More About This Product

HUBER+SUHNER CQS-100A04 is a 400G QSFP-DD FR4 LC Duplex Transceiver

SKU: N/ACategories: ,


400G LC Duplex Transceiver

HUBER+SUHNER QSFP-DD 400G FR4, CQS-100A04, is a 400G Ethernet protocol LC/PC Duplex transceiver that has a data rate of 425 Gbps.

Working with Singlemode fibre on wavelengths of 1271 / 1291 / 1311 / 1331nm it has a reach of up to 2km.

Temperature range is 0-70°C and has a link budget of 4dB.

Technical Data

Data Rate400G
Form FactorQSFP-DD
Wavelengthmux /demux 1271nm, 1291nm, 1311nm, 1331nm
Fibre TypeSinglemode (OS2)
Temperature Range0…+70°C
Power Budget4dB
Modulation & FECPAM4
Physical InterfaceLC UPC Duplex


Full specifications are available from the data sheet on the PDF Downloads tab.

Part Numbers

Part Numbers

Part NumberDescription
CQS-100A04DC-13QSFP-DD 400G FR4 Singlemode LC Duplex Transceiver – Cisco Coding
CQS-100A04DJ-13QSFP-DD 400G FR4 Singlemode LC Duplex Transceiver – Juniper Coding

PDF Downloads

PDF Downloads