Can I use LTE3302 4G as cellular backup for EX3301 for

andmillsy

I have EX3301-TO with 4x WX3100 extenders. There is a WAN connection for fibre from ISP and all works fine.

I have LTE3302 4G with working SIM and can connect to this and access internet.

I have tried a few things to get the 4G to act as backup for main router if fibre connection is down via LAN ports. I've had no success. Is there any guide or help to enable this?

Is it's not possible do I need to use usb dongle instead and any advice on which ones go use.

Thanks

andmillsy

I would be really grateful if anyone can please give me an advice on this - can the LTE3302 4G work as cellular back up for EX3301-TO fibre connection or am I wasting my time trying ? Thanks so much for any help.