"CS™ UPC to CS™ UPC Duplex 9/125μm Single Mode PVC Fiber Optic Patch Cable
Senko CS™ connector is designed for next generation 200/400G transceiver QSFP-DD and OSFP, meeting the requirement for CWDM4, FR4, LR4 and SR2.
The reduced size CS™ connector is not only capable of delivering low insertion and high return loss comparable to existing LC connectors, but it does so with a reduced footprint. Working with the QSFP-DD and OSFP pluggable form factors, the CS™ connector accentuates the ease of fiber breakout."