100G QSFP28 PCC (Passive Copper Cable),
also known as Direct Attach Copper (DAC) cable or Twinax
cable, provides robust connections for 100G Ethernet and InfiniBand systems.
Each cable consists of four lanes each operating at data rates of up to 25Gb/s.
The passive copper cables require no additional power to ensure quality
connectivity. The cables are compliant with SFF-8665 specifications and provide
connectivity between devices using QSFP28 ports. Each QSFP28 port comprises an
EEPROM providing product information, which can be read by the host system.
full-duplex passive copper cable
compliant QSFP28 connectors
compliant I2C management interface
802.3bj 100GBASE-CR4 compliant
rate up to 100Gbps (4x 25Gbps)
signal integrity, low insertion loss and low crosstalk