PacSatSalesSC/APC to LC - Extra Durable Armored Fiber Optic Patch Cable - 1M / 3.28ft - Single Mode - SIMPLEX

Something appears to be wrong. i was looking for an sc/apc - sc/apc cable. when i clicked on the 5m option it changed sc/apc - st. huh?

Which cable do you use to connect ethernet from router to the ethernet on the TV?

Why can't I select size larger than 1M ?