Ko teQSFP+ Kua hangaia nga waahanga whakawhiti mo te whakamahi i roto i te 40 Gigabit mo ia hononga tuarua i runga i te muka multimode.Kei te pai ratou ki te QSFP + MSA me te IEEE 802.3ba 40GBASE-SR4. Ko te waahanga whakawhiti mata o te whakawhiti ka whakauru i te raupapa 4-channel VCSEL (Vertical Cavity Surface Emitting Laser), he 4-channel whakauru buffer me te taraiwa laser, te whakahaere me te piripiri. poraka.Ko te waahanga o te kaikawe whakaata o te kaiwhakawhitiwhiti e whakauru ana i te 4-channel PIN photodiode array, te 4-channel TIA array, te 4 channel putanga buffer, poraka mana.