Features and specifications:
1) Types (according to different connection modes):
a) FC (FC/PC, FC/APC)
b) SC (SC/PC, SC/APC)
c) ST (ST/PC)
d) LC (LC/PC)
e) MU (MU/PC)
2) Mainly used for CATV outdoor optic receivers
3) Insertion loss:
a) PC: ≤0.2dB
b) APC: ≤0.3dB
4) Return loss:
a) PC: ≥50dB
b) APC: ≥60dB
5) Life span: variable<0.2dB (500 times)