... MU Fiber optic jumper 2.Low IL, high RL 3.Excellent mechanical endurance 4.ISO,CE,ROSH 5.Good repeatability,exchange MU Fiber optic ... TelecommunicationsCATV, LAN, MAN, WAN, Test &Measurement Military industryMedical Parameter:Fiber Optic Patch CordParameter & Specification Mode Single-mode ,Multi-mode Type FC ... APC,UPC,PC Insertion Loss(dB) ≤0.2 , ≤0.3 Return Loss(dB) ≥50, ≥65 Exchangeability(dB) ≤0.2 ...