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Juniper QDD-400G-DR4 Compatible 400GbE QSFP-DD DR4 1310nm 500m FEC SMF Optical Transceiver Moudle (PAM4, MTP/MPO, DDM, Commercial Temp)
Juniper QDD-400G-DR4 transceiver is a single-mode, four-channel (DR4), QSFP-DD optical transceiver module designed for 400 Gigabit Ethernet (GbE) links on up to 500m of single mode fiber. NADDOD offers Juniper QDD-400G-DR4 Compatible 400G QSFP-DD DR4 Optical module, which adopts a 1310nm EML transmitter type and PAM4 pulse amplitude modulation mode, by converting 8 input channels of 50Gb/s PAM4 electrical data to 4 channels of 100Gb/s PAM4 optical signals, using a nominal wavelength of 1310 nm, MTP/MPO-12 connector for 400Gb/s optical transmission. It is compliant with the QSFP-DD MSA, IEEE 802.3bs and 400GBASE-DR4. It is widely used in high-performance computing (HPC) networks, data centers, 400G Ethernet interconnect, enterprise core, and distribution layers, and service provider applications.
This network solution utilizes NADDOD optical modules to connect the products and achieve a network architecture upgrade from 100G to 400G. It provides higher data transmission rates and improved reliability while effectively reducing network latency between Spine switches and Leaf switches.
NADDOD 400G optical transceiver has great advantages in increasing data throughput and maximizing data center bandwidth and port density. 400G QSFP-DD has been tested and recognized by the global market as we are the first brand to complete the commercial order delivery of 400G data center optical modules.
NADDOD has a full range of professional testing equipments for testing various parameters of products to ensure high performance and quality of optical transmission stability.
 QDD-400G-DR4 |  OSFP-400G-DR4-Si |  QDD-400G-XDR4 | |
|---|---|---|---|
| Form Factor | QSFP-DD | OSFP | QSFP-DD |
| Center Wavelength | 1310nm | 1310nm | 1310nm |
| Connector | MPO/MTP-12 APC | MPO/MTP-12 APC | MTP/MPO-12 APC |
| Cable Distance | 500m | 500m | 2km |
| Electrical Modulation | 8x53.125Gb/s PAM4(400GAUI-8) | 8x53.125Gb/s PAM4(400GAUI-8) | 8x53.125Gb/s PAM4(400GAUI-8) |
| Optical Modulation | 4x106.25Gbps PAM4 | 4x106.25Gbps PAM4 | 4x106.25Gbps PAM4 |
| Modulation Diagram |  |  |  |
| Power Consumption | ≤10.5W | ≤10W | ≤10.5W |
| Transmitter Type | EML | EML | EML |
| Protocols | QSFP-DD MSA, CMIS Rev4.1, OIF 56G PAM4, 100G Lambda MSA, IEEE 802.3bs | OSFP MSA, CMIS 4.0, IEEE 802.3bs | QSFP-DD MSA, CMIS Rev4.1, OIF 56G PAM4, 100G Lambda MSA, IEEE 802.3bs |
| Application | Data Center, HPC, enterprise core, 400G to 400G ethernet, 800G to 2x400G Breakout, 400G to 4x100G Breakout | Data Center, HPC, enterprise core, 400G to 400G ethernet, 800G to 2x400G Breakout, 400G to 4x100G Breakout | Data Center, HPC, enterprise core, 400G to 400G ethernet, 800G to 2x400G Breakout, 400G to 4x100G Breakout |
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