Description
QSFP-DD-400G-SR8 400G QSFP-DD SR8 PAM4 850nm 100m MTP/MPO OM3 FEC Optical Transceiver Module
400G QSFP-DD SR8 PAM4 Optical Transceiver Module (850nm MTP/MPO OM3/OM4 100m with FEC DDM)
400G QSFP-DD SR8 module supports multimode fiber (MMF) link lengths of up to 100m via MTP/MPO-16 connectors. It supports eight electrical interface channels that operate in 50G PAM4 coding mode to produce 400G (8x50G) data rates. It is compliant with the IEEE 802.3bs protocol and the 400GAUI-8/CEI-56G-VSR-PAM4 standard. The multiplexing and demultiplexing of eight wavelengths are managed within the device and connect 400G signals from the server side (NIC) to the data center aggregation switch.
Product Details
| P/N | QSFP-DD-400G-SR8 | Vendor Name | Eoptictech |
| Form Factor | QSFP-DD | Max Data Rate | 425Gbps |
| Wavelength | 850nm | Max Distance | 70m on OM3/100m on OM4 |
| Modulation Format | PAM4 | Host Required | FEC |
| Connector | MTP/MPO-16 | Voltage Supply | 3.3V |
| Cable Type | MMF | DDM Support | Yes |
| Receiver Type | PIN | TX Power | -6.5~+4.0dBm |
| Receiver Sensitivity | < -7.9dBm | Operation Temperature | 0 to 70°C (32 to 158°F) |
| Maximum Power | < 12W | Protocols | QSFP-DD MSA, IEEE 802.3bs |
| Application | 400G Ethernet, Data Center Interconnect, Infiniband Interconnects |
400G QSFP-DD Swtich to 200G NIC Link
400G Switch to 200G NIC Link Using Multi-mode Optics
