[Main Parameter]: FC to FC(Small D); MH; Multi-mode/Single-mode.
[Features]: Can be used with 2 FC single-mode or multi-mode fiber optic jumper cables,Connect two Singlemode FC/FC patch cords together or use in an FC patch panel
[Dimension]: 24mm x12mm/0.94"x0.47"(L*D), Come with the dust cover,Thread Diameter : 7.8mm/ 0.31"