AddOn Arista Networks Compatible 100GBase-CU QSFP28 Passive Copper Direct Attach Cable, 2.5m 100G QSFP28 DAC cable

Why Choose a 100G QSFP28 DAC Cable for High-Speed Connectivity

AddOn Arista Networks® Compatible TAA Compliant 100GBase-CU QSFP28 Direct Attach Cable (Passive Twinax, 2.5m)

The AddOn Arista Networks® compatible 100GBase-CU QSFP28 direct attach cable offers a reliable and efficient solution for high-speed data transfer within your network. Designed with passive copper technology, this cable provides a maximum reach of 8.2 feet, making it ideal for connecting multiple network devices in close proximity. Each cable is programmed, uniquely serialized, and tested for data traffic and application compatibility, ensuring seamless integration and performance. Built to adhere to MSA standards and TAA compliance, it guarantees quality and adherence to industry regulations. The sturdy copper construction ensures durability and consistent performance, while the Twinaxial connector configuration provides a secure, high-speed connection that maintains data integrity during transmission. This cable is fully compatible with a wide range of network devices, simplifying deployment and reducing setup time. Its passive design enhances usability by offering straightforward connectivity with minimal power requirements, making it suitable for data centers, server racks, and enterprise networks. The product is manufactured in the United States and the United Kingdom, reflecting high-quality standards. With a limited lifetime warranty, you can trust in the durability and performance of this AddOn cable for your critical networking applications.

Features:

• Provides a simple and efficient way to connect multiple devices within your business network, ensuring smooth communication and reliable data transfer

• Provides Twinaxial connector configuration for secure high-speed data transfer, ensuring smooth integration across supported devices

• Passive feature enhances usability and operational efficiency, providing reliable performance and simplifying everyday connectivity tasks

• Fully compatible with network devices, offering seamless integration for reliable performance

Reliable 100G Performance for Data Center Links

The 100G QSFP28 DAC cable is built for fast, stable connections between compatible network devices in demanding data center environments. This AddOn Arista Networks compatible 100GBase-CU passive copper direct attach cable supports high-bandwidth communication with low latency, making it a smart choice for short-distance 100GbE links. At 2.5 meters, it provides a practical reach for rack-to-rack or within-rack deployments without the extra cost and power use of optical transceivers. It is ideal for organizations that need dependable performance, simple installation, and strong value in a compact copper solution.

Designed for Arista Networks Compatibility

This cable is engineered to work with Arista Networks equipment, helping IT teams expand or replace network links with confidence. Compatible cabling reduces deployment issues and simplifies procurement, especially in environments that already use Arista switches and related hardware. The passive copper design keeps the connection straightforward, with no need for built-in electronics or external power. That means fewer points of failure and a cleaner setup. For network administrators, this compatibility can help maintain efficient operations while supporting consistent throughput across critical infrastructure. It is a dependable option for enterprise, cloud, and high-performance networking applications.

Cost-Effective and Energy-Efficient Direct Attach Solution

As a passive copper direct attach cable, this product offers an economical way to connect 100GbE devices over short distances. Compared with optical alternatives, a 100G QSFP28 DAC cable uses less power and typically costs less, which can make a meaningful difference in large-scale deployments. It also helps reduce heat generation in tightly packed server racks, supporting better overall system efficiency. Because the cable combines connectivity in one simple assembly, installation is quick and easy. This makes it a practical solution for teams that value performance, budget control, and low operational overhead in network expansion projects.

2.5m Length for Flexible Rack-Level Deployment

The 2.5m cable length gives users enough flexibility for connecting equipment across adjacent racks or within a single rack where extra slack is needed. This makes cable management easier and helps avoid excessive strain on ports and connectors. A well-sized direct attach cable can improve airflow and organization inside the rack, which is important for maintaining stable equipment performance. Whether you are building a new network path, upgrading existing connections, or replacing an older cable, this length offers a balanced combination of reach and neat installation. It is a strong fit for structured cabling in modern data center environments.