for：Fiber optic connector Fiber pigtail Fiber optic adapter Optical attenuator
for：Fiber optic connector Fiber pigtail Fiber optic adapter Optical attenuator
Model No.：
ATT-MU-001Remark：
1-20dB optionFeatures：
1; Accurate tolerance; 2；UPC 1--20dB option； 3；Good mechanical performance；Application：
1；Optical system test； 2；FTTH, CATV; 3；High power device test；
