Detailed Product Description 1.1, 2, 4, 8 and 12 fiber count available 2.SM or MM 3.RoHS complaint 4.duplex LC patch cord Features @Various connector type available @Low back reflection loss @Compact size @Low insertion loss @High Return Loss @Diameter Φ0.9mm, Φ2.0mm, Φ3.0mm Fiber Available @Single-mode Fiber or Multi-mode Fiber Available (For Simplex or Duplex) Application rameter Unit Standard & Requirement PC(SM) UPC(SM) APC(SM) PC(MM) Insertion Loss (Typical) dB ≤0.3≤0.2≤0.2≤0.3 Return Loss dB ≥45 ≥50 ≥60 ≥35 Mechanical Endurance (500T) dB ≤0.2 Exchangeability dB ≤0.2 Durability Time >1000 Vibration dB ≤0.2 Operating Temperature°C -40 ~+75 Storage Temperature °C -45 ~+85 Cable Diameter mm 3.0, 2.0, 0.9