The 100GbE to 2x50GbE DAC are compliant with SFF-8665 QSFP28 specifications and provide connectivity between systems using a QSFP28 port one side and two QSFP28 ports (2x25G each) on the other. The data signals from the full 4x25G copper pairs on the pairs 1&2, 3&4 of the single QSFP28 end to the dual copper pair on the pair 1&2 of each of the QSFP28. Each QSFP28 cage comprises an EEPROM providing product information, which can be read by the host system.
This enable higher port bandwidth, density and configurability at a low cost and reduced power requirement in the data centers.

Features : 
  • Supports 100GbE to 2x50GbE data rate
  • SFF-8665 compliant with QSFP28 form factor
  • Compliant with IEEE 802.3bj and P802.3by
  • Copper link length up to 5m (suggest 3m length will be more reliable)
  • Low crosstalk & Low insertion loss
  • Operating case temperature of 0-70°C
  • Single 3.3V supply voltage
  • Hot pluggable
  • RoHS compliant

Applications : 
  • 100/50 Gigabit Ethernet NIC Card application for  Server/Stroage
  • Data Center Networks