Ubiquiti needed to construct an extended vary model of the U7 Professional and that’s how the U7 Professional Max got here to be, providing a probably higher vary attributable to improved antennas and we lastly get 4×4 spatial streams for the 5GHz radio band. The two.4 and the 6GHz configuration stays the identical as on the U7 Professional.
I opened the machine and we proceed to get a fan for preserving the temperature at an affordable stage and most different options are the identical as on the Professional model. However there may be one main distinction, Uniquiti has added an additional antenna for his or her spectral scanning engine, in order that the person can extra simply deploy and configure the Professional Max entry factors to be much less liable to interference.
It’s not the primary time I see one thing like this since EnGenius has the same system on its ECW230S and ECW220S, so it will likely be fascinating to see how they evaluate. Earlier than transferring on to the design part, let’s discuss MLO. In the meanwhile I created this text, it’s nonetheless a promised function and never but enabled on both the U7 Professional or the U7 Professional Max, which is a little bit of a bummer.
The Design and Construct High quality
After taking the U7 Professional Max out of the bundle, it was instantly clear that it’s equivalent to the U7 Professional. The identical measurement, the identical form, even the ports and the whole lot else is similar. Put them subsequent to one another and also you received’t have the ability to inform them aside except you learn the label on the rear aspect.
So sure, the highest is manufactured from plastic, whereas the underside is metallic. The one LED shines via the highest to type the long-lasting LED ring and the U7 Professional Max stays a ceiling-only entry level, you received’t have the ability to safely preserve it on a desk. You do get the mounting gear within the pack and if you wish to mount the machine on the wall, it’s potential, simply take away the small cowl close to the ports.
Talking of ports, we nonetheless get a single 2.5GbE one and sure, it’s PoE. You get no different means to energy up the entry level. Close to the port, there’s a slender canal for the fan to exhaust the warmth and a bit to the left, we will see the Reset button.
Since I’ve talked about the fan, some individuals have been apprehensive that it could be loud, so is it? No, identical to on the U7 Professional, it’s very silent and except one thing goed unsuitable with the machine, it shouldn’t keep at excessive rpms for extended intervals of time.
The Thermal Administration
The fan on the U7 Professional has divided the customers in two predominant sides, one saying that the entry level ought to have been cooled passively and that it’s potential with the suitable design, whereas the opposite aspect arguing that they lastly get cooler Ubiquiti entry factors that don’t warmth up as a lot to the purpose of discoloration. I don’t thoughts the fan due to the noise, however I’m of the opinion that the fan shouldn’t have been there.
I say that as a result of the fan can require future upkeep, corresponding to mud cleansing or full alternative and whereas Ubiquiti made the entry a bit much less painful than on the U7 Professional. And after following the street that the tech business has taken the previous few years, it is extremely a lot potential that making an attempt to do any kind of upkeep your self will result in voiding the guarantee which isn’t enjoyable. That being stated, does the U7 Professional Max get scorching? Sure it does, considerably greater than the U7 Professional.
As much as the purpose of questioning whether or not the fan labored in any respect, so I opened the case whereas working some stress assessments and even when the temperature reached greater than 150 levels, the fan nonetheless wouldn’t transfer.
I’m not positive how Ubiquiti set it and what’s their uppermost restrict, however once you add a fan, make sure that it cools the case correctly. And in the event that they have been apprehensive about noise and the fan base complaints, properly, go along with a Noctua or different or construct the machine in a way to not require a fan to start with. However what do I do know, I’m not that kind of engineer.
Ubiquiti U7 Professional Max Teardown
After having to carve my manner into the U7 Professional, I armed myself with a hair blower and plenty of persistence. Seems, Ubiquiti was a bit extra conservative with its glue this time and it was far simpler to open up the U7 Professional Max than I anticipated. This additionally bears the query on how resistant it’s to the weather. Identical to with the U7 Professional, there isn’t any IP ranking, so the machine is constructed for use indoors solely.
In any case, after opening the machine, we will see the 12V fan that may be changed if mandatory and antenna sample on the prime of the PCB. If you wish to see each step of the teardown, I already made a devoted video for it. In any other case, it is a fast overview of the primary elements. I additionally added a comparability desk on the finish.
{Hardware} Comparability
| Ubiquiti U7 Professional Max | Zyxel NWA130BE | Ubiquiti U7 Professional | EnGenius ECW536 | |
| CPU | quad-core 1.5GHz Qualcomm IPQ5322 | quad-core 1.5GHz Qualcomm IPQ5322 (Cortex-A53) | quad-core 1.5GHz Qualcomm IPQ5322 | quad-core 2.2GHz Qualcomm IPQ9570 (A73) |
| RAM | 1GB Samsung (SEC K4A8G16 SYC 8CTD) | 1GB Micron 3UR77 D8BPK (DDR4) | 1GB Samsung (SEC 340 K4A8G165WC) | 2GB (2x Nanya NT5AD512M16C4-HRI) |
| Storage | 4GB Kingston EMMC04G-MT32 | 512MB (MXIC X233662 MX35UF46E4AD-241)/ 16MB NOR flash (MXIC MX25U12832F) | 512MB KINGSTON (2401032 EMMC04G-M627) | 512MB NAND (MXIC MX35UF4GE4AD) |
| Change | Qualcomm QCA8081 Ethernet PHY | Qualcomm QCA8385 Ethernet PHY | Qualcomm QCA8081 Ethernet PHY | 2x RealTek RTL8261N N2068H3 |
| 6GHz Radio | Qualcomm QCN6274 802.11be 2×2:2< | Qualcomm QCN6274 802.11be 2×2:2 | Qualcomm QCN6274 802.11be 2×2:2 | Qualcomm QCN6274 802.11be 4×4:4/td> |
| 5GHz Radio | Qualcomm QCN6274 802.11be 4×4:4 | Qualcomm QCN6274 802.11be 2×2:2 | Qualcomm QCN6274 802.11be 2×2:2 | Qualcomm QCN6224 802.11a/n/ac/ax 4×4 4×4:4 |
| 2.4GHz Radio | Qualcomm QCN6274 802.11b/g/n/ax 2×2:2 | Qualcomm IPQ5322 802.11b/g/n/ax 2×2:2 | Qualcomm IPQ5322 802.11b/g/n/ax 2×2:2 | Qualcomm QCN6214 802.11b/g/n/ax 4×4:4 |
The WiFi Options
Let’s speak a bit about among the WiFi options that can be utilized with the U7 Professional Max. We all know that there’s assist for the 6GHz radio and for the 320MHz channel bandwidth, which is a really good mixture, however just about all WiFi 7 adopters wish to see the MLO in motion. Sadly, we do want to attend a bit extra because it appears to be extra sophisticated than anticipated. Hopefully, it’s not going to finish up simply an empty promise. I additionally want to say the assist for MU-MIMO and OFDMA.
Single Shopper Exams (6GHz & 5GHz)
Shifting ahead, let’s see how properly the Ubiquiti U7 Professional Max performs and we’re going to start out with the single-client assessments. I used 4 shopper units, one is a pc geared up with a MSI Herald-BE WiFi 7 adapter, one is supplied with an Intel AX200 WiFi 6 adapter, a laptop computer that depends on an Intel 8265 WiFi 5 adapter and an historic Pixel 2 XL smartphone.
The Ubiquiti U7 Professional Max was powered by a Zyxel PoE++ change and the server laptop had a 2.5GbE port, so no probability for {hardware} bottlenecks.
As you may see from the graph, the downstream efficiency is so a lot better than on the U7 Professional, particularly utilizing the 6GHz community. And I additionally noticed it carry out a bit higher upstream as properly, however I do want to say some unusual occurrences.
After working the assessments for a number of hours, I did see that the 6GHz throughput would start fluctuate, generally staying under 1Gbps. After letting the case cool a bit, the whole lot went again to regular. The issue is that it was not constant and generally it will want extra, different instances much less, however a restart would repair it for a bit, whereas leaving it powered off for extra did wonders.
It’s potential that I skilled thermal throttling, however then once more, the Home windows 11, the WiFi 7 adapters, the purchasers and even the interference may have triggered this. Humorous sufficient, I acquired the most effective efficiency with the case open. As for the 5GHz throughput, it was higher than on the U7 Professional which was to be anticipated contemplating the enhancements between the 2 fashions.
In regards to the vary, I’ve included the sign attenuation and the throughput I skilled, so the conclusion is that so long as you configure the channel proper and preserve the interference in verify, the throughput can go above 100Mbps even at 70 toes.
I’ve additionally included a long run efficiency graphic the place you may see how the throughput fluctuates over near an hour. There may be, after all a direct comparability to the U7 Professional as properly.
Single Shopper Exams (2.4GHz)
It appears that evidently a bit much less thought was put within the 2.4GHz radio efficiency as a result of the throughput was much less spectacular than on the U7 Professional.
It’s not a nasty efficiency, particularly when in comparison with different entry factors, however, as I daid earlier than it’s lower than what I noticed on the U7 Professional.
As for vary, it’s superb, usable for good units.
The Multi-Shopper Exams
Let’s transfer on to the multi-client assessments and I do know most of you’re wanting to see if Ubiquiti has made any enhancements to the latency. The excellent news is that they did as you will notice in a minute. Earlier than that know that I proceed to make use of the net-hydra suite of instruments developed by Mr Jim Salter. It’s open supply and freely out there, so you need to use it as properly. Secondly, I used the identical shopper units as earlier than and that is the sign attenuation values that I measured at every shopper stage.
| 2x Lenovo Y520 | Customized PC | MacBook Professional | ZimaBoard 832 SBC | |
| Sign Attenuation | -43dB & -45dB | -34dB | -45dB | -69dB |
That being stated, let’s see the best way the U7 Professional Max dealt with the simulated 1080p visitors on 5 shopper units.
The ZimaBoard 832 didn’t collaborate and the WiFi 5 MacBook carried out just about the identical as on the U7 Professional. However the WiFi 6 and 6E purchasers did higher, all staying close to and under 50ms for 75% of the time they usually did increase to about 75ms for 95% of the time. It’s not an enormous enchancment from earlier than, but it surely’s clear that utilizing WiFi 6 and above units will probably be higher should you get the Professional Max entry level.
Shifting on to the 4K streaming, we see the ZimaBoard giving up instantly, whereas the opposite shopper units stayed nearer to one another. Total, it’s not higher or worse than the U7 Professional. So I added the extreme searching visitors simulation into the combination which can run alongside the 1080p streaming visitors, so in a way we now have a 10-client take a look at.
One shopper machine did keep under and close to 70ms for at the least 95% of the time. Aside from that, the efficiency is definitely a bit worse than what I noticed with the U7 Professional.
The extraordinary searching graphic exhibits respectable latency worth, greater than sufficient for regular use, so let’s see how the 4K streaming efficiency was impacted when working intense searching alongside it.
This time, it appears that evidently the Ubiquiti U7 Professional Max was barely higher, however not by a big margin. We see that the WiFi 6 and 6E purchasers stayed close to 80ms for 75% of the time and did increase at about 100ms on the 95% mark. The 2 WiFi 5 purchasers hovered between 100 and 200ms for all the period of the take a look at.
It fascinating to see that the extreme searching graphic exhibits the identical shopper machine behaving just about the identical on each the U7 Professional and the U7 Professional Max. Apart from it, all different purchasers stayed close to of under 400ms virtually on a regular basis. There are some spiked above it for 1% of the time, however something under 1.5 seconds is okay in my e-book.
Now let’s add the obtain visitors which ought to shake issues fairly a bit and we’ll begin with one shopper downloading a 10MB file, whereas two will deal with the 4K streaming and two the extreme searching. We are able to see that the U7 Professional Max did manner higher by way of latency in terms of the downloading shopper.
The 4K streaming was kind of the identical as with the U7 Professional and the extreme searching remained beneath the affordable limits. As for the downloading purchasers throughput, it’s 397.4Mbps.
Let’s add one downloading shopper and take away a 4K streaming one. Issues are as soon as once more, wildly totally different in terms of the downloading visitors. I wouldn’t name it spectacular and never even satisfactory to be sincere, however the U7 Professional Max does as soon as once more have a greater latency in terms of the downloading purchasers. The extraordinary searching purchasers additionally remained beneath 1s on a regular basis and the 4K streaming shopper did higher right here than on the U7 Professional, however unsure you’ll need 200ms latency when watching a film on-line. The full throughput for the downloading purchasers is 510.3Mbps.
Shifting on, I restricted the variety of shopper to 3, one for the obtain visitors, one for 4K streaming and the final for the extreme searching. The U7 Professional Max is as soon as once more much better and whereas the latency are usually not perfect, the values are far improved. The downloading shopper throughput is 436.6Mbps.
I went even lighter on the entry level and downloaded a 1MB file this time. I additionally left the extreme searching, however included VoIP. The downloading visitors was dealt with so properly and the latency is respectable I suppose. The VoIP was additionally superb and so was the extreme searching, so this take a look at was successful.
Lastly, I ran the downloading visitors utilizing the 10MB file on all 5 shopper units and clearly, none of those values are superb, however when in comparison with the U7 Professional, it did higher.
The UniFi Platform
The UniFi controller can be utilized each domestically and counting on the Cloud, however, after all, I’m going to go along with the previous. When you used an older model and don’t see the Professional Max, make sure that to replace the software program and it ought to work. When it comes to structure and options, it appears equivalent to once I examined the U7 Professional, however as we’ll quickly see, there may be one main addition. No matter what you consider the present Ubiquiti {hardware}, the UniFi stays among the finest controllers on the market.
We are able to see the standing data instantly and there may be additionally the community Topology out there in a number of show choices. To entry the devoted settings, you do have to go to Gadgets, select the U7 Professional Max and a aspect panel ought to pop up. Right here, you may entry the status-focused Overview, verify the suggestion-focused Perception and make precise changes utilizing the Settings. Keep in mind that these Settings apply solely to this particular entry level and if you wish to make any world modifications, you do have to go to Radios and the overall Settings to decide on WiFi.
This fashion, it’s potential to create new SSIDs and set how the Radios will behave. However I do have to return to the devoted Settings and speak in regards to the new function known as Spectrum. After opening up the U7 Professional Max, I did see a brand new WiFi chipset and antenna that are the spine of this Spectrum options. And the best way it really works is that we’re supplied two methods of monitoring the neighboring WiFi community protection and interference.
The primary part exhibits the Spectrum and we will select between the three radio bands. The Waveform is visually spectacular, however what’s fascinating is that we get a longer-term view below Waterfall which needs to be much more helpful for entry level deployment. After all, inexperienced is sweet, yellow exhibits that you ought to be cautious and crimson is dangerous. The Interference part is kind of straight ahead in displaying you which ones channels are utilized and which aren’t.
I’ve seen the same strategy to the Spectrum on the EnGenius ECW230S and it labored in the same method, but it surely’s capabilities went above simply channel choice and into the safety actual. I anticipate that Ubiquiti will do the identical, however I’m not positive it’ll provide it free of charge. Then once more EnGenius has locked this function below a subscription just about in its entirety whereas Ubiquiti presents it at no extra price for now.
The Conclusion
So, who’s the Ubiquiti U7 Professional Max for? I assume it’s the identical viewers that eyed the U7 Professional, however needed a bit extra from a WiFi 7 entry level. The Spectrum function could be a recreation changer if it will likely be used alongside a sturdy set of security measures and the 4×4 spatial streams are a welcomed enchancment. The issue is that the MLO continues to be not right here and the vast implementation on the shopper stage continues to be far lagging behind. Must you get the U7 Professional Max? It actually depends upon whether or not you’ve got at the least a few WiFi 7 shopper units, in any other case, I believe it’s smart to attend up at the least till we all know for positive that the present {hardware} can certainly assist the extra superior WiFi 7 options that we have been being promised from the start.
