50G SFP56 PCC(1~3m)

GIGALIGHT 50G SFP56 PCC passive direct copper cable is used for interconnection within or between racks within the data center, conforming to IEEE 802.3ba 40GBASE-CR Ethernet transport protocol and compatible with InfiniBand HDR transport protocol. The series uses 2 pairs of coaxial cables to transmit 50G PAM4 signals over distances of up to 2m (30AWG) or 3m(26AWG).


  • The SFP56 hot-pluggable package module coaxial cable assembly is used
  • Single channel 50G PAM4 modulation
  • Transfer rates up to 53.125Gbps (50G PAM4)
  • Complies with SFP56 MSA and IEEE 802.3cd 50GBASE-CR Ethernet transport protocols
  • Compatible with the InfiniBand HDR transport protocol
  • Cable length up to 2m (30AWG) or 3m (26AWG)
  • The bit error rate (BER) is better than 1E-15
  • Near-zero power consumption
  • I2C management interface
  • The supply voltage is 3.3V
  • LSZH (LSZH (LSZH Free Cable) cable outer material
  • LF (lead-free) HF (halogen-free) PCB
  • RoHS compliant (lead-free)
Product Model GSS-PC560-xxC
Distance (m) 1-2 3
Cable Gauge (AWG) 30 26

Additional information

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Form Factor

Data Sheet

50G SFP56 PCC GSS-PC560-xxC

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