Item Spotlights
Dell Compatible 400G QSFP-DD ER8 PAM4 8 LWDM Optical Transceiver Module (MUX/DEMUX design SMF LC 40km DDM with FEC)
Dell Compatible 400G QSFP-DD ER8 is a state-of-the-art transceiver that offers superior performance and reliability in 400 Gigabit Ethernet applications. It is compliant with the IEEE 802.3bs standard and features LWDM8 technology for long-distance transmission, as well as FEC (Forward Error Correction) for reliable data transmission. Additionally, it covers the entire C-band with 1273.54, 1277.89, 1282.26, 1286.66, 1295.56, 1300.05, 1304.58 and 1309.14nm wavelengths. It is designed to support data throughputs up to 400GB/s, making it an ideal solution for high-speed data centers and telecom networks. NADDOD's 400G QDD ER8 is a cost-effective and reliable way to upgrade your network and get the highest performance.
ID | Part Number | Description | Unit Price |
32782 | QDD-400G-ER8 | Dell Compatible 400GBASE-ER8 QSFP-DD PAM4 1310nm 40km DOM Duplex LC Optical Transceiver Module | $ 6899 |
34281 | S2MTPALCU8FB | 1m (3ft) MTP® Female to 4 LC UPC Duplex 8 Fibers Type B Plenum (OFNP) Yellow OS2 9/125 Single Mode Elite Breakout Cable 3mm | $ 54.20 |
35001 | S2LCUD | 1m (3ft) LC UPC to LC UPC Duplex OS2 Single Mode PVC (OFNR) 2.0mm Fiber Optic Patch Cable | $ 4.10 |
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.
![]() QDD-400G-LR4 |
![]() OSFP-400G-LR4 |
![]() QDD-400G-LR8 |
![]() QDD-400G-ER4 |
![]() QDD-400G-ER8 |
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Form Factor |
QSFP-DD
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OSFP
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QSFP-DD
|
QSFP-DD
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QSFP-DD
|
Center Wavelength |
1310nm
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1310nm
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1310nm
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1310nm
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1310nm
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Connector |
Duplex LC
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Duplex LC
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Duplex LC
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Duplex LC
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Duplex LC
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Cable Distance |
10km
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10km
|
10km
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40km
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40km
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Electrical Modulation |
8x53.125Gb/s PAM4(400GAUI-8)
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8x53.125Gb/s PAM4(400GAUI-8)
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8x53.125Gb/s PAM4(400GAUI-8)
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8x53.125Gb/s PAM4(400GAUI-8)
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8x53.125Gb/s PAM4(400GAUI-8)
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Optical Modulation |
4x106.25Gbps PAM4
|
4x106.25Gbps PAM4
|
8x53.125Gbps PAM4
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4x106.25Gbps PAM4
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8x53.125Gbps PAM4
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Modulation Diagram |
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Power Consumption |
≤10W
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≤12W
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≤14W
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≤12W
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14W
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Transmitter Type |
CWDM EML
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CWDM EML
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LWDM EML
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LWDM EML
|
LWDM EML
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Protocols |
QSFP-DD MSA, CMIS Rev4.1, OIF 56G PAM4,100G Lambda MSA, IEEE 802.3bs
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OSFP MSA, CMIS 4.0, IEEE 802.3bs
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QSFP-DD MSA, CMIS Rev4.1, OIF 56G PAM4, IEEE 802.3bs
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QSFP-DD MSA, CMIS Rev4.1, OIF 56G PAM4, IEEE 802.3bs
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QSFP-DD MSA, CMIS Rev4.0, OIF 56G PAM4, IEEE 802.3cn
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Application |
Data Center, HPC, enterprise core, 400G to 400G ethernet
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Data Center, HPC, enterprise core, 400G to 400G ethernet
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Data Center, HPC, enterprise core, 400G to 400G ethernet
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Data Center, HPC, enterprise core, 400G to 400G ethernet
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Data Center, HPC, enterprise core, 400G to 400G ethernet
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