Uap ac lr transmit power upgrade#

Two UAP AC Lites adopted to a single UniFi Controller will work in harmony to transmit a single network. If you truly desire greater network coverage, the best solution is to use multiple access points. If you want a step up in 5GHz performance, you’re best going with the UAP AC PRO, since the LR only has performance benefits over the Lite in the 2.4GHz band. This range is best served by the 5GHz band.

Uap ac lr transmit power upgrade#

Since the bottleneck in the network is not actually the access point then, if you want an upgrade over the UAP AC Lite, you’re better off with an access point that can provide a marked improvement in the range that your mobile devices are capable of transmitting in. Similar in form, but a step up in function: The Ubiquiti UniFi UAP-AC-PRO. Once we accept this point, it’s clear that the bottleneck in a network’s range is actually our mobile device’s transmission power (which is fairly uniform across devices), rather than the capability of the access point itself to transmit RF. To reiterate, no matter how well an access point’s antenna is able to transmit RF, if your mobile device is not capable of transmitting a signal back over an equivalent distance, there can be no two-way communication between your access point and your mobile device. So, if the UAP AC LR is more effective on this ‘longer-range’ band, why the claim that you won’t get the performance benefits you would expect? Lower frequency (2.4GHz vs 5GHz) means high bandwidth and high bandwidth signals are less prone to attenuation over greater distances. This access point (on paper) also performs better due to its higher throughput and 3x3 MIMO capabilities on the 2.4GHz band.Īs you’re likely already aware, the 2.4GHz band is the ‘longer range, slower data rate’ band of the two bands (2.4GHz and 5GHz) used in contemporary WiFi. Looking at the datasheets for UniFi access points, we can see that what gives the UAP AC LR its ‘long-range’ capabilities is its higher transmission power (vs the AC Lite) on the 2.4Ghz band (24dBm). Most mobile devices have transmission power in the 16-18dBm range. This results in one-way communication rather than the two-way ‘conversation’ between device and access point necessary for a functional network. Instead, the WiFi antennas are hidden within the device, negatively impacting performance (but keeping the device pretty!).Ī ‘more powerful’ antenna such as the UAP AC LR can be ‘heard’ by your phone or laptop at long range, but your phone or laptop themselves won’t necessarily have the transmission power to be ‘heard’ by the access point. Since aesthetics are so important in the consumer electronics industry, it is highly unlikely that your phone or laptop has its own external antennas.

Long story short, the limiting factor in a network is usually the client device (this means your phone or laptop), rather than the antenna. You may find that the best solution for you is only possible with a different product or approach. If you’re thinking of buying a Ubiquiti UniFi UAP AC LR, you first need to be aware of a few things. Ubiquiti UniFi UAP AC LR - Before You Buy The True Network Range Bottleneck

UniFi Controller also offers the possibility to manage multiple locations.Thinking of buying a Ubiquiti UniFi UAP AC LR? Read this first. The status of the network is made transparent through a dashboard, overview maps and graphs. Through UniFi Controller, the access point settings and network management can be changed, managed and analyzed. Centralized management via UniFi ControllerĪll Ubiquiti UniFi AC Mesh access points are centrally managed via UniFi Controller, Ubiquiti’s easy-to-use management system that can be accessed from any web browser. Because power is delivered directly through the network cable, PoE eliminates the need for an additional outlet for a power adapter. This means that each access point can be powered directly over the network cable using PoE injectors (not included). The Ubiquiti UniFi UAC LR models feature 24V passive PoE. Speeds up to 450 Mbps at 2.4 GHz (3×3) and 867 at 5 GHz (2×2)Ģ4 dBm (251 mW) transmission power Power over Ethernet The transmission power is 24 dBm (251 mW). It thereby transmits simultaneously on both the 2.4 Ghz and 5 Ghz Wi-Fi frequency. The device works with Wireless-AC and achieves a maximum throughput of 867 Mbps. Thanks to the long range antenna, the Ubiquiti LR can create a large coverage so that there is reach even at greater distances from the access point. The Ubiquiti UniFi UAP AC LR 5-Pack is a long range model from the Ubiquiti Unifi AC series. Ubiquiti Access Point AC LR 5-PACK Long range