product code RB911G-5HPacD
CPU nominal frequency 720 MHz
CPU core count 1
Size of RAM 128 MB
10/100 Ethernet ports None
10/100/1000 Ethernet ports 1
MiniPCI slots 0
MiniPCI-e slots 0
Wireless chip model QCA9882-BR4A-R
Wireless standards 802.11a/n/ac
Number of USB ports 0
Power Jack 1
PoE out No
PoE in Yes
Supported input voltage 8 V – 30 V
Voltage Monitor Yes
PCB temperature monitor Yes
CPU temperature monitor No
Dimensions 105x105mm
Operating System RouterOS
Operating temperature range -40°C .. +70°C tested
License level 3
Antenna gain DBI No
Current Monitor No
CPU QCA9557-AT4A-R
Max Power consumption 12W
SFP ports None
SFP+ ports None
Number of chains 2
Serial port None
Wireless specifications :
5 GHz
TX RX
6MBit/s 31 -96
54MBit/s 27 -81
MCS0 30 -96
MCS7 27 -77
MCS9 22 -72
Performance test results :
RB911G-5HPacD QCA9550 1G all port test
Mode Configuration 1518 byte 512 byte 64 byte
kpps Mbps kpps Mbps kpps Mbps
Bridging none (fast path) 162.4 1,972.2 170.8 699.6 370.2 189.5
Bridging 25 bridge filter rules 162.4 1,972.2 111.8 457.9 99.9 51.1
Routing none (fast path) 162.4 1,972.2 317.4 1,300.1 370.2 189.5
Routing 25 simple queues 162.4 1,972.2 174.2 713.5 176.2 90.2
Routing 25 ip filter rules 60.2 731.1 62.8 257.2 61.8 31.6
  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

Brochure RB911G-5HPacD