SMARTOPTICS QSFP28 to QSFP28 Direct Attach Cable (DAC), 100G Ethernet, AWG30, 1m, passive
A11244
The SO-QSFP28-PCUxM is a passive Direct Attach Cable (DAC) solution of Twinax type, i.e. a copper cable similar to coaxial cable, but with two inner conductors instead of one. SO-QSFP28-PCUxM is a solution for 100Gbps connections within racks and across adjacent racks where the interconnected equipment uses QSFP28 interfaces. It provides a cost-efficient solution as compared to using optical transceivers and it simplifies the patching since no separate transmit/receive direction need to be taken into account.

