QSFP-DD 200/400G

 

 

10Gtek® QSFP-DD (Double-Density) passive copper cable assemblies provide 8 data transmission channels at speeds up to 25Gbps/lane NRZ and 50Gbps/lane PAM4. It enables 200G/400G in application, with lengths 0.5-2 meters.

 

10Gtek® QSFP-DD DAC cable supports Ethernet and InfiniBand.

 

If you need customized services, please contact info@10gtek.com for more details. 

 

Standard Compliance

QSFP-DD MSA Specification Rev 5.0

IEEE802.3bj, IEEE802.3by, IEEE802.3cd

SFF-8679

SFF-8636

 

QSFP-DD (200/400G )

  • Support 25G (NRZ) and 50G (PAM4) per lane
  • Assembled with 16-pair wire
  • EEPROM in cable assemblyl
  • Differention impedance 100Ω
  • Great SI reliability and physical capabilities 
  • Excellent EMI/EMC performance 360 degree cable shield termination

Communications

  • Low latency communication systems
  • Network interface cards (NICs)
  • Routers
  • Switches

Data

  • Data Center networking
  • External Storage Systems
  • High Performing Computing (HPC) Applications
  • Networked storage systems
  • Servers
P/N Description Passive
Active
Length
(meter)
AWG I2C
CAB-QDD/QDD-P0.5M QSFP-DD DAC Cable, 0.5-Meter Passive 0.5 30 MCU
CAB-QDD/QDD-P1M QSFP-DD DAC Cable, 1-Meter Passive 1 30 MCU
CAB-QDD/QDD-P2M QSFP-DD DAC Cable, 2-Meter Passive 2 30 MCU
CAB-QDD/2ZQP-P0.5M QSFP-DD to 2x 100G QSFP28 Copper Breakout Cable, 0.5-Meter Passive 0.5 30 MCU
CAB-QDD/2ZQP-P1M QSFP-DD to 2x 100G QSFP28 Copper Breakout Cable, 1-Meter Passive 1 30 MCU
CAB-QDD/2ZQP-P2M QSFP-DD to 2x 100G QSFP28 Copper Breakout Cable, 2-Meter Passive 2 30 MCU
CAB-QDD/8ZSP-P1M QSFP-DD to 8x 25G SFP28 Copper Breakout Cable, 1-Meter Passive 1 30 MCU
CAB-QDD/8ZSP-P2M QSFP-DD to 8x 25G SFP28 Copper Breakout Cable, 2-Meter Passive 2 30 MCU