... 0.2dB,RL>=55dB 2.Connector:FC,SC,LC,ST,E2000,MU,etc 3.Polishing:PC/UPC/APC 4.OD:0.9/2.0 ... /3.0m FC SX SM Fiber optic patch cordA patchcord ... loss(typical)dB≤0.3≤0.2≤0.3≤0.2≤0.3≤0.2≤0.2≤0.3≤0.2≤0.2≤0.3≤0.3Return lossdB≥45≥50 ... diametermmφ3.0, φ2.0, φ0.9φ3.0, φ2.0, φ0.9φ3.0, φ2.0, φ0.9φ3.0, φ2.0, φ0.9Ordering Information:(1)Connector type: FC, SC, ...