Optifun’s 10G/25G/40G/100G PCC(Passive Copper Cable), also known as Direct Attach Copper (DAC) cable or Twinax cable, provides robust connections for 10G/25G/40G/100G Ethernet and InfiniBand systems. Each cable consists of four lanes each operating at data rates of up to 25Gb/s of 100G QSFP28 DAC;Each cable consists of four lanes each operating at data rates of up to 10Gb/s of 40G QSFP+DAC;25G DAC contains a pair of high-speed copper wires with a data rate of up to 25Gb/s;10G SFP+DAC for short distance between servers and switches.

Standards and Regulatory Compliance:

RoHS Compliant

Compliant to IEEE802.3bj

Compliant to InfiniBand EDR

Compliant to QSFP28 MSA

Applications：100Gigabit Ethernet/Fiber Channel over Ethernet/Data storage and communication industry/Data Center Network