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.

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