For years, my family had a bundled package with Verizon Fios that included cable, VOIP and internet. But as my family’s watching habits turned to streaming, it was rare when we turned on the cable box ...

I think you mean SC/APC. It almost surely is single mode. OS2 should be fine. The other measurements probably don't matter as long as you get OS2 single mode with SC connectors with an APC polish on ...