Features: The LC Female to SC Female Adapter has a sleeve with high-precision ferrule, providing high dimensional accuracy. The Low Insertion Loss and High Stability escort your network-equipment. It uses to connect LC fiber patch cable and fiber patch cable together. The exteriors is made of stainless steel, which is anti-corrosion and can work stably. Apply to Telecommunications-CATV Engineering and Maintenance, Optical Measurement drive engineering, and other fiber-optic projects. The LC to SC Fiber Connector has mini size and lightweight. It is suitable for Fiber Optical Patch Panel Adapters, which mean it can be used in most type of enclosure with rectangular cutouts. This Fiber Optical Adapter can be reused, high-precision and good compatibility. The LC to SC Fiber Coupler is specially designed to provide precise fiber optical cable connection or Singlemode Patch cord to equipment connection. Specifications: Material:Metal Type:UPC/APC Insertion loss: 0.2dB Return loss: > 50dB Plugging times: >1000times Size: Approx.42x22x10mm/1.65x0.86x0.39inches Weight: 14.6g Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Fiber Optical Adapter