How to use GPON router to bypass Airtel router and use my own TP Link router I already have ?

[honuti]

I have ZTE router with hardware version - v9.0 . Can anyone guide me on how to use GPON router to bypass Airtel router and use my own TP-Link router I already have ?
please give step by step method . also tell me if I need to use any converter device along the same. I am new to tech so please explain step by step.

 

[honuti]

I have m5 mesh router that I want to use by using GPON router after bypassing airtel ont router?
anyone please help ?

 

[tr1k0N4]

You can, very easily do that, what's your budget for the GPON router?