470-ACOR Dell® Compatible Active Optical Cable 40GBase QSFP+ (850nm, MMF, 3m)470 ACOR Dell Compatible Active Optical Cable 40GBase QSFP+ (850nm, MMF, 3m) ATGBICS Dell Compatible 470 ACOR 40GBase QSFP+ to QSFP+ Active Optical Cable operates over Active Fibre using a wavelength of 850nm over MMF with a cable length of 3m. This product operates within a commercial temperature range. It is suitable for short reach connection between two QSFP+ ports in 40G interconnecting networking applications. Our product meets the specification