1 meter long, 900um OD jacketed, 8/125um 1550nm PM fiber patchcord terminated on one end with an ultra FC/PC connector which is pre-aligned and locked to PM slow axis and with an 8 degrees angle polished anti reflection coated 1.8mm OD ferrule on the other end. ER=25dB minimum SP: with 6 mm long ferrule (BC# 85) and clear hytrel tubing (BC# 2782).