Where to get affordable SC/UPC to SC/APC coupler?

[dpk24mt]

I have railwire connection and I want to replace my crap Digisol DG-GR1321 router with TP-Link XC220-G3 AC1200. But I noticed that my fibre connection has SC/UPC Blue connector and the TP-Link router has the SC/APC Green port. So I checked that I'd need a coupler to adapt these and I searched on Amazon, the couplers are way too costly more than ₹2K. And some more than the TP Link router around 4k to 6k. Also, I cannot replace the yellow patch cord because it's one side is directly spliced to the incoming fibre by LCO. In don't want to tell LCO about router change because he says I have to use the same router which was provided. Anyone who can help me out of this, it will be of great help!

 

[sloj]

Buy SC UPC coupler which connects UPC connectors on both ends and a UPC to APC patch cord.

 

[dpk24mt]

Great never crossed my mind. Thanks!
I hope it does not introduce a lot of db loss.

 

[sloj]

It won't, there are 0db loss couplers. I had such setup but not anymore as I moved to another router.

 

[dpk24mt]

Cool then. Thanks for your help.