1 meters long, 5mm OD stainless steel cabled, 633nm 4/125µ PM fiber patchcord, terminated with an angle FC/APC connector on on end which is pre-aligned and locked to PM slow axis, and an 8° angle flat polished 2.5mm OD zirconia FC ferrule (that entire surface to be polished flat) with metal flange on the other end. On the ferrule side, the PM slow axis is aligned to metal flange's slots. SP: 10mm of exposed 0.9mm sleeving from the end of the 5mm stainless cable to the 2.5mm ferrule.