AddOn Arista Networks CAB-D-D-400G-2-5M Compatible TAA Compliant 400GBase-CU QSFP-DD to QSFP-DD PAM-4 Direct Attach Cable (Passive, 2.5 meters)

AddOn Arista Networks CAB-D-D-400G-2-5M Compatible TAA Compliant 400GBase-CU QSFP-DD to QSFP-DD PAM-4 Direct Attach Cable (Passive Twinax, 2.5m)

The AddOn Arista Networks CAB-D-D-400G-2-5M is a high-performance, TAA-compliant 400GBase-CU QSFP-DD to QSFP-DD passive direct attach copper cable designed for data centers and high-speed network applications. This 2.5-meter (8.2-foot) cable offers reliable, low-latency connections with support for 25G and 50G PAM-4 electrical data rates per channel, making it suitable for bandwidth-intensive environments. Crafted with high-quality copper and featuring a robust shield termination, this cable ensures excellent EMI and EMC performance for stable data transmission. It is programmed, uniquely serialized, and tested for data traffic and application compatibility to guarantee 100% functionality. Built to comply with MSA standards and the QSFP-DD MSA Specification Rev 3.4, it integrates seamlessly with compatible hardware, supporting SFF-8679 electrical interface and SFF-8636 management interface, enabling efficient management and diagnostics. The pull-to-release latch design simplifies connection and disconnection processes, while the advantage of dual-side pre-solder automated assembly technologies enhances mechanical strength and flexibility. This environmentally friendly cable is RoHS compliant, features a sleek black copper construction, and is manufactured in the United States and the United Kingdom. Backed by a limited lifetime warranty, the AddOn CAB-D-D-400G-2-5M ensures durability and performance for demanding network environments, providing a reliable, high-speed solution for modern data infrastructures.

Features:

• Compliant with QSFP-DD MSA Specification Rev 3.4

• SFF-8679 electrical interface compliant

• SFF-8636 management interface support

• Supported standards include IEEE802.3Bj, IEEE802.3cd

• Supports 25G and 50G PAM-4 electrical data rates per channel

• I2C communication for EEPROM management

• Pull-to-release latch design for easy connection

• Excellent EMI/EMC performance with 360-degree cable shield termination

• Dual-side pre-solder automated assembly technology for durability

• Low loss, high mechanical strength, and increased flexibility