2PCS LGX Footprint Fiber Patch Panel Loaded with 6 Duplex LC 12 Fiber Ports Adapters, Streamlines Fiber Optic Cable Patching Ceramic Inserts, Constructed in High Quality Steel with Black Color Electro Static Powder Coating; LC-LC Duplex Fiber Optic Couplers/Adaptors to join two duplex fiber patch cables together. Securely connect 9/125 singlemode or 62.5/50/125 multimode fiber optic patch cables. Plug and PlayFeature a Simple-Snap-in Mechanism for Quick Tool-less Installation (no tool required),6 x Duplex LC Couplers 12 Fiber Ports Maximizes rack space; LGX Footprint Fiber Patch Panel Quick Field Installation in Organizes and secures Network Connections, Minimizes downtime during routine network maintenance. Multifunctional Compatibility6 Duplex LC LGX Footprint Fiber Patch Panel Compatible with Various types of optical fiber(SingleMode Multimode 1.25G/10GB OS1/OS2/OM1/OM3 LC Port Universal); These LC-LC Fiber Adapter comply with IEC 61754-4, IEC 60784-14 and TIA 604-3 and c