![MikroTik QRT 5 ac | CPE | RB911G-5HPacD-QRT, 5GHz, 1x RJ45 1000Mb/s, 24dBi Ilość portów LAN1x [10/100/1000M (RJ45)]](https://www.batna24.com/img2/500/113858_2.webp?20989284221)
QRT 5 ac is a rugged external flat-panel antenna with a built-in RouterBOARD antenna. The device has a dual-polarized 24dBi antenna and radio module with output power up to 1000mW (30dBm) and housing resistant to various weather conditions.
A 5GHz high power wireless transmitter that currently supports 802.11ac and is also backwards compatible with 802.11a/n. Inside there is a two string RB911G-5HPacD high power, high performance and high output power wireless transmitter. It has a Gigabit Ethernet port to take full advantage of 802.11ac high speed wireless network. Easy to use and quick to deploy, QRT is ideal for longer point-to-point connections at 802.11ac (2x2 MIMO) .
RouterOS allows you to configure any LED activity as you wish. It is possible to configure the LEDs to display wireless signal strength, flash LEDs on interface traffic activity and many other options.
| Features / filters | |
| LAN standard | Gigabit Ethernet 10/100/1000 Mb/s |
| Maximum wireless transmission speed | 867 Mb/s |
| Number of LAN ports | 1x 10/100/1000BaseTX (RJ45) |
| Operating frequency | 5 GHz |
| Wireless network standards | IEEE 802.11a, IEEE 802.11ac, IEEE 802.11n, |
| 5 GHz | Yes |
| Antenna features | Integrated antenna |
| Antenna gain | 21dBi - 30dBi |
| Antenna gain level (max) | 24 |
| Antennas quantity | 1 |
| Compatible operating systems | RouterOS |
| CPU frequency | 720 MHz |
| DC-in jack | Yes |
| Depth | 320 |
| Device type | Client device |
| Ethernet LAN (RJ-45) ports | 1 |
| Ethernet LAN data rates | 10,100,1000 |
| Frequency band | 4.9 - 5.875 |
| Harmonized System (HS) code | 85176990 |
| Height | 50 |
| Horizontal beam width | 10.5 |
| Internal memory | 128 |
| Networking standards | IEEE 802.11a,IEEE 802.11ac,IEEE 802.11n |
| Operating temperature (T-T) | -30 - 70 |
| Output voltage | 30 |
| Polarization | Dual polarization |
| Power consumption (max) | 11.5 |
| Power over Ethernet (PoE) | Yes |
| Product colour | White |
| RAM memory | 128MB |
| RF-connector | MMCX |
| Type of device power supply | Passive PoE |
| Vertical beam width | 10.5 |
| WAN connection | Wi-Fi, Ethernet (RJ-45) |
| Width | 309 |
| Product code | RB911G-5HPacD-QRT |
| Architecture | MIPSBE |
| CPU | QCA9557 |
| Number of processor cores | 1x |
| CPU frequency | 720 MHz |
| Dimensions | 309 x 320 x 50 mm |
| Operating system | RouterOS |
| Licence level | 4 |
| Amount of RAM | 128 MB |
| Type of storage | NAND |
| Tested ambient temperature | From -40 ° C to 70 ° C |
| 5 GHz wireless standards | 802.11ac 802.11a/n |
| PoE in | Passive PoE |
| PoE at the input Voltage | 8-30 V |
| Number of DC inputs | 1 (PoE-IN) |
| Maximum energy consumption | 10,5 W. |
| 5 GHz wireless transmission speed Max | 867 Mbit/s |
| Ethernet port | 1x rj45 gigabit port (automatic MDI/MDIX crossover) |
| Set composition | The device Mounting brackets 24 V, 0.8 A power supply Gigabit PoE injector |
| Polarisation | Double: horizontal and vertical |
RouterBOARD is a hardware platform from MikroTik, which is a line of routers with RouterOS operating system. Almost all models of RouterBOARD devices can be powered via Ethernet (PoE) and have a connector for external power source.
There's no polarization of the wave in the wire. It's about how the electromagnetic field is emitted from the antenna. If the transmitting antenna is vertical, it transmits vertical polarization. If it is horizontal, it has horizontal polarization.
PoE (Power over Ethernet) is the name of a series of methods that allow you to power your network equipment via twisted-pair cable while transferring data simultaneously.
