... FCC,CE,ROHS,ISO9001 UC UPC APC fiber optic patch cord Offer CE/ROHS, single mode/multi mode optic fiber cables ,SimplexOffer CE,ROHS,FCC,ISO9001 ... db ) . 2 . Return Loss ( Single - Mode : PC ≥ 50 db , APC ≥ 50 db , Multi - Mode : PC ≥ 45)3.Working Temperature:-40 °C ~+75 ... selection : FC,SC,ST,LC,MU,MTRJ,E-2000 and other5.length : The length of patch cord is depend on user's requirements6.Packaging ...