Replacing CPE with modem/router/antenna - Questions
Posted: Tue Jul 20, 2021 6:20 pm
Hello all,
This is my first post on Wireless Joint, please be gentle.
We've owned an externally mounted CPE which we purchased from China and we've had reasonably good luck with it (on AT&T) until this summer. This summer, the modem/router has decided that it really doesn't like heat. We are getting daily outages on hot days (this does not happen on rainy/cloudy days and I can check the temp and yeah... it's hot).
So I've been consulting with a knowledgeable reseller and am just about ready to move my modem/router indoors. After consulting with him and reviewing the reams of good info here (and on The Wireless Haven), I've decided on the following:
Modem: Quectel EM12 - I see it for $170 on The Wireless Haven. Question: Our current unit does well (when it works) locked to B2. Since the EM12 does CA, we'd want to lock to B2+B14. Is that workable with that modem?
Router: WG3526 - I see it for $190 on The Wireless Haven (includes the modem kit). Question: Our house kind of "sprawls", so I've rigged everything up with an Eero (all Eero APs are connected with one another via ethernet). Is there any reason I couldn't install the modem/router upstream and then connect my Eero downstream from that? Also, is there an advantage to using the -P (POE) router?
Cables: From my current CPE, the run is ~ 40 feet. If I take advantage of MiMo, I'd need 40' LMR200 (x2). Question: With that kind of a run, do I need to worry about attenuation? Also, does The Wireless Haven sell LMR200 in 40' runs? I only looked briefly, but couldn't find that length.
Antenna: Here I'm kind of lost. I figure I will need 2x MiMo, but have no idea what to get. I can tell you that the CPE which I would be replacing has twin internal 7db and so I'd sure like to equal or better that. Question: What should I look for? I saw something on The Wireless Haven which looked to be 9-11 db. Also, money is not a constraint, so what better options are out there which I should consider? Also, should I be considering 4x MiMo, rather than 2x?
Other random thoughts / questions: Since AT&T would remain our carrier, are there ways around CGNAT? It annoys me that I can't access my Plex server's music library remotely. Also, maybe DDNS and IPv6 might help to workaround CGNAT issues? If so, is there a cheat sheet explaining how? Also, what OS governs this setup? GoldenOrb, something else?
Thanks for any help and thanks for being patient with me (remember, it's my first time!). Any questions which are off-topic for this forum, please let me know and please disregard. Thanks again!
This is my first post on Wireless Joint, please be gentle.
We've owned an externally mounted CPE which we purchased from China and we've had reasonably good luck with it (on AT&T) until this summer. This summer, the modem/router has decided that it really doesn't like heat. We are getting daily outages on hot days (this does not happen on rainy/cloudy days and I can check the temp and yeah... it's hot).
So I've been consulting with a knowledgeable reseller and am just about ready to move my modem/router indoors. After consulting with him and reviewing the reams of good info here (and on The Wireless Haven), I've decided on the following:
Modem: Quectel EM12 - I see it for $170 on The Wireless Haven. Question: Our current unit does well (when it works) locked to B2. Since the EM12 does CA, we'd want to lock to B2+B14. Is that workable with that modem?
Router: WG3526 - I see it for $190 on The Wireless Haven (includes the modem kit). Question: Our house kind of "sprawls", so I've rigged everything up with an Eero (all Eero APs are connected with one another via ethernet). Is there any reason I couldn't install the modem/router upstream and then connect my Eero downstream from that? Also, is there an advantage to using the -P (POE) router?
Cables: From my current CPE, the run is ~ 40 feet. If I take advantage of MiMo, I'd need 40' LMR200 (x2). Question: With that kind of a run, do I need to worry about attenuation? Also, does The Wireless Haven sell LMR200 in 40' runs? I only looked briefly, but couldn't find that length.
Antenna: Here I'm kind of lost. I figure I will need 2x MiMo, but have no idea what to get. I can tell you that the CPE which I would be replacing has twin internal 7db and so I'd sure like to equal or better that. Question: What should I look for? I saw something on The Wireless Haven which looked to be 9-11 db. Also, money is not a constraint, so what better options are out there which I should consider? Also, should I be considering 4x MiMo, rather than 2x?
Other random thoughts / questions: Since AT&T would remain our carrier, are there ways around CGNAT? It annoys me that I can't access my Plex server's music library remotely. Also, maybe DDNS and IPv6 might help to workaround CGNAT issues? If so, is there a cheat sheet explaining how? Also, what OS governs this setup? GoldenOrb, something else?
Thanks for any help and thanks for being patient with me (remember, it's my first time!). Any questions which are off-topic for this forum, please let me know and please disregard. Thanks again!