Prioritized materials and stable transmission. OS2 Corning US 9/125μm optical fiber is bend-resistant, easy to strip and weld, and ensures low optical loss and stable transmission. An optical cord that transmits signals with light, enabling high-capacity data transmission. Compatible with all standard optical fiber equipment and connectors, suitable for in-home use. Excellent tensile strength, 15mm minimum bend radius. Corning US 9/125um fiber cable is unaffected by bending, easy to strip, easy to weld, and ensures strong stability and low insertion loss (insertion loss ≤0.3dB, return loss ≥30dB). Ideal for SAN network cabinets or high-density installations where cables need to be packed into a very small footprint. Carefully selected materials and stable, high-speed communication. Adjustable connector clips allow access to individual fibers. Embossed A/B position labels on the duplex clip and jacket tag rings labeled 1 and 2 allow for quick identification of Tx and Rx during equipment connection, installation, testing, and troubleshooting. UPC polish and Japanese-made zirconia ceramic ferrules provide high return loss, low insertion loss, low attenuation, and ensure signal integrity. This item was inherited. I have many other items for sale too ☺︎ ▶▷▶ #rin's shop ----------------------------- ✔ Immediate purchase without comment is welcome✩*⋆ ✔ Midnight/early morning silent purchase OK! ✔ Bundle discounts, repeat customer discounts, and follow-up discounts are available, feel free to comment♡ ̖́- ✔ All items are free shipping ◎ Inspection is done by an amateur, so there may be errors in the description. The actual product images are correct (*ᵕ ᵕ)⁾⁾ Anonymous shipping is not available. ----------------------------- 37FLYPROFiber 4M OS2 LC-LC Fiber Optic Cable Indoor Optical Wiring Cord Optical Cable Length 0.2m-50m Single Mode Duplex 9/125um 10GB SMF LSZH Jacket (4 meters Yellow) LAN 16301000