MTRJ to MTRJ Singlemode Duplex 9 Micron Fiber Patch Cables.

Singlemode duplex fiber cable is primarily used for applications involving extensive distances and only handles one wavelength (or mode) of light. The duplex system allows for the bi-directional transfer of data, as opposed to simplex fiber cables, which only propagate data in one direction. This cable is suitable for high speed, high bandwidth applications.