Creole pa IEEE P802.3cm Objektif Travay la, 400G-SR8 QSFP-DD /OSFP transceivers yo fet yo bay pri-efikas transmisyon kout-ranje pa adopte 16-fib paralel multimode MTP csables.
An ako ak pwotokol IEEE 802.3bs Objektif Travay la, 400G-DR4 QSFP-DD / OSFP transesis adopte 8-fib oswa 12-fib paralel cables mod MTP, ki ka reyalize 500m rive.
Kontreman ak de anvan an, kentone nan 400G-FR4 selman itilize 4 lazer olye pou yo 8 lazer miltipx yo nan yon fib nan chak direksyon. 400G-FR4 QSFP-DD / OSFP modil yo nomalize pa 100GLambda MSA a bay transmisyon long-ranje ak 2-fib cables mod LC.
Kontinwe, MTP cabling se sitou itilize ansanm ak 400G-DR4 ak 400G-SR8 transceivers optik nan 400G rezo, ki ka plis divize an 8-fib, 12-fib, 16-fib SMF ak MMTP kalite kab.
