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Sierra Wireless MC7455 compatible with MikroTik LHG-R?

Posted: Tue Jun 01, 2021 9:13 am
by Dude4Linux
I'm looking to create a mobile LTE solution for my RV. Mobile as in moving campsite to campsite, not driving down the road. I'm looking at a MikroTik LHG-LTE6 antenna/modem/router combination but it doesn't support all the bands that T-Mobile is using. I'm wondering if the MikroTik LHG-R (same antenna with router but no modem) can be used with a Sierra Wireless MC7455 modem which is certified to work with T-Mobile. The Google was no help. Any thoughts or suggestions are welcome.

Re: Sierra Wireless MC7455 compatible with MikroTik LHG-R?

Posted: Tue Jun 15, 2021 8:50 am
by Didneywhorl
Mikrotik and Sierra don't seem to get along well. Quectel has higher support. I'm no tik expert though. Hearsay knowledge.

Re: Sierra Wireless MC7455 compatible with MikroTik LHG-R?

Posted: Tue Jun 15, 2021 12:19 pm
by toddw
I put a 7455 in one and couldn't get it to work. I was able to get it to work with a EM12. I am running OS7. The EC25AF worked as well, but the band locking menu wouldn't populate and have not spent much time on it since given that it is a CAT4 modem.

The EM12 seems to be the common go to on other sites and in the FB group.

Re: Sierra Wireless MC7455 compatible with MikroTik LHG-R?

Posted: Wed Jul 28, 2021 4:07 pm
by mam5561
It will work with the latest beta of RouterOS. I have also built OpenWrt 21.02.0-rc3 and modem manager and am running that on my LHGR.

Re: Sierra Wireless MC7455 compatible with MikroTik LHG-R?

Posted: Sat Aug 14, 2021 12:08 am
by cause4alarm
mam5561 wrote: Wed Jul 28, 2021 4:07 pm It will work with the latest beta of RouterOS. I have also built OpenWrt 21.02.0-rc3 and modem manager and am running that on my LHGR.
What method did you use to install openwrt on the MikroTik LHG-R?