Optical Fiber Patch Cords(Jumpers) is a length of optical fiber with two ends adding connectors to connect beam path. Pigtail is a length of fiber permanently attached connector only at one end. There are three kinds of polished fiber end-face: PC, UPC and APC. They are widely used in optic-fiber communication systems, fiber optic data communications, access networks, test instruments and LAN.
Insertion Loss (dB) :≤0.20
Repeatability (dB): ≤0.10
Changeability (dB): ≤0.20
Return Loss (dB) : PC≥45, UPC≥50, APC≥60
Fiber Type: Corning SMF-28e, 9/125um