Designed for Optimal RF Performance
The newly redesigned UniFi Controller optimizes RF performance: 
 
Scalable Enterprise Wi-Fi Management
The UniFi Controller v4 software is a powerful, enterprise wireless software engine ideal for high-density client deployments requiring low latency and high uptime performance. With its software-based capabilities, the UniFi virtual control plane allows for unlimited scalability under one centralized controller. Remotely access the UniFi Controller to upgrade deployed UniFi APs while in the field. 
 
Indoor AC Model Comparison Chart
 
 
Specifications
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  | 
   UniFi AP AC LR 
   | 
 
  | 
   Dimensions  
   | 
  
   175.7 x 175.7 x 43.2 mm (6.92 x 6.92 x
  1.70") 
   | 
 
  | 
   Weight  
  With Mounting Kits 
   | 
  
   240 g (8.5 oz) 
  315 g (11.1 oz) 
   | 
 
  | 
   Networking Interface  
   | 
  
   (1) 10/100/1000
  Ethernet Port  
   | 
 
  | 
   Buttons  
   | 
  
   Reset  
   | 
 
  | 
   Power Method  
   | 
  
   Passive Power over Ethernet
  (24V), 
  (Pairs 4, 5+; 7, 8 Return) 
   | 
 
  | 
   Power Supply  
   | 
  
   24V, 0.5A Gigabit
  PoE Adapter* 
  * Only the single-pack of the UAP-AC-LITE includes a PoE
  adapter. 
   | 
 
  | 
   Maximum Power Consumption  
   | 
  
   6.5W  
   | 
 
  | 
   Maximum TX Power  
  2.4 GHz 
  5GHz 
   | 
  
     
  24 dBm  
  20 dBm 
   | 
 
  | 
   Antennas 
   | 
  
   (1) Dual-Band Antenna, Tri-Polarity, 2.4 GHz: 3 dBi, 5 GHz: 3
  dBi 
   | 
 
  | 
   Wi-Fi Standards  
   | 
  
   802.11 a/b/g/n/ac 
   | 
 
  | 
   Wireless Security 
   | 
  
   WEP, WPA-PSK, WPA-Enterprise (WPA/WPA2, TKIP/AES) 
   | 
 
  | 
   BSSID  
   | 
  
   Up to Four Per Radio
   
   | 
 
  | 
   Mounting  
   | 
  
   Wall/Ceiling (Kits
  Included)  
   | 
 
  | 
   Operating Temperature  
   | 
  
   -10 to 70° C (14 to
  158° F)  
   | 
 
  | 
   Operating Humidity  
   | 
  
   5 - 95%
  Noncondensing  
   | 
 
  | 
   Certifications  
   | 
  
   CE, FCC, IC  
   | 
 
  | 
   Advanced Traffic Management  
   | 
 
  | 
   VLAN  
   | 
  
   802.1Q  
   | 
 
  | 
   Advanced QoS  
   | 
  
   Per-User Rate Limiting  
   | 
 
  | 
   Guest Traffic Isolation  
   | 
  
   Supported  
   | 
 
  | 
   WMM  
   | 
  
   Voice, Video, Best Effort,
  and Background  
   | 
 
  | 
   Concurrent Clients  
   | 
  
   200+  
   | 
 
  | 
   Supported Data Rates (Mbps)  
   | 
 
  | 
   Standard  
   | 
  
   Data Rates  
   | 
 
  | 
   802.11a 
   | 
  
   6, 9, 12, 18, 24, 36, 48, 54 Mbps 
   | 
 
  | 
   802.11n  
   | 
  
   6.5 Mbps to 450 Mbps (MCS0 - MCS23, HT 20/40) 
   | 
 
  | 
   802.11ac 
   | 
  
   6.5 Mbps to 867 Mbps (MCS0 - MCS9 NSS1/2, VHT 20/40/80) 
   | 
 
  | 
   802.11b  
   | 
  
   1, 2, 5.5, 11 Mbps  
   | 
 
  | 
   802.11g  
   | 
  
   6, 9, 12, 18, 24,
  36, 48, 54 Mbps  
   |