400G QDD-4X100G-LR QSFP-DD Module, Cisco QDD-400G-LR4-S Compatible 1310nm 10km with MTP/MPO-12 Connector
The Cisco QDD-4X100G-LR-S 400GBASE-PLR4 module is designed to reach 10km distances over single-mode fiber (SMF) for 400 Gigabit Ethernet transmission. The 4x100GBASE-LR module uses MTP/MPO-12 connector, supporting breakout mode. It is mainly applied in 400G Ethernet, Data Centers, and Cloud Networks.
Specifications
| Part Number | FT-QSFP-DD-FR4 |
| Form Factor | QSFP-DD |
| Wavelength | 1310nm |
| Connector | Duplex LC |
| Transmitter Type | CWDM EML |
| TX Power | -3.2~3.5dBm |
| Power Consumption | ≤12W |
| DDM/DOM | Supported |
| Protocols | QSFP-DD MSA, IEEE 802.3cu, 400GBASE-PLR4 spec, 100G Lambda MSA, 400GAUI-8/CEI-56G-VSR-PAM4 |
| Center Wavelength | 1310nm |
| Cable Distance (Max.) | 2km |
| Modulation | PAM4 |
| Transmitter + Receiver Type | CWDM EML + PIN |
| Receiver Sensitivity | <-7.3dBm |
| Temperature | 0 to 70°C (32 to 158°F) |
| Application | Data Center 800G to 2x400G Breakout |
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