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标题: 谁来推荐一个皮实、耐用、稳定的路由器？ [打印本页]

作者: aweiwei 时间: 2016-11-23 16:19 标题: 谁来推荐一个皮实、耐用、稳定的路由器？

posted by wap, platform: Chrome
不要求有什么智能插件，对F墙、远程下载什么的完全没有要求。

就是公司里用，大概不到20台设备吧，主线其实才20M的。

希望能稳定！能保证把20M的带宽分配好，不需要经常去后台设置限速什么的。价格别太夸张就行。

以前是把家里的极路由拿过去用了，发现设备到了15台之后就快崩溃了，速度狂降到100多K，还频繁断线。

作者: 法式卷饼 时间: 2016-11-23 16:24

posted by wap, platform: Chrome
充值信仰，上华硕

作者: yiwenzi 时间: 2016-11-23 16:26

posted by wap, platform: Galaxy S7 Edge
ac88

作者: aweiwei 时间: 2016-11-23 16:40

posted by wap, platform: Chrome
华硕的AC88？

是只有这个档次的才能承受那么多台设备，还是说低价的（800元档次）承受不了那么大的访问量？

作者: 5dprince 时间: 2016-11-23 16:42

:D 斐讯k2 啊还倒贴~~~

作者: sceic 时间: 2016-11-23 16:43

Mikrotik RB962UiGS-5HacT2HnT hAPac千兆双频家用无线路由器

比华硕这些渣渣强太多

作者: 蓝蓝的天 时间: 2016-11-23 16:52

AC66就完全可以了吧，或者newifi d1刷老毛子。
用AC88你还得担心这玩意发热，我上次摸了一把直接惊了。

作者: eva3d 时间: 2016-11-23 16:53

posted by wap, platform: MAC OS X
上次在hipda还是哪儿看到个贴图，K2刷了个别的固件，带75个设备

作者: jxdq 时间: 2016-11-23 17:02

posted by wap, platform: Chrome
买个企业级的就行，便宜的也就几百

作者: sceic 时间: 2016-11-23 17:03

REVIEW OF THE MIKROTIK HAP AC AND GREAT WIRELESS COVERAGE IN YOUR HOME
FEBRUARY 27, 2016 QUINDOR 8 COMMENTS

Routerboard / Mikrotik just released a new product called the hAP AC. It’s the first product they have ever released featuring a 3×3 2.4Ghz and 3×3 5.0Ghz AC radio’s, 5 Gigabit ports, Passive POE (11v-57v) in and out and a SFP + USB port! I thought it would be worthwhile to run some tests on it and to share it with everyone.

–Sale: I have some hAP AC for sale! Contact me using quindor@gmail.com or IM for prices! Also take a look at my article about Passive Gigabit POE above!

DSC01771

This will be a short review and will mostly reflect my opinion about the device as my test results.

My primary reason of interest for the device is using it as an access-point. As written above, this is the first (and currently only) Mikrotik device that has a dual-radio setup of 2.4Ghz and 5.0Ghz AC each with 3 antenna’s attached.

Since I sold my previous access-points a while back (Ubiquiti UAP-ACv1) I have been looking for something new. They performed just fine for the time I had them (quite well actually) but since I enjoy testing out other/new technologies I decided to sell them and either get something new from Mikrotik or from Ubiquiti (Such as the UAP-AC-PRO).

Multiple Access-Points with a controller, not one big one

Since Mikrotik introduced CAPsMAN a while back I’ve been interested in it. I like the concept of having a central WiFi controller with several access-points spread throughout the house. And I figured the hAP AC would make an ideal candidate for this. In my new house I’m looking to use 3 or 4 ceiling mounted access-points spread out through the house to have good coverage and speeds everywhere!

I don’t believe in $300+ consumer WiFi router/firewall/access-points with giant antenna’s located somewhere in the house to deliver WiFi to all the clients you might have, wherever they are. Especially since they now have started introducing $450+ triple-radio access-points with 2 AC radio’s. Complete madness to me and I believe they only sell because consumers think bigger is better, which, with WiFi, is NOT the case. I’d much rather have 3 low power radio access-points spread through the house then have 1 high-power one in the middle. It will give you a much better average throughput rate and better coverage all through the house.

Also remember that every WiFi device, big antenna’s or not is limited to the same amount of output power. Yes, a bigger antenna will help you receive signals, but not by as much as you would imagine. 3dB extra on your antenna does not increase your range to double the area. Also, it does not give you ANY higher output range. Because total output power is determined by maximum dB. So you can either use a bigger antenna or send more wattage in an antenna, not do both because it’s capped by law what is allowed.

And thus I would much rather have 3 access-points spread over the house which all have low output power to serve the clients near to it and have decent reception back, because the clients they are serving are never far away. Combined they will almost always be able to deliver a much higher performance then one access-point will ever manage.

Downsides? I can think of only one, you need to have cables to all the places where you wish to put those access-points. Since I’m building a new house this will not be a problem.

What to expect or radio connection quality

Another factor of attaining the maximum amount of transfer speeds possible is your actual radio connection to your access-point. In a perfect world you would always connect at 1300Mbit AC speeds but in reality this is almost never the case.

For instance, most laptops are equipped with 2×2 AC wireless cards, not 3×3 AC. From what I know only Apple MacBook Pro’s are equipped with very good Intel 3×3 AC adapters. Most others, having a 2×2 radio, will limit your transfer speed and give you a maximum radio connection speed of 866Mbit.

Phones and other small devices most often only have a 1×1 AC radio limiting radio connection speeds to 433Mbit.

Next to maximum speeds, more important is what kind of realistic speed you are able to connect to your access-point. Even if you have a 3×3 AC wireless card and decent antenna’s in your laptop, that still does not guarantee you will always be getting the maximum transfer rates possible. Distance, walls, other signals in the same band, bad software or hardware implementations, there is lots of reasons WiFi in the end becomes quite complicated.

Whatever you do, never use a repeater

Whatever you do… never EVER use a wireless repeater. I can’t be more clear then that. A wireless repeater takes an already bad/horrible WiFi signal and rebroadcasts it so that other clients can connect to it. This effectively halves bandwidth and doubles or triples latency. It’s a proven unstable and inconsistent construction and even worse it destroys the whole radio spectrum for you and everyone around you. Bad bad bad.

If it’s absolutely and completely impossible to get to an ethernet cable to the place needing better wireless coverage try using an Ethernet-over-Power set to transfer ethernet to it that way. That is still a much better solution then using a wireless repeater and almost always a faster way to do it too.

The hAP AC as an access-point without CAPsMAN

With all that theory out of the way, the hAP AC tests!

When I received my hAP AC’s I deployed them in a similar setup as my current Mikrotik N access-points where setup. I’ve been using self built 3×3 5.0Ghz Mikrotik RB912UAG-2HPnD before this. So in theory this gave me 450Mbps of bandwith, in reality this was around 100Mbit to max 150Mbit though. Fairly stable and ok, but not that great as a “cable replacement” what I was using it for in my current home.

The results below are pretty good as an improvement over my previous setup but it also immediately highlights the bottleneck of the hAP AC in such a situation.

Please remember that these tests where done using conditions which where specifically setup in such a way that it would maximize transfer rates. That means access-points close together, no other clients connected, etc.

Max transfer speeds

hAP AC to hAP AC
Both running RouterOS v6.35rc12 with wireless-rep package
Pseudobridge to AP Bridge
(I connect my desktop 1Gbit NIC to the first hAP AC which in turns connects to another hAP AC wirelessly which is in normal access-point mode)

Speedtest.net
Ping: 8ms
Download: 184Mbit / 23MB/sec  (My connection is 200Mbit max)
Upload: 19Mbit / 2,37MB/sec (My connection is 20Mbit max)
CPU Usage peak during download: 50%

(All tests done using iperf2)
iperf -c 10.10.128.254 -w 1MB -r -t 30 -P 1
Download: 484Mbit / 60,5MB/sec
Upload: 440Mbit / 55MB/sec
CPU Usage peak during download: 98%
CPU Usage peak during upload: 47%

iperf -c 10.10.128.254 -w 1MB -r -t 30 -P 4
Download: 498Mbit / 62,25MB/sec
Upload: 452Mbit / 56,5/MB/sec
CPU Usage peak during download: 99%
CPU Usage peak during upload: 54%

iperf -c 10.10.128.254 -w 1MB -r -t 30 -P 8
Download: 500Mbit / 62,50MB/sec
Upload: 444Mbit / 55,5/MB/sec
CPU Usage peak during download: 99%
CPU Usage peak during upload: 58%

iperf -c 10.10.128.254 -w 1MB -r -t 30 -P 16
Download: 505Mbit / 63,13MB/sec
Upload: 455Mbit / 56,90MB/sec
CPU Usage peak during download: 10%
CPU Usage peak during upload: 58%

And there you have it! In a maximum performance setup connecting two hAP AC’s together their maximum transfer rate is about 500Mbit because of CPU limitations. Weirdly enough, the CPU usage between upload or download on an hAP AC shows a very different amount of CPU usage. I’m not sure if this is by design or something in RouterOS causing it.

Ok, that means that with the current software, the hAP AC will never be able to achieve it’s 3×3 AC radio maximum a 1300Mbit link would allow for. Realistically and the highest I’ve ever seen in a review that would result in a transfer of about ~700Mbit / 87,50MB/sec. So the hAP AC is not that far off but still, strictly speaking it is CPU limited.

Interpreting those results for my intended situation

I believe those results to be good for what the hAP AC is. Is the hAP AC the best AC access-point the world has ever seen? No, certainly not. I would call it average to good, leaning to good. I believe it will only become excellent for me when I take the price, RouterOS, continued upgrades and CAPsMAN into the equation. Your situation might differ though!

More rants about ‘spider’ access-points

As I stated above, I will be using it mainly in a multiple access-point deployment situation. In such a case, not being able to hit the absolute maximum in performance is compensated by having multiple access-points which can handle clients at the same time literally doubling or tripling your potential throughput.

I know, I know, it doesn’t actually work that way. They will be in different area’s and not servering the same client. That doesn’t seem to stop some vendors with indoctrinating their consumers with it though. If I would follow the rules vendors use on their packaging with 4 access-points that would be 7000Mbit wireless!

Of course it doesn’t work that way but that doesn’t stop them from shouting those numbers it would seem? Like this giant 8 antenna spider access-point. I’m sure it’s a great access-point, but AC5300? Nope, one client can still only connect to one radio. And how do you uplink this beast? 2 cables? My 4 access-points would have 4 separate dedicated Gigabit links, that’s more then double the bandwidth! Muhahaha. No, but seriously. That Asus costs 450 euro! That’s enough to buy 3 hAP AC’s! I’m not saying it’s a bad access-point, just more often then not, not the right solution.

Realistic throughput

When testing further using the same setup and with different clients I believe the radio and antenna’s in the hAP AC to be fair. It’s using 2dB internal antenna’s which isn’t bad, but also not the best. Again, in my case this will be fine because I plan on using multiple access-points spread out through the house, but if you where looking at a single hAP AC to provide coverage for your whole 2 story house, it might not be the best access-point for you. I believe it will do it, but further away and through some walls you won’t be achieving record braking speeds anymore and even further away some blackout spots may occur.

Adding CAPsMAN into the mix

In the end I want to use CAPsMAN to manage my hAP AC’s so that was the next test I did.

There is two modes you can run your CAPsMAN access-points. Local breakout or tunneling all your traffic to your CAPsMAN controller (A CCR1009 in my case) and breaking it out there. For me, the last variant is the most desirable.

I will have multiple SSID’s and breaking them all out locally will involve running VLAN’s over the network and bridging all those together on the separate access-points. With central breakout all the traffic of the access-points will be tunneled to the central CAPsMAN controller and broken out there. Much easier to manage!

CAPsMAN mode with central breakout

But, there is a downside to using the tunneled central breakout method, higher CPU load. In testing using CAPsMAN lowered the attainable transfer speed to about ~300Mbit of actual throughput before running into a CPU limit on the hAP AC.

On a funny note, it actually depends on which way the traffic is going, uploading from your client to the hAP AC is actually going to be faster up to about ~380Mbit because it’s a lower CPU load on the hAP AC.

You need to decide for yourself if you are going to accept the lowered maximum transfer rate or not.

Other then the maximum transfer rated being capped by the central breakout mode it has performed very well the last two days I’ve been using it as my “production” access-point in my home!

It hasn’t dropped a ping yet, latency is great and all my devices are connected to it without issue. Transfer rates are a lot faster then my N access-points before (even 5.0Ghz one’s) and the CPU mostly isn’t my bottleneck but the radio connection is. I’m pretty happy with it!

CAPsMAN with local breakout

I haven’t gotten around to testing the hAP AC in local breakout mode yet. I will be doing so soon and update this review.

The hAP AC as a router/firewall and access-point

All of what I’ve written before has been about using the hAP AC as a dedicated access-point. Of course, as with any Mikrotik Routerboard/RouterOS device you have the full power of RouterOS available. It does have 5 Gigabit ethernet ports!

Although the hAP AC will do both functions (router/firewall and access-point) without any issues technically as we learned above using it as an access-point only the CPU will become even more of an issue. I believe you will probably be fine with some simple firewall rules and internet connections up to 200Mbit and getting those speeds over AC WiFi. Anything more then that and the CPU will probably become your limiting factor again. More about this when I’m able to do some tests.

I did some cabled tests to my own network to see what kind of performance the hAP AC can give you while using it as your router/gateway AND access-point at the same time.

First the cabled tests, although it was configured as an access-point also, it did not have any clients connected.

Gateway tests
Wired, NAT, No Fasttrack

Speedtest.net
Ping: 8ms
Download: 190Mbit / 23,75MB/sec  (My connection is 200Mbit max)
Upload: 19Mbit / 2,37MB/sec (My connection is 20Mbit max)
CPU Usage peak during download: 22%

(All tests done using iperf3)
iperf -c 10.10.128.254 -w 1MB -t 30 -P 1 (with or without -R)
Download: 827Mbit / 103,37MB/sec
Upload: 849Mbit / 106,12MB/sec
CPU Usage peak during download: 100%
CPU Usage peak during upload: 100%

iperf -c 10.10.128.254 -w 1MB -t 30 -P 4 (with or without -R)
Download: 756Mbit / 94,50MB/sec
Upload: 801Mbit / 100,12MB/sec
CPU Usage peak during download: 100%
CPU Usage peak during upload: 100%

iperf -c 10.10.128.254 -w 1MB -t 30 -P 8 (with or without -R)
Download: 735Mbit / 91,87MB/sec
Upload: 803Mbit / 100,37MB/sec
CPU Usage peak during download: 100%
CPU Usage peak during upload: 100%

iperf -c 10.10.128.254 -w 1MB -t 30 -P 16 (with or without -R)
Download: 715Mbit / 89,37MB/sec
Upload: 793Mbit / 99,12MB/sec
CPU Usage peak during download: 100%
CPU Usage peak during upload: 100%

As you can see, without Fasttrack the hAP AC is capable of almost routing and NAT’ting a Gigabit in software mode. The more connections I created the slower it got because the CPU was the limiting factor.

Next are the same tests but with Fasttrack enabled. The rest of the settings are exactly the same.

Gateway tests
Wired, NAT, Fasttrack enabled

Speedtest.net
Ping: 8ms
Download: 190Mbit / 23,75MB/sec  (My connection is 200Mbit max)
Upload: 19Mbit / 2,37MB/sec (My connection is 20Mbit max)
CPU Usage peak during download: 16%

(All tests done using iperf3)
iperf -c 10.10.128.254 -w 1MB -t 30 -P 1 (with or without -R)
Download: 902Mbit / 112,75MB/sec
Upload: 903Mbit / 112,87MB/sec
CPU Usage peak during download: 63%
CPU Usage peak during upload: 63%

iperf -c 10.10.128.254 -w 1MB -t 30 -P 4 (with or without -R)
Download: 910Mbit / 113,75MB/sec
Upload: 910Mbit / 113,75MB/sec
CPU Usage peak during download: 65%
CPU Usage peak during upload: 65%

iperf -c 10.10.128.254 -w 1MB -t 30 -P 8 (with or without -R)
Download: 911Mbit / 113,87MB/sec
Upload: 906Mbit / 113,25MB/sec
CPU Usage peak during download: 73%
CPU Usage peak during upload: 68%

iperf -c 10.10.128.254 -w 1MB -t 30 -P 16 (with or without -R)
Download: 908Mbit / 113,50MB/sec
Upload: 909Mbit / 113,62MB/sec
CPU Usage peak during download: 80%
CPU Usage peak during upload: 69%

iperf -c 10.10.128.254 -w 1MB -t 30 -P 80 (with or without -R)
Download: 943Mbit / 117,87MB/sec
Upload: 912Mbit / 114,00MB/sec
CPU Usage peak during download: 85%
CPU Usage peak during upload: 70%

Fasttrack makes a noticeable difference in maximum throughput performance. It can now sustain a Gigabit routed and NAT’ted without topping out the CPU. It can probably handle some rules with it.

Next I took another hAP AC, put it into pseudobridge mode and connected it using wireless to the hAP AC doing all the other tasks. In theory this is comparable as having a client connect to the access-point.

Gateway tests
Wireless, NAT, Fasttrack enabled

Speedtest.net
Ping: 8ms
Download: 190Mbit / 23,75MB/sec  (My connection is 200Mbit max)
Upload: 19Mbit / 2,37MB/sec (My connection is 20Mbit max)
CPU Usage peak during download: 50%

(All tests done using iperf3)
iperf -c 10.10.128.254 -w 1MB -t 30 -P 4 (with or without -R)
Download: 495Mbit / 61,87MB/sec
Upload: 451Mbit / 56,37MB/sec
CPU Usage peak during download: 66%
CPU Usage peak during upload: 97%

iperf -c 10.10.128.254 -w 1MB -t 30 -P 16 (with or without -R)
Download: 519Mbit / 64,87MB/sec
Upload: 472Mbit / 60,25MB/sec
CPU Usage peak during download: 80%
CPU Usage peak during upload: 99%

iperf -c 10.10.128.254 -w 1MB -t 30 -P 100 (with or without -R)
Download: 563Mbit / 70,37MB/sec
Upload: 480Mbit / 60,00MB/sec
CPU Usage peak during download: 90%
CPU Usage peak during upload: 99%

Well that is surprising? Even while routing and doing NAT the hAP AC remains exactly as fast as not doing those tasks! Either some parts of the software still need to be fixed or it just works because of fasttrack, I don’t know right now. It just does surprisingly well doing both tasks at the same time.

Power consumption

In doing some tests I judge idle wattage to be around 3 to 4 watt. The max power usage I don’t know yet, but the data given is confusing Routerboard.com states max 17 watt while the little paper included with the hAP AC in the box says 5 watt. I’m inclined to believe the max 17 watt because the adapter that comes with it is a 24v 1.2A one, that equates to 28.8 watt. Mikrotik also uses 24v 0.8A (19.2 watt) and 24v 0.38A (9.12 watt) adapters. If the stated 5 watt would be correct, they would have included a lower amperage adapter so I’m thinking 17 watt is the correct max value.

Some photo’s of the device

DSC01765It comes in a neat tiny box

DSC01768All the hAP AC’s come bundled with a 24v 1.2A power adapter

DSC01774The backside of the chassis, plenty of holes for ventilation

DSC01785An overview of the board inside

DSC01790The ‘external’ antenna’s inside the case. You could hook up different one’s if you want

DSC01792Plenty of shielding on the backsize

DSC01800The front with a power socket, SFP slot and 5x Gigabit with POE in and out

Concluding remarks

I believe the hAP AC does pretty good as an access-point. Yes there is better to be had, but those will also cost (a lot) more. The closest competitor that I know of would be the Ubiquiti UAP-AC-PRO. That one is a little bit more expensive though and has had it’s own share of throughput issues (With only recent alpha firmware raising the max throughput of ~500MBit to around ~600Mbit). Who knows that might also happen with the hAP AC later on since it’s based around practically the same hardware.

Surprisingly it also does very well combining the role of a router/firewall and access-point together. No slowdown was seen even when downloading over wireless going through NAT! Very surprising but the numbers don’t lie. If you have an internet connection with a max of 300Mbit or even a little bit more (Up to 500Mbit?) it will actually do quite well it seems!

I suspect Mikrotik will be introducing a wAP AC and cAP AC soon being the same hardware in a different form factor to further their line of access-points to be used with CAPsMAN. If you wish to mount the current hAP AC on the ceiling or wall you could use an RFelements Stationbox Spot hiding all the LEDs, cable and providing a bit cleaner look.

But all in all I’m happy with the little device. It does very well for it’s price and it’s been perfectly stable for me which is also a very important factor. No sudden disconnects, ping drops or broken connections. A perfect setup for a larger home and all managed using my central CCR1009!

[ 本帖最后由 sceic 于 2016-11-23 17:04 编辑 ]

作者: 真忘私绵 时间: 2016-11-23 17:12

家里和公司都用苹果的，省心……

作者: aweiwei 时间: 2016-11-23 17:13

posted by wap, platform: Chrome
主要是这个路由器要连两台普通的台式机（其他台式机有无线网卡）和两台打印机（商用的），把有线口也要占用一些。而且希望体积小一点（我靠AC88怎么那么大！），放在某同事桌子旁边的。

sceic童鞋推荐的，我觉得不错，但我得先看看京东上能不能买（要增票）。

作者: 纣王 时间: 2016-11-23 18:00

AC88U确实温度挺高室温15°左右夏天更别提了两周重启一次都叫稳定 N年前用的FAST两个多月重启一次家里目前在线的设备在15个左右

作者: MaricS 时间: 2016-11-23 18:22

posted by wap, platform: iPhone
喷了
企业用上华三啊，价格亲民效果稳定

作者: aweiwei 时间: 2016-11-23 18:44

posted by wap, platform: Chrome

引用:

原帖由 @MaricS 于 2016-11-23 18:22 发表
喷了
企业用上华三啊，价格亲民效果稳定

全称是啥？

作者: Veree 时间: 2016-11-23 18:59

posted by wap, platform: iPhone

引用:

原帖由 @aweiwei 于 2016-11-23 18:44 发表
全称是啥？

就是华三，或者H3C

作者: jjx01 时间: 2016-11-23 19:11

自己组软路由？

作者: shen2980 时间: 2016-11-23 22:13

引用:

原帖由纣王于 2016-11-23 18:00 发表
AC88U确实温度挺高室温15°左右夏天更别提了两周重启一次都叫稳定 N年前用的FAST两个多月重启一次家里目前在线的设备在15个左右

你这温度比68u低多了我后面都挂俩风扇了

作者: 好人传说 时间: 2016-11-23 23:09

低端商用的那種比高端民用更適合樓主

作者: aweiwei 时间: 2016-11-23 23:23

posted by wap, platform: Android
400~700元档次的商用H3C就足够了吧

作者: omiqpl 时间: 2016-11-24 00:17

AC68U AC87U都有用过

作者: alleni3 时间: 2016-11-24 05:37

一般家用TP-LINK 2天线的能最多连几个设备？

我感觉家里现在连超过5个设备就断线，不知道怎么回事，有高手给我讲讲吗？给加祭扫

作者: burnfox 时间: 2016-11-24 06:20

posted by wap, platform: 酷派大神F2
飞鱼星用过没

作者: 去日留痕 时间: 2016-11-24 07:39

posted by wap, platform: iPhone
ac88u，不二之选

作者: B38 时间: 2016-11-24 07:56

posted by wap, platform: iPhone
不差钱就88，68足够了

作者: ages 时间: 2016-11-24 08:07

posted by wap, platform: Galaxy S7 Edge
66用户飘过，表示很好用。

作者: 红客 时间: 2016-11-24 09:04

posted by wap, platform: GOOGLE
ac66b1打折或者ac68u 淘宝买个美行
买回来刷梅林小宝ROM
600人民币搞定

作者: vyou 时间: 2016-11-24 09:23

posted by wap, platform: iPhone
如果对无线没要求根本不需要买那么高端的路由器吧。看看h3c，磊科等企业级路由器就行了。

欢迎光临 TGFC Lifestyle (http://bbs.tgfcer.com/)