... precision alignment Special Features 1.product:optical fiber SM ST pigtail2.mode:Single mode and Multimode3.fiber core: ... diameter tolerance +/-0.5 umCharacteristics TypeStandard,Master Style LC, SC, ST, FC, MU, DIN, D4, MPO, SC/APC, FC ... LSZH Φ0.9mm, Φ0.6mm buffered fiber PVC or LSZH Polishing Manner UPC, SPC, APC (8°& 6°) Insertion Loss ≤ ... -50nm ≤ U ≤ 50nm Tested by DORC ZX-1 ST Fiber Optic Pigtail