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p1093909-640x640-qsfp-dd-400g-lr4-400g-qsfp-dd-lr4-pam4-cwdm4-10km-lc-smf-fec-optical-transceiver-module.png

400G QSFP-DD LR4 Optical Transceiver Module – Arista Networks Compatible, CWDM4, 10km, LC SMF, PAM4, FEC

Price: $ 510

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Arista Networks QDD-400G-LR4 Compatible 400G QSFP-DD LR4 PAM4 CWDM4 lanes MUX/DEMUX design 10km Optical Transceiver Module (1271nm 1291nm 1311nm 1331nm LC SMF 10km with FEC DDM)


Arista Networks CompatibleQDD-400G-LR4Vendor NameAlistar
Form FactorQSFP-DDMax Data Rate425Gbps
Wavelength1271nm, 1291nm, 1311nm, 1331nmMax Distance10km
Modulation FormatPAM4Host RequiredFEC
ConnectorDuplex LCVoltage Supply3.3V
Cable TypeSMFDDM SupportYes
Transmitter TypeCWDM EMLReceiver TypePIN
TX Power-3.3~+3.5dBmReceiver Sensitivity< -7.7dBm
Operation Temperature0 to 70°C (32 to 158°F)Maximum Power< 12.0W
ProtocolsQSFP-DD MSA,
100G Lambda MSA 400G-LR4
Application400G Ethernet, Data Center Interconnect, Infiniband Interconnects
Quality Certification
We control the quality of our products, including our strict qualification of manufacturers, quality control process and production technology, and compliance with certification and safety standards. At present, our products meet the industry standards and mainstream quality certification, such as ISO 9001, CE, RoHS, FCC, etc.
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