400Gb/s QSFP-DD SR8
400G QSFP-DD transceivers have four optical lanes that operate at 100Gbps PAM4 modulation, providing solutions up to 400 Gbps. The transceivers have electrical side 8 lanes of 53.125Gbps PAM4. They are compliant with the QSFP-DD MSA. Digital diagnostics functions are available via the I2C interface, as specified by CMIS.
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400G QSFP-DD SR8?is a QSFP-DD optical transceiver for 400G links over multimode fiber. It is compliant with the QSFP-DD MSA specifications. It operates at 53.125Gbps per lane up to 70m over OM3 and 100m OM4 Multi-mode fiber.
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400G QSFP-DD DR4?is a QSFP-DD optical transceiver for 400G links over singlemode fiber. It is compliant with the QSFP-DD MSA specifications. It operates at 53.125Gbps per lane up to 500m on 1310nm wavelength.
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400G QSFP-DD?FR4?is a QSFP-DD optical transceiver for 400G links over singlemode fiber. It is compliant with the QSFP-DD MSA specifications. It operates at 53.125Gbps per lane up to 2KM on CWDM4 wavelength.
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400G QSFP-DD LR4?is a QSFP-DD optical transceiver for 400G links over singlemode fiber. It is compliant with the QSFP-DD MSA specifications. It operates at 53.125Gbps per lane up to 10KM on CWDM4 wavelength.
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400G QSFP-DD ER4?is a QSFP-DD optical transceiver for 400G links over singlemode fiber. It is compliant with the QSFP-DD MSA specifications. It operates at 53.125Gbps per lane up to 40KM on PAM4 wavelength.
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QSFP-DD 400G SR8 | 400G? | 850nm? | 100M(OM4) | MPO |
QSFP-DD 400G DR4 | 400G? | 1310nm | 500M | MP0 |
QSFP-DD 400G FR4 | 400G? | CWDM4 | 2KM? | LC |
QSFP-DD 400G LR4 | 400G? | CWDM4 | 10KM? | LC |
QSFP-DD 400G ER4 | 400G? | PAM4 | 40KM? | LC? |
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