AddOn Arista Networks CAB-D-D-400G-1M Compatible 400GBase-CU QSFP-DD to QSFP-DD Passive Copper Cable - 1 Meter

AddOn Arista Networks CAB-D-D- 400G-1M Compatible TAA Compliant 400GBase-CU QSFP-DD to QSFP-DD PAM-4 Direct Attach Cable (Passive Twinax, 1m)

The AddOn Arista Networks CAB-D-D-400G-1M is a high-performance, TAA-compliant 400GBase-CU QSFP-DD to QSFP-DD passive copper direct attach cable designed for reliable high-speed data transmission. Operating over passive copper with a maximum reach of 1 meter (3.3 feet), this cable ensures seamless connectivity in data center and enterprise network environments. It features a rugged construction with copper conductors for low signal loss, enhanced EMI/EMC performance thanks to 360-degree shield termination, and a pull-to-release latch for secure, easy connections. The cable supports 25G and 50G PAM-4 electrical data rates per channel, making it suitable for demanding applications requiring high bandwidth. Built to adhere to the latest industry standards, this cable is compliant with QSFP-DD MSA Specification Rev 3.4, SFF-8679 electrical interface, and SFF-8636 management interface, ensuring compatibility across a broad array of networking equipment. Utilizing automated pre-soldered assembly technologies, it offers improved mechanical strength, flexibility, and longevity. Backwards compatibility with existing QSFP modules provides added system flexibility, allowing end users and system designers to upgrade or expand their networks efficiently. This product is RoHS-6 compliant, environmentally friendly, and manufactured in the United States and the United Kingdom. Backed by a limited lifetime warranty, the AddOn QSFP-DD network cable guarantees quality and durability for mission-critical applications. Its sleek black finish complements modern data center aesthetics and easily integrates into various network setups, making it an ideal choice for high-speed interconnects in demanding environments.

Features:

• Compliant with QSFP-DD MSA Specification Rev 3.4

• SFF-8679 electrical interface compliant

• SFF-8636 management interface support

• Supports IEEE802.3Bj, IEEE802.3CD standards

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

• I2C communication for EEPROM management

• Pull-to-release latch design for secure connection

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

• Automated dual-side pre-solder assembly technologies for durability

• Low loss, high mechanical strength, and flexible construction

• Backwards compatibility with existing QSFP modules for system flexibility

• RoHS-6 compliant for environmental safety