Cheap And Discounts 5M LSZH Single Mode Duplex Fiber Optic Patch Cord LC SC FC ST UPC APC 3.0mm Jump Cable Solo Fibra Cable SM Patchcord customized Wholesale. Buy Directly From Merchant SHENZHEN OFENG Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.