1.Low IL, high RL 2.Cable OD(mm):0.9mm ,2.0mm ,3.0mm 3.APC,UPC,PC optional ... ,MPO,E2000 Polishing APC,UPC,PC Insertion Loss(dB) ≤0.2 , ≤0.3 Return Loss(dB) ≥50, ≥65 Exchangeability ... (dB) ≤0.2 Repeatability(db/1000times) ≤0.2 Operation Wavelenghth(nm) 850,1310,1550 Operating Temperature ... C)-40 ~ +85 Cable OD(mm) 0.9 ,2.0 ,3.0 Cable Material OFNR,LDZH&Polarization maintaining LC ...