MAC | PCS | PMA | |||||
Data Rate | coding | Interface | lane | Level | Baud Rate | BER | channel IL@Nyquist |
200Gbps 400Gbps | 64B/66B 256B/257B RS(544,514) | 200GAUI-8 C2C 400GAUI-16 C2C | 8 16 | NRZ | 26.5625GBD | SER<1.1E-5 | 21.1dB @13.28G |
200GAUI-8 C2M 400GAUI-16 C2M | 8 16 | NRZ | 26.5625GBD | BER<1E-6 | 10.2dB @13.28G | ||
200GAUI-4 C2C 400GAUI-8 C2C | 4 8 | PAM4 | 26.5625GBD | SER<1E-4 | 20.457dB @13.28G | ||
200GAUI-4 C2M 400GAUI-8 C2M | 4 8 | PAM4 | 26.5625GBD | BER<1E-5 | 10.2dB @13.28G |
PMD | ||||||||
Interface | lane | Level | Baud Rate | BER | Fiber | Channel IL | Operating range | MDI connector |
200GBASE-DR4 | 4 | PAM4 | 26.5625GBD | BER<2.4E-4 | SMF | 3dB | 2m~500m | MPO |
200GBASE-FR4 400GBASE-FR8 | 4 8 | PAM4 | 26.5625GBD | BER<2.4E-4 | SMF | 4dB | 2m~2km | |
200GBASE-LR4 400GBASE-LR8 | 4 8 | PAM4 | 26.5625GBD | BER<2.4E-4 | SMF | 6.3dB | 2m~10km | |
400GBASE-SR16 | 16 | NRZ | 26.5625GBD | BER<2.4E-4 | MMF | 1.8dB 1.9dB | 0.5m~70m for OM3 0.5m~100m for OM4/OM5 | MPO-16 |
400GBASE-DR4 | 4 | PAM4 | 53.125GBD | BER<2.4E-4 | SMF | 3dB | 500m | MPO |
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