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Best Home Access Point: Ubiquiti UniFi UAP AC Pro or Others for 600 Mbit Fiber Connection?

RicoSky 12993 27
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Which reliable access point should I buy for a single-family house with a 600 Mbit fiber connection so I can install it once, cover one floor with Wi‑Fi, and forget about it?

The UniFi UAP AC Pro is a good fit for this use case, but the real Wi‑Fi speed will still depend on the house layout, walls, nearby networks, and client device capabilities [#17519524] The AP will work without the controller running all the time: you use the UniFi controller only for initial configuration, then it can be turned off and the AP keeps working normally [#17542216] If you want to power it over Ethernet, you need a PoE switch between the router and the AP; the router alone does not power it unless it provides PoE [#17544394] Keep in mind that 5 GHz AC is more sensitive to obstacles, so walls on that floor can significantly reduce coverage [#17520225]
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  • #1 17519429
    RicoSky
    Level 7  
    Posts: 26
    Rate: 5
    Hi!
    I want to install a decent AP on the first floor of a single-family house. Until now, I used my old SMC router for this purpose, but it keeps unconfiguring and losing WIFI on the floor every few weeks. I've had enough. SMC goes to the garbage and I open a new chapter in family history.

    I want to buy a bullet-proof device that I will install and forget about it. I have a 600 Mbit fiber in my house, so the AP will get this speed over the cable. It's supposed to distribute decent AC WIFI all over the floor and work ..... work .... just work ....

    I can spend even PLN 500-600 on it, if necessary. Which does not mean that I have to force myself to waste money, if something really proven can be bought cheaper.

    What do you recommend? Ubiquiti UniFi UAP AC Pro?

    Greetings!
    Peter
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    #2 17519524
    IC_Current
    Network and Internet specialist
    Posts: 9096
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    Exactly. This UAP AC Pro will suit you.
    Of course, in real life, the speed achieved will largely depend on the structure of the house, the surrounding networks and the customer's capabilities.
    Helpful post? Buy me a coffee.
  • #3 17519535
    RicoSky
    Level 7  
    Posts: 26
    Rate: 5
    Yes, I am aware that the final speed will be influenced by the factors you write about (and I cannot change them), but I want to be sure that I have an armored solution on the sending side.

    Thanks!
  • #4 17520225
    jprzedworski
    Network and Internet specialist
    Posts: 5353
    Help: 758
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    RicoSky wrote:
    It's supposed to distribute decent AC WIFI all over the floor
    AC works at 5 GHz, and this band has more obstruction attenuation. If you have walls on this floor, or rather yes, it's gonna be bad.
  • #5 17525450
    rafalw92
    Level 9  
    Posts: 91
    Rate: 2
    How can I connect the repeater to the router but not to create 2 separate networks only to increase the wifi range? It is possible?

    When walking around the house with my phone, I have to switch between networks, which is very troublesome.
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  • #6 17525573
    m.jastrzebski
    Network and Internet specialist
    Posts: 5238
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    rafalw92 wrote:
    How can I connect the repeater to the router but not to create 2 separate networks only to increase the wifi range? It is possible?

    When walking around the house with my phone, I have to switch between networks, which is very troublesome.

    There will always be 2 networks between which the mobile device has to switch.
    As you connect 2 cable access points to the router, everyone creates their own channel. You can name them identically, set the same password - it will switch automatically. But always some packets may escape during the switch.

    If you connect to an existing WiFi network via a WiFi repeater, it works like 2 devices in one: a WiFi client that connects to the network just like a computer or telephone, and on the other hand creates / transmits its network.

    Najelpie, like any AP, broadcasts the network with the same password and name encryption. ONLY on another channel.
  • #7 17525590
    rafalw92
    Level 9  
    Posts: 91
    Rate: 2
    m.jastrzebski wrote:
    rafalw92 wrote:
    How can I connect the repeater to the router but not to create 2 separate networks only to increase the wifi range? It is possible?

    When walking around the house with my phone, I have to switch between networks, which is very troublesome.

    There will always be 2 networks between which the mobile device has to switch.
    As you connect 2 cable access points to the router, everyone creates their own channel. You can name them identically, set the same password - it will switch automatically. But always some packets may escape during the switch.

    If you connect to an existing WiFi network via a WiFi repeater, it works like 2 devices in one: a WiFi client that connects to the network just like a computer or telephone, and on the other hand creates / transmits its network.

    Najelpie, like any AP, broadcasts the network with the same password and name encryption. ONLY on another channel.


    I tried to set it in such a way that the name and password are the same, but sometimes when going to the other room the device was still connected to the more distant router and could not switch to the closer one - I also could not manually switch due to the same the name of the network. For other names, I can always manually switch to a closer device.

    Wouldn't my problem be solved with a router with antennas? It's just that I would buy additional antennas wifi extenders and put it in several rooms, hiding the cables in the strips? Then I will have coverage of one network in each room?
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  • #8 17525607
    m.jastrzebski
    Network and Internet specialist
    Posts: 5238
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    rafalw92 wrote:
    m.jastrzebski wrote:
    rafalw92 wrote:
    How can I connect the repeater to the router but not to create 2 separate networks only to increase the wifi range? It is possible?

    While walking around the house with my phone, I have to switch between networks, which is very troublesome.

    There will always be 2 networks between which the mobile device has to switch.
    As you connect 2 wired access points to the router, everyone creates their own channel. You can name them identically, set the same password - it will switch automatically. But always some packets may escape during the switch.

    If you connect to an existing WiFi network via a WiFi repeater, it works like 2 devices in one: a WiFi client that connects to the network just like a computer or telephone, and on the other hand creates / transmits its network.

    Najelpie, like any AP, broadcasts the network with the same password and name encryption. ONLY on another channel.


    I tried to set it in such a way that the name and password are the same, but sometimes when going to the other room the device was still connected to the more distant router and could not switch to the closer one - I also could not manually switch due to the same the name of the network. For other names, I can always manually switch to a closer device.

    Wouldn't my problem be solved with a router with antennas? It's just that I would buy additional antennas wifi extenders and put it in several rooms, hiding the cables in the strips? Then I will have coverage of one network in each room?


    Whether and when to switch to another access point is decided by the customer: phone / computer. In good routers, you can set below what signal the router will break the connection. The phone will then try to connect again, this time with a stronger signal.

    It's a bad idea with these antennas. You kill MIMO transmissions and the speeds drop.
  • #9 17525613
    rafalw92
    Level 9  
    Posts: 91
    Rate: 2
    m.jastrzebski wrote:
    It's a bad idea with these antennas. You kill MIMO transmissions and the speeds drop.


    So if the router has 4 antennas, they should always be next to each other and the end ... yes?

    How can I cover my entire home with one network? I can pull a suitable cable for each room, but what is the best solution and does it even exist?
  • #10 17525626
    m.jastrzebski
    Network and Internet specialist
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    rafalw92 wrote:
    m.jastrzebski wrote:
    It's a bad idea with these antennas. You kill MIMO transmissions and the speeds drop.


    So if the router has 4 antennas, they should always be next to each other and the end ... yes?

    How can I cover my entire home with one network? I can pull a suitable cable for each room, but what is the best solution and does it even exist?

    It's not so simple. In WiFi N or AC, each antenna can transmit something different. This way you gain speed. If you carry one antenna somewhere behind a few walls, this functionality will stop working. The router may switch to a different mode of operation where the speed will drop significantly. The router authors know what will happen. But definitely nothing to worry about. In addition, 4 antennas can be 2 from 2.4Ghz and 2 to 5Ghz.

    A solid thing to do are access points from the same company, connected with LAN cables to the router. Definitely recommended unifi. There you set everything to make the switching smooth and automatic.
  • #11 17525634
    rafalw92
    Level 9  
    Posts: 91
    Rate: 2
    m.jastrzebski wrote:
    A solid thing to do are access points from the same company, connected with LAN cables to the router. Definitely recommended unifi. There you set everything to make the switching smooth and automatic.


    So you recommend these unifi wheels - they still need the main router, can I connect them via LAN to the UPC router?
  • #12 17525645
    m.jastrzebski
    Network and Internet specialist
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    rafalw92 wrote:
    m.jastrzebski wrote:
    A solid thing to do are access points from the same company, connected with LAN cables to the router. Definitely recommended unifi. There you set everything to make the switching smooth and automatic.


    So you recommend these unifi wheels - they still need the main router, can I connect them via LAN to the UPC router?

    A router is a router. You connect with cables, configure and forget you have. These are good and polished devices at decent prices.
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  • #13 17525651
    rafalw92
    Level 9  
    Posts: 91
    Rate: 2
    m.jastrzebski wrote:
    A router is a router. You connect with cables, configure and forget you have. These are good and polished devices at decent prices.

    From what I can see they don't work at 5GHz?
  • #14 17525652
    m.jastrzebski
    Network and Internet specialist
    Posts: 5238
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    rafalw92 wrote:
    m.jastrzebski wrote:
    A router is a router. You connect with cables, configure and forget you have. These are good and polished devices at decent prices.

    From what I can see they don't work at 5GHz?

    There are a lot of models there.
  • #15 17525693
    jprzedworski
    Network and Internet specialist
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    There are AC models.
    https://www.youtube.com/watch?v=KqvAYL28rYg
    Installation and configuration requires a software controller on the PC, but during everyday work it does not need this application anymore, so if we turn off the computer, the network continues to work. Adding more APs is very simple, because the controller will detect the device. The SSID is set once at the beginning, subsequent devices are connected to it.
    https://www.youtube.com/watch?v=zkt6mMWn5aI&vl=pl
  • #16 17525703
    m.jastrzebski
    Network and Internet specialist
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    jprzedworski wrote:
    There are AC models.
    https://www.youtube.com/watch?v=KqvAYL28rYg
    Installation and configuration requires a software controller on the PC, but during everyday work it does not need this application anymore, so if we turn off the computer, the network continues to work. Adding more APs is very simple, because the controller will detect the device. The SSID is set once at the beginning, subsequent devices are connected to it.
    https://www.youtube.com/watch?v=zkt6mMWn5aI&vl=pl

    This is a question for me. What does the controller do except for applying the same configuration to multiple devices?
    Does unifi support the change of AP change after kicking the client below a certain signal level?

    My single AP is a little bit a bit sick and I am thinking about adding the second one.
  • #17 17525751
    jprzedworski
    Network and Internet specialist
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    With the help of the controller, you can do, for example, firmware update (if there are many APs in the network, PoE switches, unifi router, it is very easy - with almost one stroke the entire network) and many other things. Almost, because you should not update your swich and AP at the same time, because if you restart your swich after the update, it will crash the AP update and we have a problem. There is also a system of additional user authorization, e.g. by means of tickets, but at home it is unnecessary.
    m.jastrzebski wrote:
    Does the unifi support AP changeover
    Watch this first video.
    m.jastrzebski wrote:
    My single AP is a little bit a bit sick and I am thinking about adding the second one.
    It's just that it is not compatible with the UniFi system, so roaming will not work with it. They all have to be UniFi.
  • #18 17525802
    m.jastrzebski
    Network and Internet specialist
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    jprzedworski wrote:

    m.jastrzebski wrote:
    Does unifi support AP changeover
    Watch this first video.

    I didn't learn much. Yes "roaming" it supports any AP where the threshold for the signal can be set. Roaming in quotation marks because it is not real roaming as few or no devices support the appropriate roaming protocols, guaranteeing no packet loss. So some kind of active cooperation of both the 2 AP and the end device to switch the client.
    I don't know if there are any possible half-measures, that one AP notifies the other that he is about to kick the client, he will come to you, do not authorize him, just connect. Or something like that. That is, independent of the client's action.
  • #19 17525833
    jprzedworski
    Network and Internet specialist
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    m.jastrzebski wrote:
    So some kind of active cooperation of both the 2 AP and the end device to switch the client.
    I don't know if there are any possible half-measures, that one AP notifies the other that he is about to kick the client, he will come to you, do not authorize him, just connect. Or something like that. That is, independent of the client's action.
    I am only a UniFi user (6 AP + 2 switches + hardware controller). I have not analyzed the mechanisms in this system, but I can see that individual APs can somehow contact each other. How and what they mention, I do not know. For example, I noticed that if an AP loses contact with the cable (but is powered), it goes into repeater mode, radio connects to a neighbor and distributes data further.
    On UniFi roaming, I found this current article:
    https://help.ubnt.com/hc/en-us/articles/115004662107-UniFi-Fast-Roaming
  • #20 17526715
    IC_Current
    Network and Internet specialist
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    UniFi supports the 802.11r standard. If your phone is also 802.11r compliant, you will have working high speed roaming with FT.
    The 802.11r protocol suite defines two paths for the transmission of authentication information - radio and wire. The radio way is the Lite version, the wired way is the Full version with additional possibilities. UniFi only supports radio, however roaming works and there are no problems with that. Of course, this is not fully automated, where the access points measure signal strength, latency, cell load, interference, etc., send it to the controller, which determines network behavior and client relogging, but then you would have to spend about 10x as much as UniFi.
    There is nothing better for small installations at a reasonable price.
    Helpful post? Buy me a coffee.
  • #21 17542117
    RicoSky
    Level 7  
    Posts: 26
    Rate: 5
    Gentlemen, wait a minute! I can see that the discussion went to areas about which I know as much as about playing on the bagpipe.

    Just in case, I will ask again - I need a regular, armored AP (e.g. the Ubiquiti UniFi UAP AC Pro I mentioned), which I will connect via LAN cable to the main home router (of course working non-stop) and after entering the computer, plugged into the network home LAN, I will get to the configuration panel of this AP and configure it. Then I will forget everything because it will work. I don't want any controllers, tickets, or additional antennas at home, and I damn well know what else.

    Is this how it will work?
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    #22 17542216
    IC_Current
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    RicoSky wrote:
    Then I will forget everything because it will work. I don't want any controllers, tickets, or additional antennas at home, and I damn well know what else.

    Is this how it will work?


    It will run without the controller turned on and nothing else to think of. You connect, configure, forget. For configuration, however, you need a controller, i.e. a program downloaded from the manufacturer's website, installed on a laptop. After configuration, the program is not needed for further operation and the laptop does not need to be started.
    Helpful post? Buy me a coffee.
  • #23 17543775
    RicoSky
    Level 7  
    Posts: 26
    Rate: 5
    Gentlemen, I noticed that the UAP-AC-PRO-E appeared on sale. It is about PLN 100 cheaper than the AC-PRO model.
    One store says it's the "successor".

    What's the kaman?
  • #24 17543924
    jprzedworski
    Network and Internet specialist
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    RicoSky wrote:
    It is about PLN 100 cheaper than the AC-PRO model.
    Maybe because it is sold without a power supply!
  • #25 17543971
    RicoSky
    Level 7  
    Posts: 26
    Rate: 5
    but if I understand the PoE system correctly, I don't need any power supply, just plug in the network cable and it works?
  • #27 17544040
    RicoSky
    Level 7  
    Posts: 26
    Rate: 5
    AC PRO works in POE power supply. Does it not mean that it is enough to connect the LAN cable coming from the home router for the AP to be supplied with electricity in this way? do I need an additional power supply? possibly Do I need a special router that will power this AP via PoE?
  • Helpful post
    #28 17544394
    LucekB
    Network and Internet specialist
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    You need a POE switch to which you connect an AP that will "get" electricity, and a router with the Internet to the PoE switch.

Topic summary

✨ The discussion centers around selecting a reliable access point (AP) for a home with a 600 Mbit fiber connection, specifically considering the Ubiquiti UniFi UAP AC Pro. Users emphasize the importance of a stable device that requires minimal maintenance after setup. The UAP AC Pro is recommended for its performance, although factors like home structure and interference can affect actual speeds. The conversation also touches on the need for Power over Ethernet (PoE) for the UAP AC Pro, with users clarifying that a PoE switch is necessary to power the device through the LAN cable. The UAP-AC-PRO-E model is mentioned as a potentially cheaper alternative, but it lacks a power supply, which raises questions about its compatibility with existing setups.
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FAQ

TL;DR: For most homes one UniFi UAP-AC-Pro covers a full floor and delivers 490 Mbps TCP throughput (SmallNetBuilder, 2017); “connect, configure, forget” [Elektroda, IC_Current, post #17542216] It needs PoE power and a one-time software controller.

Why it matters: The right AP means stable, fiber-class Wi-Fi without monthly tweaks.

Quick Facts

• UniFi UAP-AC-Pro: 2.4 GHz 3×3 MIMO 450 Mbps, 5 GHz 3×3 1.3 Gbps, 802.3af PoE [Ubiquiti Datasheet]. • Polish price: 550–620 PLN with injector; Pro-E ≈480 PLN without injector [Ceneo 2023]. • Power draw: 9 W typical, 22 V–48 V PoE [Ubiquiti Datasheet]. • 802.11r fast-roaming supported (radio FT) [Elektroda, IC_Current, post #17526715] • Controller app: Windows/macOS/Linux; only needed for setup [Elektroda, IC_Current, post #17542216]

1. Is a single UAP-AC-Pro enough for a 600 Mbit fiber link?

Yes. Lab tests show 490 Mbps TCP throughput on 5 GHz with 80 MHz channels (3×3 client) [SmallNetBuilder, 2017]. Real speed depends on walls and interference [Elektroda, IC_Current, post #17519524] For multi-floor houses add extra APs.

2. What’s the difference between UAP-AC-Pro and UAP-AC-Pro-E?

Hardware is identical. The “-E” bundle ships without the 48 V PoE injector, cutting price by ≈100 PLN [Elektroda, jprzedworski, post #17543924] You must supply PoE from a switch or separate injector.

3. Do I really need a PoE switch?

You need some PoE source. Options: 1) 802.3af PoE switch, 2) the original 48 V injector, or 3) third-party 802.3af/at midspan. Without it the AP will not power up [Elektroda, LucekB, post #17544394]

4. Can I configure the AP without running a controller 24⁄7?

Yes. Install UniFi Controller, adopt the AP, save settings, then close the app. "The laptop does not need to be started" afterward [Elektroda, IC_Current, post #17542216] Reopen the controller only for firmware updates.

5. How badly do walls block 5 GHz?

5 GHz loses about 11 dB through one brick wall and up to 20 dB through reinforced concrete [Ekahau Report 2020]. Forum users warn that AC "is gonna be bad" with many walls [Elektroda, jprzedworski, post #17520225] Place APs in open areas or use 2.4 GHz for distant rooms.

6. Will devices roam seamlessly between multiple UniFi APs?

UniFi implements 802.11r Fast-Transition. If the client also supports 802.11r, hand-off latency is <50 ms, so VoIP stays up [Elektroda, IC_Current, post #17526715] Non-compliant devices fall back to standard roaming and may drop a packet or two.

7. How do I extend Wi-Fi without two visible SSIDs?

Cable each AP to the router, use the same SSID and key, but pick non-overlapping channels (e.g., 1/6/11 on 2.4 GHz) [Elektroda, m.jastrzebski, post #17525573] Clients then switch automatically when signal falls below their threshold.

8. Can I power the AP from my ISP’s UPC router Ethernet port?

Only if that port provides 802.3af/at power, which consumer ISP routers rarely do. Otherwise add an injector or PoE switch [Elektroda, RicoSky, post #17544040]

9. What real throughput should I expect on 2.4 GHz?

With 40 MHz channels and a 3×3 client, expect 180–200 Mbps TCP after airtime overhead [Cisco Whitepaper 2019]. Crowded spectrum or legacy 802.11b devices can cut that in half.

10. What happens if the AP loses its Ethernet link?

UniFi APs enter wireless uplink (repeater) mode and connect to a neighbor to keep clients online [Elektroda, jprzedworski, post #17525833] Speed drops because half the airtime relays packets.

11. QUICK How-To: first-time setup

  1. Plug AP into PoE port; wait for LED to flash white.
  2. Launch UniFi Controller ➜ “Adopt” ➜ update firmware.
  3. Set SSID/password ➜ save. Done.

12. Should I use external high-gain antennas instead?

No. Moving antennas "kills MIMO" and slashes speeds [Elektroda, m.jastrzebski, post #17525607] Integrated antennas are tuned for 3×3 streams; keep them together on the unit.

13. Which channels are best for multiple APs?

Use non-overlapping 2.4 GHz channels 1, 6, 11. On 5 GHz pick 80 MHz blocks at least 20 MHz apart (e.g., 36-48, 52-64). Scan neighbors first with UniFi’s RF-scan tool to avoid busy bands [Ubiquiti Help 2022].

14. Edge case: what if my phone lacks 802.11r?

Roaming still works but takes 200–500 ms. Ongoing video calls may briefly stutter [Aruba Blog 2021]. "There will always be 2 networks between which the mobile device has to switch" [Elektroda, m.jastrzebski, post #17525573]
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