56G InfiniBand FDR QSFP+ ActiveOptical Cable

SKU WST-QS56-AOC-Cxx Category Tags , , ,



  • 4-channel bi-directional AOC with aggregate bandwidth of 56-Gbps (Electrical Interface Only)
  • Compliant to SFF-8436 QSFP+ Specification Revision 4.1
  • Supports 56-Gbps aggregate data-rate links up to 100m
  • Low power consumption of max 1.5 W (Compliant to Power Level 1)
  • Full Digital Diagnostics Monitor Interface
  • Hot pluggable electrical interface
  • 0 to 70°C case temperature operating range
  • RoHS Compliance and Lead-Free


  • InfiniBand FDR, QDR, DDR, and SDR
  • 40GBASE-SR4 Ethernet links
  • 4G/8G/10G Fiber Channel
  • SATA/SAS Storage
  • HPC Interconnects
  • Proprietary Interconnections



WaveSplitter’s Quad Small Form-Factor Pluggable Plus (QSFP+) active optical cables (AOC) are high-performance active optical cable with bi-directional signal transmission and aggregate 56-Gbps bandwidth for InfiniBand FDR (4-Channel × 14-Gbps); also backwards compatible with InfiniBand QDR and Ethernet 40GBase-SR4 expands. Compared to conventional copper cables, longer and lighter optical cables enable the ease of complicated data-center cablings. The AOCs utilize multimode fiber with 850-nm VCSELs and PIN PDs. The certificated cables have superior signal integrity and bit-error-rate, which enables reliable operation performance.

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