850nm wavelength over laser-optimized OM4 multimode fiber, it supports data rates up to 32 Gbps for storage network, achieving distances of 100 meters on OM4 fiber.
Twinaxial copper cables integrate QSFP56 connectors on both ends, supporting 200 Gbps data rates using PAM4 modulation with passive and active variants, complying with EEE 802.3cd standards.