AddOn Twinaxial Network Cable
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AddOn Twinaxial Network Cable

Available: Out of Stock
$ 574.87
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This is an Arista Networks® CAB-D-D- 400G-2M compatible TAA compliant 400GBase-CU QSFP-DD to QSFP-DD PAM-4 direct attach cable that operates over passive copper with a maximum reach of 2.0m (6.6ft). It has been programmed, uniquely serialized, and data-traffic and application tested to ensure it is 100% compliant and functional. This direct attach cable is TAA (Trade Agreements Act) compliant, and is built to comply with MSA (Multi-Source Agreement) standards. We stand behind the quality of our products and proudly offer a limited lifetime warranty.


  • Compliant with QSFP-DD MSA Specification Rev 3.4
  • SFF-8679 electrical interface compliant
  • SFF-8636 management interface support
  • Compliant with IEEE802.3Bj, By, IEEE802.3CD Standard
  • Support 25G and 50G (PAM4) electrical data rates/channel
  • I2C for EEPROM communication
  • Pull to Release latch design
  • Excellent EMI/EMC performance 360-degree cable shield termination
  • Advantage dual side pre-solder automated assembly technologies
  • Low loss, stronger mechanical features, more flexible

This is an Arista Networks® CAB-D-D- 400G-2M compatible TAA compliant 400GBase-CU QSFP-DD to QSFP-DD PAM-4 direct attach cable that operates over passive copper with a maximum reach of 2.0m (6.6ft). It has been programmed, uniquely serialized, and data-traffic and application tested to ensure it is 100% compliant and functional. This direct attach cable is TAA (Trade Agreements Act) compliant, and is built to comply with MSA (Multi-Source Agreement) standards. We stand behind the quality of our products and proudly offer a limited lifetime warranty.


  • Compliant with QSFP-DD MSA Specification Rev 3.4
  • SFF-8679 electrical interface compliant
  • SFF-8636 management interface support
  • Compliant with IEEE802.3Bj, By, IEEE802.3CD Standard
  • Support 25G and 50G (PAM4) electrical data rates/channel
  • I2C for EEPROM communication
  • Pull to Release latch design
  • Excellent EMI/EMC performance 360-degree cable shield termination
  • Advantage dual side pre-solder automated assembly technologies
  • Low loss, stronger mechanical features, more flexible