RB911G-5HPacD

720Mhz CPU, 128MB RAM, 1xGigabit Ethernet, onboard 802.11ac Two Chain 5Ghz wireless, RouterOS L3

Outdoors

PoE

Specification Find retailer

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 802.11ac 5GHz Dual Chain wireless onboard. Comes with RouterOS L3 license.

- RB911G-5HPacD-US (USA) is factory locked for 5170-5250MHz and 5725-5835MHz frequencies. This lock can not be removed.

- RB911G-5HPacD (International) supports 5150MHz-5875MHz range (Specific frequency range can be limited by country regulations).

Specification

Specifications

Product code RB911G-5HPacD
Suggested price $79.00
Architecture MIPSBE
CPU QCA9557
CPU core count 1
CPU nominal frequency 720 MHz
Dimensions 105x105mm
RouterOS license 3
Operating System RouterOS
Size of RAM 128 MB
Storage size 128 MB
Storage type NAND
MTBF Approximately 100'000 hours at 25C
Tested ambient temperature -40°C to 70°C

Powering

Number of DC inputs 2 (DC jack, PoE-IN)
DC jack input Voltage 8-30 V
Max power consumption 12 W
PoE in Passive PoE
Cooling type Passive
PoE in input Voltage 8-30 V

Wireless specifications

Wireless 5 GHz Max data rate 867 Mbit/s
Wireless 5 GHz Number of chains 2
Wireless 5 GHz standards 802.11a/n/ac
Wireless 5 GHz chip model QCA9892
Wireless 5 GHz generation Wi-Fi 5

Ethernet

10/100/1000 Ethernet ports 1

Other

PCB temperature monitor Yes
Voltage Monitor Yes
Beeper Yes

Certification & Approvals

Certification CE, FCC, IC, EAC, ROHS

Note

The device has an operating system preinstalled and licensed. No separate purchase is necessary and the product is ready to use. The device includes free software updates for the life of the product or a minimum of 5 years starting from date of purchase.

5 GHz

Transmit (dBm)

Receive Sensitivity

6MBit/s

-96

54MBit/s

-81

MCS0

-96

MCS7

-77

MCS9

-72

RB911G-5HPacDr2		QCA9557 1G all port test
Mode	Configuration	1518 byte		512 byte		64 byte
Mode	Configuration	kpps	Mbps	kpps	Mbps	kpps	Mbps
Bridging	none (fast path)	81.2	986.1	234.9	962.2	477.7	244.6
Bridging	25 bridge filter rules	81.2	986.1	118.4	485.0	119.5	61.2
Routing	none (fast path)	81.2	986.1	234.9	962.2	408.2	209.0
Routing	25 simple queues	81.2	986.1	158.3	648.4	165.8	84.9
Routing	25 ip filter rules	64.8	786.9	70.4	288.4	60.9	31.2

All tests are done with Xena Networks specialized test equipment (XenaBay),and done according to RFC2544 (Xena2544)
Max throughput is determined with 30+ second attempts with 0,1% packet loss tolerance in 64, 512, 1518 byte packet sizes
Test results show device maximum performance, and are reached using mentioned hardware and software configuration, different configurations most likely will result in lower results