0.3 meter long, 0.9mm OD jacketed, 1550nm 8/125 PM fiber patchcord, terminated on each end with super SC connectors that are pre-aligned and locked on the slow axis and a dual fiber with angle polished 1.8mm OD ferrule. Dual ferrule PM pacthcord, the axes of PM fibers aligned parallel inside and dispersion shifted PM fiber for 1550 nm.