Fiber jumper ports include FC, SC, ST, PC, and APC. What do these fiber jumper interfaces represent?

FC round with thread (most used on distribution frame)

ST clip type round

SC clip-on square (most used on router switches)

PC microsphere grinding and polishing

APC is at an Angle of 8 degrees and is polished with microsphere

In addition to the above common interface types, there are LC jumper (recommended: LC-LC fiber jumper), MTRJ jumper (recommended: MTRJ-SC fiber jumper), MPO jumper, MU jumper, SMA jumper, FDDI jumper, E2000 jumper, DIN4 jumper, D4 jumper and so on.

The price of fiber jumper

The price of fiber jumper is a little more expensive than other brands, why? Fanda FIBER JUMPER IS MADE BY THE United States FANDA COMPANY FIBER jumper, it is an imported product, because some FANDA fiber jumper price will be more expensive than domestic brands.