400G QSFP-DD QDD-400G-XDR4 Module, Arista QDD-400G-XDR4 Compatible 1310nm 2km with MTP/MPO-12 Connector
QDD-400G-XDR4 400G QSFP-DD optical module, namely QDD-4X100G-FR, or 400GBASE-DR4+, designed to reach 2km distances over single-mode fiber (SMF). It is compliant to QSFP-DD MSA, 100G Lambda MSA 400G-DR4+, CMIS 4.0, and IEEE 802.3bs and is mainly applied in 400G Ethernet, Data Center and Cloud Networks.
Specifications
| Model Name | FT-QSFP-DD-DR4+ |
| Form Factor | QSFP-DD |
| Wavelength | 1310nm |
| Connector | MTP/MPO-12 |
| Transmitter Type | 1310nm EML |
| TX Power | -4.6~4.0dBm |
| Power Consumption | ≤8W |
| DDM/DOM | Supported |
| Protocols | QSFP-DD MSA Compliant |
| Part Number | FT-QSFP-DD-SR4 |
| Center Wavelength | 850nm |
| Cable Distance (Max.) | 100m |
| Modulation | PAM4 |
| Transmitter + Receiver Type | VCSEL 850nm + PIN |
| Receiver Sensitivity | <-6.3dBm |
| Temperature | 0 to 70°C (32 to 158°F) |
| Application | Data Center |
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