Huawei Compatible 7m (23ft) 40G QSFP+ to 4x SFP+ Passive Twinax Direct Attach Cable


Form Factor: QSFP+ to 4x SFP+

Other Lengths:

FOS 40G QSFP+ to 4 x SFP+ Breakout DAC (Direct Attach Cable) is a high-performance cable assembly designed for data center application. The 40G to 4 x 10G Passive Twinax Direct Attach Cable is a cost-effective way to connect within racks and across adjacent racks in the data center. This QSFP+ to 4xSFP+ Direct Attach Breakout Cables are also suitable for 40Gb Ethernet, QDR InfiniBand, SAS & Fibre Channel applications and are available in various lengths. It fully complies with 40G QSFP+ MSA (Multi-Source Agreement) standard.


  • Supports 40Gb/s aggregate bit rate
  • Auto-negotiation between two connected devices for optimized network throughput
  • Enhanced EMI / EMC performance
  • RoHS and halogen-free options
  • 30AWG to 26AWG cable available
  • Available in standard lengths of 1, 2, 3, 5, 7m etc
  • Commercial case temperature range of 0°C to 70°C


  • Switch / Router
  • Storage Area Network (SAN) / Network Interface Card (NIC)
  • Fiber Channel and Infiniband QDR/DDR
  • 10G / 40G Ethernet


Compatible Huawei Form Factor QSFP+ to SFP+
Length 7m Data Rate (Max) 40G
Media Type Copper Wire Gauge 26AWG
Protocols 40G Ethernet Case Temperature 0 to 70°C (32 to 158°F)
Compatible Brands



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