A short length of single-fiber tight-buffered cable, that has on optical connector on one end and a length of exposed ifber at the other end. The exposed fiber of the pigtail is then spliced to one fiber of a multi-fiber trunk, to enable the multi-fiber cable to be "broken out" into individual single-fiber cables that may be connected to a patch panel or an input or output port of ST, and LC; if no mentioned, it should be PC contact. If APC contact, the part number should suffix "-APC". Fiber type could be single mode and multimode.
