Item Spotlights
Juniper QDD-4X100G-FR-S Compatible 400G QSFP-DD XDR4 PAM4 LWDM4 Optical Transceiver Module (MUX/DEMUX design SMF MTP/MPO-12 2km DDM with FEC)
The Juniper 400G QSFP-DD XDR4 Module supports 100G breakout link lengths of up to 2km with FEC performed on the host platform. This 400GBase-DR4+ QSFP-DD transceiver has four pairs of single-mode fiber (SMF) with an MPO-12 connector. It's designed for 400 Gigabit Ethernet (GbE) and can be used as 4x100G breakout to QSFP28 100G-DR (up to 500m), 100G-FR, and 100G-LR. NADDOD offers Arista 400GBASE-XDR4 Compatible 400G QSFP-DD XDR4 (DR4+) Optical module, which adopts a 1310nm EML transmitter type and PAM4 pulse amplitude modulation mode, using a nominal wavelength of 1310 nm for 400Gb/s optical transmission. It is compliant to the IEEE 802.3cu for 100GBASE- FR1, and 400GAUI-8/CEI-56G-VSR-PAM4 standards. It is widely used in high-performance computing (HPC) networks, data centers, 400G Ethernet interconnect, enterprise core, and distribution layers, and service provider applications.
ID | Part Number | Description | Unit Price |
32787 | QDD-400G-XDR4 | Juniper Compatible 400G QSFP-DD XDR4 PAM4 1310nm 2km FEC DOM MTP/MPO-12 SMF Optical Transceiver Module | $ 879 |
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 |
32457 | QSFP-100G-FR | Cisco QSFP-100G-FR-S Compatible 100GBASE-FR QSFP28 1310nm 2km DOM Duplex LC Transceiver Module for SMF | $ 288.00 |
34421 | S2MTPA12FB | 1m (3ft) MTP®-12 (Female) to MTP®-12 (Female) Yellow OS2 12 Fibers Type B, Plenum (OFNP) Single Mode Elite Trunk Cable 3mm | $ 73.20 |
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-DR4 |
![]() OSFP-400G-DR4-Si |
![]() QDD-400G-XDR4 |
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Form Factor |
QSFP-DD
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OSFP
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QSFP-DD
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Center Wavelength |
1310nm
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1310nm
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1310nm
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Connector |
MPO/MTP-12 APC
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MPO/MTP-12 APC
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MTP/MPO-12 APC
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Cable Distance |
500m
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500m
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2km
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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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Optical Modulation |
4x106.25Gbps PAM4
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4x106.25Gbps PAM4
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4x106.25Gbps PAM4
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Modulation Diagram |
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Power Consumption |
≤10.5W
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≤10W
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≤10.5W
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Transmitter Type |
EML
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EML
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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, 100G Lambda MSA, IEEE 802.3bs
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Application |
Data Center, HPC, enterprise core, 400G to 400G ethernet, 800G to 2x400G Breakout, 400G to 4x100G Breakout
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Data Center, HPC, enterprise core, 400G to 400G ethernet, 800G to 2x400G Breakout, 400G to 4x100G Breakout
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Data Center, HPC, enterprise core, 400G to 400G ethernet, 800G to 2x400G Breakout, 400G to 4x100G Breakout
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