So as long as the compliance domain is set, I'm allowed to use the bands?MikroTik RouterBoards do operate in the U-NII-1/2/3 bands, but under the ISM rules.
I have used all three bands successfully. Keep in mind that US regulatory rules limit power in the different bands. Band 1 is limited to 50 mW, Band 2 is limited to 200 or 250 mW (can't remember which), and Band 3 is limited to 1000 mW. If you use the regulatory compliance domain set to United States these power limits will be automatically enforced.
Yea I read that and like an airplane it went over my head, But I sorta followed it, pretty much trying to find a cut and dry answer.I have not seen any U-NII (15.407) approvals for MikroTik devices. They do seem to have DFS with radar detection, but they haven't gotten the FCC approval. Thus it is only legal to use them on the ISM frequencies 5725-5850 under 15.249.
See my note from yesterday as to why U-NII approval will be so hard to get, under current rules, for U-NII-1 (5150-5250) and U-NII-3 (5725-5850). They don't require DFS but the rules cap out of band emissions based on EIRP, so anything with more than +30 EIRP (the U-NII-II DFS-band limit) is unlikely to meet the current rules. Petitions are pending at the FCC (ET docket 13-49) to fix it.
MikroTik RouterBoards do operate in the U-NII-1/2/3 bands, but under the ISM rules.
I have used all three bands successfully. Keep in mind that US regulatory rules limit power in the different bands. Band 1 is limited to 50 mW, Band 2 is limited to 200 or 250 mW (can't remember which), and Band 3 is limited to 1000 mW. If you use the regulatory compliance domain set to United States these power limits will be automatically enforced.
No, you are NOT allowed to use MikroTik radios (approved only under 15.249) in the US on the lower U-NII bands. Period. If you set the country to US, it will only offer channels in the ISM-band 5745-5825 range (if 20 MHz wide). If you have "no country set", then sure, it'll go down to 5180. I just checked this on some SXTs. But you will be operating outside of FCC rules, and are subject to whatever they want to do to you. The fact that you are within allowable power levels doesn't matter; the radio needs to be type approved for the frequency you're using it on. As a "professional installer", you're responsible for keeping the system within the rules.
Of course I have seen lots of radios installed by "professional installers" in the 5180-5340 range, but they were in violation. When I find them, and have any say over it, I fix them.
The new rules (impacting any type approval after ~June 1, 2015, or anything sold after June 1, 2016) require units sold in the US to be locked to US rules, basically needing a separate SKU. If a radio gets that type approval (which seems to require a rules fix, as I noted earlier), then the power limit on U-NII-1 (5150-5250) is +30 dBm output and +53 dBm EIRP. Under the un-fixed rules, EIRP above +30 or so seems unlikely to pass type approval.
It doesn't make me feel warm and fuzzy either, I have been looking at replacing around some 200 devices with Mikrotik BUT since it seems they want to ignore this subject not even acknowledge a future plan it's making me think I should start looking else where so I don't buy a whole bunch of equipment I'll never get to fully utilize OR may not be able to even buy in the USA frequencys!Kinda looks that way.
With the difficultly our FCC is giving everyone I wonder if Mikrotik is even going to try to get DFS certified. I'm hoping for the minimum of at least having the 5.1-5.2GHz and 5.7-5.8GHz bands, but I'm not too confident we will. Mikrotik has not replied to any questions so far, which I have to say doesn't make me feel all warm and fuzzy.
It's not entirely the FCC's fault. MT's competitors do get at least some 15E approvals, though their biggest competitor in the 5 GHz WISP space has had a very hard time getting their new Atheros-based radios approved.We didn't elect *anyone* working at the FCC. Looks like the wrong people got the job to be honest.
I know the post is old, but both of those companies have product passed with current tests.If you follow the UBNT forums, you'll know how hard it has become to get DFS approval in the US. The old tests were apparently harder than Europe's, but the new ones make the old ones seem like a walk in the park. I'm not sure if anyone has passed. Mimosa and Cambium might have, but they might have snuck by just on time for the old tests. It appears that getting an existing chip-based radio through the testing is either impossible or close to it.
U-NII-1, however, is somewhat easier, and there's no excuse for MT to have not gone for it. (It does however require a different country-locked SKU.) As it stands, all 5 GHz type approvals for MT radios will expire in June, 2016 (if no extension is granted) and they will no longer be allowed to be sold in the US. So I'm not using MT for any new 5 GHz outdoor links.
The B5c is shipping. Streakwave has 357 in stock.Yes, they've had products that passed DFS, but which ones? UBNT has passed DFS with AirFiber 5X, which uses a custom chip set, not the Atheros Wi-Fi-based chips found in their mass-produced PtMP line. They've had no luck with the Atheros chips (XW). Mimosa has gotten its Quantenna-based products through, but isn't shipping anything but the big B5 yet. Cambium's ePMP uses Atheros too, and may have passed the new tests, but those hit the market when the old tests were still in effect so I'm not sure if they've passed the new ones with that line, so maybe only their high-priced FPGA-based lines have.
Few outside of Mimosa themselves are as familiar with their product line as I, Fred. You said the B5, so I mentioned the B5c.The B5c is the original B5, connectorized. The B5-Lite is the peer version of the C5 client, not shipping for a few more months.
Cambium may have the secret sauce for DFS on Atheros, which would give them a leg up. But all I can find on the FCC web site is the ePMP DFS approval from 2013, old rules. They have gotten Permissive Changes since then but, oddly, I don't see new DFS approval documents.
You are sadly mistaken if you think Mikrotik wireless devices will work with with anything other than 5725 - 5850, legally.MikroTik RouterBoards do operate in the U-NII-1/2/3 bands, but under the ISM rules.
I have used all three bands successfully. Keep in mind that US regulatory rules limit power in the different bands. Band 1 is limited to 50 mW, Band 2 is limited to 200 or 250 mW (can't remember which), and Band 3 is limited to 1000 mW. If you use the regulatory compliance domain set to United States these power limits will be automatically enforced.
If Mikrotik gets certified in the particular bands, it will support 5150 - 5250 (almost the same power as 5725 - 5850, minus any OOBE restrictions they may have), 5250 - 5350 (30 dB EIRP and US DFS requirements) and 5475 - 5725 (same as 5250).So I hope that someone here might be able to dumb it down a little bit for me.
Maybe fgoldstein?
So am I correct to understand that under FCC regulations the only frequencies that are currently legal to use in the USA are 5745/5825 (for mikrotik products)?
Does anyone know that with new FCC regulations if more frequencies will be available to use?
Additionally am I correct that 5180-5320 are legal frequencies but the problem is that Mikrotik radios are not compliant?
And lastly does anyone know that with new FCC regulations if more frequencies in the lower end will be avalible (with and without mikrotik compliancy).
Kind regards.
Right -- and that "if" is where the hangup has been.If Mikrotik gets certified in the particular bands, it will support 5150 - 5250 (almost the same power as 5725 - 5850, minus any OOBE restrictions they may have), 5250 - 5350 (30 dB EIRP and US DFS requirements) and 5475 - 5725 (same as 5250).So I hope that someone here might be able to dumb it down a little bit for me.
Maybe fgoldstein?
So am I correct to understand that under FCC regulations the only frequencies that are currently legal to use in the USA are 5745/5825 (for mikrotik products)?
...
Weren't the deadlines extended again?Awakening the topic again...
I see a couple of products, like the new grid dish, that state that they will have country-locked US versions with U-NII-1 and U-NII-3 only. That's not DFS, of course. But I don't even see those approvals on the FCC web site yet. Maybe the lab says they're pending. But there are no new MIkrotik 5 GHz devices with FCC approval in a long time.
March 1 has come and gone. It is no longer possible to get approval on 5 GHz for a DTS device (Part 15C). Only U-NII (Part 15E) is available. That has DFS and non-DFS frequencies, and the FCC has substantially loosened the out-of-band emission rules for U-NII-3 (not U-NII-1). But it still requires the country lock. As of June, it will be forbidden to sell 5 GHz radios without U-NII approval. If you like SXTs, stock up now! (It might still be legal to sell them to licensed ham radio operators, since Part 97 licensed ham frequencies overlap the 5 GHz unlicensed band, and Part 97 devices do not require type approval. But you don't want to sell these to the radio houses who currently install SXTs on unapproved frequencies.)
I get the feeling that MT does not consider the US to be a radio market worth worrying about. DFS (U-NII-2) would take a lot of effort.
Common misconception. No, the dealine wasn't extended. What was extended were the specific technical requirements for out-of-band emissions on U-NII-3. It is now possible to get U-NII-3 certification for a device that meets old DTS OOBE rules. It' still a new cert, and requires the country lock, but it has really loose OOBE. The OOBE rules stay loose until 2017-2018 (depending on antenna gain), after which a new, quite reasonable emission mask takes effect for U-NII-3. Nothing changed for U-NII-1, though; its OOBE is still very strict. We're waiting to see if they change the test procedure (not a rule, so it's handled quietly by OET via the Knowledge Data Base test procedures) to get rid of the peak-hold rule, which makes OOBE values rather random.Weren't the deadlines extended again?
The FCC page is in by no way out of date. If the device isn't there, it isn't certified. What bands they are certified for will be on that page.Any updates?
The FCC page is horribly out of date. Most of the new MT hardware that is already in my office and some in the air isn't even on the site.
What about the Netmetal 5 ACs? Are they certified for UNII 1 and 3? I can't seem to find that info. Dynadish? QRT 5?
Which should be roughly tomorrow. Bye bye MikroTik radios.The manufacture, marketing, sale and importation into the United States of digitally modulated and hybrid devices certified under Section 15.247 operating in the 5.725-5.850 GHz band must cease two years after the effective date of this First R&O.
Let me quote a newer document:Which should be roughly tomorrow.
FCC were providing an alternative for manufacturers that require additional time to bring their U-NII-3 band devices into compliance with the new out-of-band limits adopted herein, They extend the deadline for certification of U-NII-3 band devices with more than 10dBi antenna gain to March 2, 2017.
The deadline for the manudacture, marketing, sale and importation of these devices is extended until March 2, 2018.
Source: https://apps.fcc.gov/edocs_public/attac ... 6-24A1.pdfFor devices with antenna gain of 10dBi or less, they implement a new certification deadline of march 2, 2018, and extended the deadline for the manufacture, marketing, sale and importation of devices not meeting the modified out-of-band limits until March 2, 2020
That only changes the emissions mask and not the country-locked requirement. The security measures adopted in the 2014 ruling still stand.Let me quote a newer document:Which should be roughly tomorrow.
FCC were providing an alternative for manufacturers that require additional time to bring their U-NII-3 band devices into compliance with the new out-of-band limits adopted herein, They extend the deadline for certification of U-NII-3 band devices with more than 10dBi antenna gain to March 2, 2017.The deadline for the manufacture, marketing, sale and importation of these devices is extended until March 2, 2018.For devices with antenna gain of 10dBi or less, they implement a new certification deadline of march 2, 2018, and extended the deadline for the manufacture, marketing, sale and importation of devices not meeting the modified out-of-band limits until March 2, 2020
All of our recent products are country locked.country-locked requirement