RB911G-5HPacD
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 |
| 10/100/1000 Ethernet ports | 1 |
| Wireless standards | 802.11a/n/ac |
| Wireless chip model | QCA9882 |
| Power Jack | 1 |
| Supported input voltage | 8 V - 30 V |
| PoE in | Yes |
| Voltage Monitor | Yes |
| PCB temperature monitor | Yes |
| Dimensions | 105x105mm |
| Operating System | RouterOS |
| Tested ambient temperature | -40°C .. +70°C tested |
| License level | 3 |
| CPU | QCA9557 |
| Max Power consumption | 12W |
| Number of chains | 2 |
| Storage type | NAND |
| Storage size | 128 MB |
| Suggested price | $79.00 |
Wireless specifications
| 5 GHz | |||
|---|---|---|---|
| Transmit power (dBm) | Receive Sensitivity | Transmit power (mW) | |
| 6MBit/s | 31 | -96 | 1259 |
| 54MBit/s | 27 | -81 | 501 |
| MCS0 | 30 | -96 | 1000 |
| MCS7 | 27 | -77 | 501 |
| MCS9 | 22 | -72 | 158 |
wireless parameters may be limited in software, depending on your local regulatory limitations
Ethernet test results
| RB911G-5HPacD | QCA9557 1G all port test | ||||||
| Mode | Configuration | 1518 byte | 512 byte | 64 byte | |||
| 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 |