Why Arista Networks (ANET) Is a Key Networking Play for AI Data Centers

Arista Networks, Inc. (NYSE:ANET) is one of the best AI enabler stocks to buy now.

Arista Networks, Inc. (NYSE:ANET) fits the AI-enabler theme because large AI clusters need more than accelerators. They also need high-speed, low-latency networks that can move data across thousands of GPUs without turning the data center into a very expensive traffic jam. The latest company update came on May 5, when Arista said it had introduced AI-focused networking technologies, including its XPO high-density liquid-cooled pluggable optics and its universal AI spine powered by the 7800 platform. Arista said XPO is designed to reduce networking racks by up to 75% and save up to 44% of floor space compared with traditional pluggable optics.

The deeper AI angle came from Arista’s March 12 XPO announcement. The company said the 12.8 Tbps liquid-cooled optics module supports 204.8 Tbps per open compute rack unit, a 4x improvement compared with 1600G-OSFP optics, and was built for AI scale-up, scale-out, scale-across, and metro-reach fabrics. Microsoft also backed the specification as a way to support a broader optical ecosystem for AI data centers.

Arista’s first-quarter numbers show that demand is already feeding into the business, with revenue rising 35.1% year over year to $2.71 billion.

Arista Networks, Inc. (NYSE:ANET) provides cloud networking, data center switching, routing, campus networking, AI networking, automation, analytics, and security software for large data center, cloud, enterprise, and AI infrastructure environments.

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