It's hard to see from your pictures, but your cable appears to be a simplex, 9/125 single mode fiber with SC connectors. Look at this and see if it matches what you have:
https://www.amazon.com/APC-Fiber-Optic-Patch-Cable/dp/B08QDRKWCL/
This is what I got from Amazon. PacSatSales - Fiber Optic Patch... https://www.amazon.com/dp/B08QDRKWCL?ref=ppx_pop_mob_ap_share
I used this to extend the ont into my closet panel. PacSatSales - Fiber Optic Patch... https://www.amazon.com/dp/B08QDRKWCL?ref=ppx_pop_mob_ap_share
Just got it installed this weekend. Patch from the outlet to the modem is a SC to SC fiber patch cord.
I used the following to relocate the modem: https://www.amazon.com/dp/B08QDRKWCL?psc=1&ref=ppx\_yo2\_dt\_b\_product\_details