Belden AX101743 FiberExpress LC Duplex Adapter Strip, Durability: Front And Rear Mated Connection: 500 Cycles, -10 To 60 DEG C, Steel Strip, Plastic Connector, Zirconia-Ceramic Adapter Sleeve, 24 Fibers, Retention: Cable/Connector, Connector/Hardware: 11.25 LB, Flush Mount, -40 To 75 DEG C, For Use With FiberExpress Solutions, Backbone, Telecommunications Room, Main Distribution Room And Compatible With FiberExpress Rack/Wall Mount Patch Panel