2M/6.6FT(2PCS) LC/UPC to LC/UPC SM DX LSZH 3.0mm Indoor Fiber Optic Patch Cord, LC to LC Single mode 9/125μm Duplex LC-LC Optical Fiber Jumper Cable Compatible with OS1&OS2 - XWYWX XLULU121-2

• Optical fibers are lighter, transmit farther, and have higher rates than copper cables. XWYWX offers multimode (62.5/125μm, 50/125μm) and singlemode (9/125μm) fiber patch cords and hardware products, as well as fiber optic products for optical networks. Any problems with the product within 3 years, we replace it free of charge. The high-precision coupling assembly with high-precision halogen-free ceramic ferrule (vertex offset: 55dB, APC>65dB), 100% insertion loss test, return loss test, fiber end face inspection and Interferometric testing. The protective outer sleeve is made of low-smoke halogen-free (LSZH) material for installation in demanding enclosed spaces, and the inner layer is made of aramid material to increase the tensile resistance of the fiber optic patch cord. It has excellent mechanical durability, high reliability, stability, and excellent environmental adaptability. Compliant with Telcordia, GR-326-Core, IEC, ITU-TG and RoHS standards, it has excellent compatibility and can connect any fiber optic equipment and products that meet the standard (Including FTTH optical equipment, switches, optical modules, ODF, WDM, optical transceivers and optical test equipment OTDR, OPM, OLS, etc.).